gwc-general — Gnome Wave Cleaner discussion list

Re: [Gwc-general] restoration of dynamic range in vinyl recordings?

[John C. <ci...@pu...>]

I have noticed this too, even on old Beatles LPs, which I wouldn't 
expect to be compressed like that.  At first thought I had the 
gain set too high. Not so.
You'd think with CDs and their wide dynamic range, that things are 
better now. However the recent trend seems to be to record as high 
as possible, with the attitude that louder is better, even 
approaching the clipping level. Go figure!

By the way, my card, which is a Sound Blaster with the ES1371 
chipset, has a nasty "extra" input level control called Input 
Gain.  I didn't see it at first, and though my line input level 
was at a reasonable level and the meters were well below zero VU, 
everything was clipped.  Input Gain seems able to overload the 
first stage even before reaching the regular controls. After 
finding out about that, I was OK.

John


David Black wrote:
> James-
> 
> Can't remember exactly, but it's fairly low end "Allegro".  I use it 
> because it has a better SNR on the input than the Creative SBlive! it 
> replaced, by 5-10 dB or so.
> 
> I am old enough to at one time have had just vinyl in my music 
> collection, and thought they sounded pretty good back then.  But 
> alongside CDs, I really hear the difference.  I was listening to the 
> analog output of the turntable/preamp, could hear it and see a curious 
> "brick wall" max level on the VU meters.  This with several 
> pop/rock/fusion records produced in the early 80s.
> 
> Regarding my card: I have run tests on the A/D portion for distortion, 
> freq. response and linearity.  It's far from perfect but definitely not 
> responsible for much of the hard compression I could see.   It does show 
> some mild compression at the last 2 dB or so before the digital "0 VU" 
> mark but not enough to explain the above.
> 
> With all the great stuff we can do these days using DSP in a 
> general-purpose computer, I am just trying to make the most of those old 
> records that still sound good but with a little computational help, can 
> sound even better.
> 
> Dave
> 
> James Tappin wrote:
> 
>> What sound card do you have? I recall having a similar sort of thing with
>> a Trident-based Hoontech card, where anything that went above about 
>> +/-15k
>> ADU's was squashed out so that it was virtually impossible to get a true
>> saturated sample. Whereas with the Envy24 based card I now use it just
>> hits the buffers at full speed.
>>
>> James
>>
>>  
>>
> 
> 
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Re: [Gwc-general] restoration of dynamic range in vinyl recordings?

[David B. <da...@ja...>]

James-

Can't remember exactly, but it's fairly low end "Allegro".  I use it 
because it has a better SNR on the input than the Creative SBlive! it 
replaced, by 5-10 dB or so.

I am old enough to at one time have had just vinyl in my music 
collection, and thought they sounded pretty good back then.  But 
alongside CDs, I really hear the difference.  I was listening to the 
analog output of the turntable/preamp, could hear it and see a curious 
"brick wall" max level on the VU meters.  This with several 
pop/rock/fusion records produced in the early 80s.

Regarding my card: I have run tests on the A/D portion for distortion, 
freq. response and linearity.  It's far from perfect but definitely not 
responsible for much of the hard compression I could see.   It does show 
some mild compression at the last 2 dB or so before the digital "0 VU" 
mark but not enough to explain the above.

With all the great stuff we can do these days using DSP in a 
general-purpose computer, I am just trying to make the most of those old 
records that still sound good but with a little computational help, can 
sound even better.

Dave

James Tappin wrote:

>What sound card do you have? I recall having a similar sort of thing with
>a Trident-based Hoontech card, where anything that went above about +/-15k
>ADU's was squashed out so that it was virtually impossible to get a true
>saturated sample. Whereas with the Envy24 based card I now use it just
>hits the buffers at full speed.
>
>James
>
>  
>

Re: [Gwc-general] restoration of dynamic range in vinyl recordings?

[James T. <ja...@ta...>]

On Sun, 18 Apr 2004 11:45:52 -0500
David Black <da...@ja...> wrote:

> In the course of digitizing "modern" stereo 33 1/3 RPM LPs, I have 
> noticed what seems to be a consistent dynamic range compression 
> characteristic applied right at the top of the loudness range.   It is 
> very apparent on the sound card VU meters as I record, and reminds me of
> 
> what FM broadcast stations do to ensure they avoid overmodulation.  Same
> 
> thing here with grooves, I suppose - and I am assuming it's not just my 
> phono cartridge (Audio-Technica 3003) or preamp that's doing it.

What sound card do you have? I recall having a similar sort of thing with
a Trident-based Hoontech card, where anything that went above about +/-15k
ADU's was squashed out so that it was virtually impossible to get a true
saturated sample. Whereas with the Envy24 based card I now use it just
hits the buffers at full speed.

James

-- 
James Tappin,             O__      "I forget the punishment for using
ja...@ta...       --  \/`    Microsoft --- Something lingering
http://www.tappin.me.uk/            with data loss in it I fancy"  

[Gwc-general] restoration of dynamic range in vinyl recordings?

[David B. <da...@ja...>]

Hi, I'm new to the list and have a question that is not specific to GWC, 
but is applicable to digital audio restoration of vinyl recordings.

In the course of digitizing "modern" stereo 33 1/3 RPM LPs, I have 
noticed what seems to be a consistent dynamic range compression 
characteristic applied right at the top of the loudness range.   It is 
very apparent on the sound card VU meters as I record, and reminds me of 
what FM broadcast stations do to ensure they avoid overmodulation.  Same 
thing here with grooves, I suppose - and I am assuming it's not just my 
phono cartridge (Audio-Technica 3003) or preamp that's doing it.

My question is, does anyone know of anything like a "standard" expansion 
characteristic that might be applied to these recordings, with the goal 
of approximating the original dynamic range?  I'm about to start doing 
some "by ear" experiments, but just wanted to check first.

Hm, something like this might even be a nice added feature for GWC at 
some point, if it really works... :-)

Dave

[Gwc-general] Playback problem under ALSA

[James T. <ja...@ta...>]

I've been getting back into some audio processing again (after a long
layoff). Using gwc 0.20-03, built with ALSA support, very often on
playback the playback stops and I get endless repetitions of:

##########################################################
audio_device_processed_bytes: snd_pcm_delay
Broken pipe
##########################################################
audio_device_nonblocking_write_buffer_size: snd_pcm_avail_update
Broken pipe

The occurences seem to be pretty much random. Stopping playback stops the
errors and the naxt attempt may or may not be successful.  FWIW I'm
running kernel 2.6.4,and recording to a SATA disk.

I'm not sure if there is a problem in my setup, whether an error code
needs clearing or whether ALSA works on the principle of once it's fouled
up its fouled up.

James

-- 
James Tappin,             O__      "I forget the punishment for using
ja...@ta...       --  \/`    Microsoft --- Something lingering
http://www.tappin.me.uk/            with data loss in it I fancy"  

Re: [Gwc-general] gwc-0.20-03 do not compile

[Alexandre T. R. <th...@te...>]

Jeff,

my glibc is the same (glibc-headers-2.3.2-101.4)

Alexandre



> Alexandre,
>
> I have an almost identical setup as you, and compile cleanly.
>
> The conflicting file with the u_int definition you have is
> /usr/include/sys/types.h, and that's part of the glibc-headers package.
> My glibc-headers version is 2.3.2-101.4, what is yours?
>
> jw

Re: [Gwc-general] gwc-0.20-03 do not compile

[Jeff W. <we...@ha...>]

Alexandre,

I have an almost identical setup as you, and compile cleanly. 

The conflicting file with the u_int definition you have is
/usr/include/sys/types.h, and that's part of the glibc-headers package. 
My glibc-headers version is 2.3.2-101.4, what is yours?

jw

Alexandre Thieme Reis wrote:

> Dear Jeff,
>
> gwc do not compile !!
>
> linux version: fedora core 1
> kernel version: 2.6.5
> gcc version: 3.3.2 20031022 (Red Hat Linux 3.3.2-1)
> configure options: none
>
> make:
>
> make
> cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" 
> -DDATADIR=\"`gnome-config --datadir`\" -DLIBDIR=\"`gnome-config 
> --libdir`\" -DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 
> -DFFTWPREC=2 -mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 
> libgnomeui-2.0 gtk+-2.0` `pkg-config --cflags sndfile`   -c -o 
> dialog.o dialog.c
> cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" 
> -DDATADIR=\"`gnome-config --datadir`\" -DLIBDIR=\"`gnome-config 
> --libdir`\" -DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 
> -DFFTWPREC=2 -mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 
> libgnomeui-2.0 gtk+-2.0` `pkg-config --cflags sndfile`   -c -o gwc.o 
> gwc.c
> icons/cut.xpm:2: warning: `cut_xpm' defined but not used
> icons/undo.xpm:2: warning: `undo_xpm' defined but not used
> cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" 
> -DDATADIR=\"`gnome-config --datadir`\" -DLIBDIR=\"`gnome-config 
> --libdir`\" -DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 
> -DFFTWPREC=2 -mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 
> libgnomeui-2.0 gtk+-2.0` `pkg-config --cflags sndfile`   -c -o 
> audio_device.o audio_device.c
> cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" 
> -DDATADIR=\"`gnome-config --datadir`\" -DLIBDIR=\"`gnome-config 
> --libdir`\" -DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 
> -DFFTWPREC=2 -mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 
> libgnomeui-2.0 gtk+-2.0` `pkg-config --cflags sndfile`   -c -o 
> audio_edit.o audio_edit.c
> cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" 
> -DDATADIR=\"`gnome-config --datadir`\" -DLIBDIR=\"`gnome-config 
> --libdir`\" -DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 
> -DFFTWPREC=2 -mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 
> libgnomeui-2.0 gtk+-2.0` `pkg-config --cflags sndfile`   -c -o 
> audio_util.o audio_util.c
> cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" 
> -DDATADIR=\"`gnome-config --datadir`\" -DLIBDIR=\"`gnome-config 
> --libdir`\" -DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 
> -DFFTWPREC=2 -mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 
> libgnomeui-2.0 gtk+-2.0` `pkg-config --cflags sndfile`   -c -o 
> gtkled.o gtkled.c
> cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" 
> -DDATADIR=\"`gnome-config --datadir`\" -DLIBDIR=\"`gnome-config 
> --libdir`\" -DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 
> -DFFTWPREC=2 -mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 
> libgnomeui-2.0 gtk+-2.0` `pkg-config --cflags sndfile`   -c -o 
> gtkledbar.o gtkledbar.c
> cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" 
> -DDATADIR=\"`gnome-config --datadir`\" -DLIBDIR=\"`gnome-config 
> --libdir`\" -DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 
> -DFFTWPREC=2 -mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 
> libgnomeui-2.0 gtk+-2.0` `pkg-config --cflags sndfile`   -c -o 
> preferences.o preferences.c
> cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" 
> -DDATADIR=\"`gnome-config --datadir`\" -DLIBDIR=\"`gnome-config 
> --libdir`\" -DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 
> -DFFTWPREC=2 -mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 
> libgnomeui-2.0 gtk+-2.0` `pkg-config --cflags sndfile`   -c -o 
> drawing.o drawing.c
> cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" 
> -DDATADIR=\"`gnome-config --datadir`\" -DLIBDIR=\"`gnome-config 
> --libdir`\" -DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 
> -DFFTWPREC=2 -mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 
> libgnomeui-2.0 gtk+-2.0` `pkg-config --cflags sndfile`   -c -o 
> amplify.o amplify.c
> cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" 
> -DDATADIR=\"`gnome-config --datadir`\" -DLIBDIR=\"`gnome-config 
> --libdir`\" -DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 
> -DFFTWPREC=2 -mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 
> libgnomeui-2.0 gtk+-2.0` `pkg-config --cflags sndfile`   -c -o 
> denoise.o denoise.c
> cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" 
> -DDATADIR=\"`gnome-config --datadir`\" -DLIBDIR=\"`gnome-config 
> --libdir`\" -DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 
> -DFFTWPREC=2 -mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 
> libgnomeui-2.0 gtk+-2.0` `pkg-config --cflags sndfile`   -c -o undo.o 
> undo.c
> cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" 
> -DDATADIR=\"`gnome-config --datadir`\" -DLIBDIR=\"`gnome-config 
> --libdir`\" -DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 
> -DFFTWPREC=2 -mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 
> libgnomeui-2.0 gtk+-2.0` `pkg-config --cflags sndfile`   -c -o 
> declick.o declick.c
> In file included from stat.h:1,
>                 from declick.c:27:
> matrix.h:54: warning: redefinition of `u_int'
> /usr/include/sys/types.h:37: warning: `u_int' previously declared here
> cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" 
> -DDATADIR=\"`gnome-config --datadir`\" -DLIBDIR=\"`gnome-config 
> --libdir`\" -DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 
> -DFFTWPREC=2 -mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 
> libgnomeui-2.0 gtk+-2.0` `pkg-config --cflags sndfile`   -c -o 
> sample_block.o sample_block.c
> cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" 
> -DDATADIR=\"`gnome-config --datadir`\" -DLIBDIR=\"`gnome-config 
> --libdir`\" -DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 
> -DFFTWPREC=2 -mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 
> libgnomeui-2.0 gtk+-2.0` `pkg-config --cflags sndfile`   -c -o 
> decrackle.o decrackle.c
> cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" 
> -DDATADIR=\"`gnome-config --datadir`\" -DLIBDIR=\"`gnome-config 
> --libdir`\" -DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 
> -DFFTWPREC=2 -mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 
> libgnomeui-2.0 gtk+-2.0` `pkg-config --cflags sndfile`   -c -o stat.o 
> stat.c
> In file included from stat.h:1,
>                 from stat.c:11:
> matrix.h:54: error: redefinition of `u_int'
> matrix.h:40: error: `u_int' previously declared here
> stat.c: In function `matrix_solve':
> stat.c:51: warning: implicit declaration of function `MEM_COPY'
> make: ** [stat.o] Erro 1
> [thieme@reis gwc-0.20-03]$
>
> please, help me.
>
> Alexandre Thieme Reis
>
>
> -------------------------------------------------------
> This SF.Net email is sponsored by: IBM Linux Tutorials
> Free Linux tutorial presented by Daniel Robbins, President and CEO of
> GenToo technologies. Learn everything from fundamentals to system
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[Gwc-general] gwc-0.20-03 do not compile (another output)

[Alexandre T. R. <th...@pp...>]

Dear Jeff,

 
 gwc do not compile !!
 
 linux version: fedora core 1
 kernel version: 2.6.5
 gcc version: 3.3.2 20031022 (Red Hat Linux 3.3.2-1)
 configure options: none


 make
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o dialog.o dialog.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o gwc.o gwc.c
icons/cut.xpm:2: warning: `cut_xpm' defined but not used
icons/undo.xpm:2: warning: `undo_xpm' defined but not used
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o audio_device.o 
audio_device.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o audio_edit.o audio_edit.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o audio_util.o audio_util.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o gtkled.o gtkled.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o gtkledbar.o gtkledbar.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o preferences.o preferences.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o drawing.o drawing.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o amplify.o amplify.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o denoise.o denoise.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o undo.o undo.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o declick.o declick.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o sample_block.o 
sample_block.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o decrackle.o decrackle.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o stat.o stat.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o dethunk.o dethunk.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o i0.o i0.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o i1.o i1.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o chbevl.o chbevl.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o markers.o markers.c
markers.c: In function `cdrdao_toc_info':
markers.c:191: warning: assignment discards qualifiers from pointer 
target type
markers.c:200: warning: assignment discards qualifiers from pointer 
target type
markers.c:214: warning: assignment discards qualifiers from pointer 
target type
markers.c:240: warning: assignment discards qualifiers from pointer 
target type
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o encode.o encode.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o soundfile.o soundfile.c
(cd meschach ; ./configure --with-sparse ; make part1 ; make part2 ; 
make part3 ; cp machine.h ..)
checking for acc
checking for cc
checking how to run the C preprocessor
checking for AIX
checking for minix/config.h
checking for POSIXized ISC
checking for ranlib
checking for memory.h
checking for ANSI C header files
checking for complex.h
checking for malloc.h
checking for varargs.h
checking for size_t in sys/types.h
checking for working const
checking byte ordering
checking for u_int
computing machine epsilon(s)
cc -o macheps dmacheps.c
cc -o macheps fmacheps.c
computing M_MAX_INT
cc -o maxint maxint.c
checking char \\0 vs. float zeros
checking for bcopy
checking for bzero
checking for function prototypes
creating config.status
creating makefile
creating machine.h
Extensions to basic version: use configure --with-opt1 --with-opt2
  Option:
    --with-complex     incorporate complex functions
    --with-sparse      incorporate sparse matrix functions
    --with-all         both of the above
    --with-unroll      unroll low level loops on vectors
    --with-munroll     unroll low level loops on matrices
    --with-float       single precision
    --with-double      double precision (default)
Re-run configure with these options if you want them
make[1]: Entrando no diretório 
`/home/thieme/download/gwc/gwc-0.20-03/meschach'
cc -c -O3 -DHAVE_CONFIG_H copy.c
cc -c -O3 -DHAVE_CONFIG_H err.c
cc -c -O3 -DHAVE_CONFIG_H matrixio.c
cc -c -O3 -DHAVE_CONFIG_H memory.c
cc -c -O3 -DHAVE_CONFIG_H vecop.c
cc -c -O3 -DHAVE_CONFIG_H matop.c
cc -c -O3 -DHAVE_CONFIG_H pxop.c
cc -c -O3 -DHAVE_CONFIG_H submat.c
cc -c -O3 -DHAVE_CONFIG_H init.c
cc -c -O3 -DHAVE_CONFIG_H otherio.c
cc -c -O3 -DHAVE_CONFIG_H machine.c
cc -c -O3 -DHAVE_CONFIG_H matlab.c
cc -c -O3 -DHAVE_CONFIG_H ivecop.c
cc -c -O3 -DHAVE_CONFIG_H version.c
cc -c -O3 -DHAVE_CONFIG_H meminfo.c
cc -c -O3 -DHAVE_CONFIG_H memstat.c
ar ru meschach.a copy.o err.o matrixio.o memory.o vecop.o matop.o pxop.o 
submat.o init.o otherio.o machine.o matlab.o ivecop.o version.o 
meminfo.o memstat.o
ranlib meschach.a
make[1]: Saindo do diretório 
`/home/thieme/download/gwc/gwc-0.20-03/meschach'
make[1]: Entrando no diretório 
`/home/thieme/download/gwc/gwc-0.20-03/meschach'
cc -c -O3 -DHAVE_CONFIG_H lufactor.c
cc -c -O3 -DHAVE_CONFIG_H bkpfacto.c
cc -c -O3 -DHAVE_CONFIG_H chfactor.c
cc -c -O3 -DHAVE_CONFIG_H qrfactor.c
cc -c -O3 -DHAVE_CONFIG_H solve.c
cc -c -O3 -DHAVE_CONFIG_H hsehldr.c
cc -c -O3 -DHAVE_CONFIG_H givens.c
cc -c -O3 -DHAVE_CONFIG_H update.c
cc -c -O3 -DHAVE_CONFIG_H norm.c
cc -c -O3 -DHAVE_CONFIG_H hessen.c
cc -c -O3 -DHAVE_CONFIG_H symmeig.c
cc -c -O3 -DHAVE_CONFIG_H schur.c
cc -c -O3 -DHAVE_CONFIG_H svd.c
cc -c -O3 -DHAVE_CONFIG_H fft.c
cc -c -O3 -DHAVE_CONFIG_H mfunc.c
cc -c -O3 -DHAVE_CONFIG_H bdfactor.c
ar ru meschach.a copy.o err.o matrixio.o memory.o vecop.o matop.o pxop.o 
submat.o init.o otherio.o machine.o matlab.o ivecop.o version.o 
meminfo.o memstat.o
ranlib meschach.a
ar ru meschach.a lufactor.o bkpfacto.o chfactor.o qrfactor.o solve.o 
hsehldr.o givens.o update.o norm.o hessen.o symmeig.o schur.o svd.o 
fft.o mfunc.o bdfactor.o
ranlib meschach.a
make[1]: Saindo do diretório 
`/home/thieme/download/gwc/gwc-0.20-03/meschach'
make[1]: Entrando no diretório 
`/home/thieme/download/gwc/gwc-0.20-03/meschach'
cc -c -O3 -DHAVE_CONFIG_H sparse.c
In file included from sparse.h:39,
                 from sparse.c:34:
matrix.h:43: warning: redefinition of `u_int'
/usr/include/sys/types.h:37: warning: `u_int' previously declared here
cc -c -O3 -DHAVE_CONFIG_H sprow.c
In file included from sparse.h:39,
                 from sprow.c:34:
matrix.h:43: warning: redefinition of `u_int'
/usr/include/sys/types.h:37: warning: `u_int' previously declared here
cc -c -O3 -DHAVE_CONFIG_H sparseio.c
cc -c -O3 -DHAVE_CONFIG_H spchfctr.c
cc -c -O3 -DHAVE_CONFIG_H splufctr.c
cc -c -O3 -DHAVE_CONFIG_H spbkp.c
cc -c -O3 -DHAVE_CONFIG_H spswap.c
cc -c -O3 -DHAVE_CONFIG_H iter0.c
cc -c -O3 -DHAVE_CONFIG_H itersym.c
cc -c -O3 -DHAVE_CONFIG_H iternsym.c
ar ru meschach.a copy.o err.o matrixio.o memory.o vecop.o matop.o pxop.o 
submat.o init.o otherio.o machine.o matlab.o ivecop.o version.o 
meminfo.o memstat.o
ranlib meschach.a
ar ru meschach.a lufactor.o bkpfacto.o chfactor.o qrfactor.o solve.o 
hsehldr.o givens.o update.o norm.o hessen.o symmeig.o schur.o svd.o 
fft.o mfunc.o bdfactor.o
ranlib meschach.a
ar ru meschach.a sparse.o sprow.o sparseio.o spchfctr.o splufctr.o 
spbkp.o spswap.o iter0.o itersym.o iternsym.o
ranlib meschach.a
make[1]: Saindo do diretório 
`/home/thieme/download/gwc/gwc-0.20-03/meschach'
cp meschach/meschach.a .
cc dialog.o gwc.o audio_device.o audio_edit.o audio_util.o gtkled.o 
gtkledbar.o preferences.o drawing.o amplify.o denoise.o undo.o declick.o 
sample_block.o decrackle.o stat.o dethunk.o i0.o i1.o chbevl.o markers.o 
encode.o soundfile.o -g `pkg-config --cflags --libs libgnome-2.0 
libgnomeui-2.0 gtk+-2.0` `pkg-config --libs sndfile` meschach.a  -lfftw3 
-lm -o gwc
meschach.a(memory.o)(.text+0x3a6): In function `m_resize':
: undefined reference to `MEM_COPY'
meschach.a(memory.o)(.text+0x477): In function `m_resize':
: undefined reference to `MEM_COPY'
meschach.a(matop.o)(.text+0x461): In function `ms_mltadd':
: undefined reference to `MEM_COPY'
meschach.a(matop.o)(.text+0x4b1): In function `ms_mltadd':
: undefined reference to `MEM_COPY'
meschach.a(matop.o)(.text+0x524): In function `ms_mltadd':
: undefined reference to `MEM_COPY'
meschach.a(matop.o)(.text+0x631): more undefined references to 
`MEM_COPY' follow
meschach.a(machine.o)(.text+0xe5): In function `__zero__':
: undefined reference to `MEM_ZERO'
meschach.a(lufactor.o)(.text+0x3ce): In function `m_inverse':
: undefined reference to `MEM_COPY'
meschach.a(lufactor.o)(.text+0x420): In function `m_inverse':
: undefined reference to `MEM_COPY'
meschach.a(lufactor.o)(.text+0x4b2): In function `m_inverse':
: undefined reference to `MEM_COPY'
meschach.a(lufactor.o)(.text+0x58d): In function `m_inverse':
: undefined reference to `MEM_COPY'
meschach.a(lufactor.o)(.text+0x623): In function `m_inverse':
: undefined reference to `MEM_COPY'
meschach.a(lufactor.o)(.text+0x66f): more undefined references to 
`MEM_COPY' follow
meschach.a(sprow.o)(.text+0x59): In function `sprow_xpd':
: undefined reference to `MEM_ZERO'
meschach.a(sprow.o)(.text+0x1aa3): In function `sprow_set_val':
: undefined reference to `MEM_COPY'
meschach.a(iter0.o)(.text+0x168): In function `iter_copy2':
: undefined reference to `MEM_COPY'
meschach.a(iter0.o)(.text+0x8ee): In function `iter_copy':
: undefined reference to `MEM_COPY'
meschach.a(copy.o)(.text+0x79): In function `_m_copy':
: undefined reference to `MEM_COPY'
meschach.a(copy.o)(.text+0x103): In function `_v_copy':
: undefined reference to `MEM_COPY'
meschach.a(copy.o)(.text+0x16b): more undefined references to `MEM_COPY' 
follow
collect2: ld returned 1 exit status
make: ** [gwc] Erro 1
[thieme@reis gwc-0.20-03]$

Help me!

Alexandre

[Gwc-general] gwc-0.20-03 do not compile

[Alexandre T. R. <th...@pp...>]

Dear Jeff,

gwc do not compile !!

linux version: fedora core 1
kernel version: 2.6.5
gcc version: 3.3.2 20031022 (Red Hat Linux 3.3.2-1)
configure options: none

make:

make
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o dialog.o dialog.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o gwc.o gwc.c
icons/cut.xpm:2: warning: `cut_xpm' defined but not used
icons/undo.xpm:2: warning: `undo_xpm' defined but not used
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o audio_device.o 
audio_device.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o audio_edit.o audio_edit.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o audio_util.o audio_util.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o gtkled.o gtkled.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o gtkledbar.o gtkledbar.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o preferences.o preferences.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o drawing.o drawing.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o amplify.o amplify.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o denoise.o denoise.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o undo.o undo.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o declick.o declick.c
In file included from stat.h:1,
                 from declick.c:27:
matrix.h:54: warning: redefinition of `u_int'
/usr/include/sys/types.h:37: warning: `u_int' previously declared here
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o sample_block.o 
sample_block.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o decrackle.o decrackle.c
cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"`gnome-config 
--datadir`\" -DLIBDIR=\"`gnome-config --libdir`\" 
-DAPPNAME=\"gnome_wave_cleaner\" -O3 -Wall  -DHAVE_FFTW3 -DFFTWPREC=2 
-mcpu=i686 -march=i686 `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 
gtk+-2.0` `pkg-config --cflags sndfile`   -c -o stat.o stat.c
In file included from stat.h:1,
                 from stat.c:11:
matrix.h:54: error: redefinition of `u_int'
matrix.h:40: error: `u_int' previously declared here
stat.c: In function `matrix_solve':
stat.c:51: warning: implicit declaration of function `MEM_COPY'
make: ** [stat.o] Erro 1
[thieme@reis gwc-0.20-03]$

please, help me.

Alexandre Thieme Reis

[Gwc-general] 0.20-03 released

[Jeff W. <we...@ha...>]

This contains 2 bugfixes:

1) For the ALSA folks, setting the audio device wasn't working, now it 
should be.
2) When denoising with the hanning-overlap-add window function, and only 
denoising
     one channel, the other channel would be modified.  That is now 
corrected.

Enjoy, and let me know of any other problems.

jw

[Gwc-general] Re: small bug in single ch. NR (gwc_gnome1 0.10-19)

[Jeff W. <we...@ha...>]

Dave,

Very mysterious.  I reproduced the problem with gwc2 (0.20-02), but
only a small portion of the other channel was amplified.

Thanks for the bug report, I will investigate further...

Thanks for the Mandrake package, I'm cc'ing the gwc mail list so
others will know too.

jw

David Black wrote:

> Hello, we spoke a few days ago about the GWC icon.  I've since 
> incorporated your icon and made a Mandrake package available on 
> MandrakeClub.  (I am pretty sure those packages are available to the 
> public.)
>
> Anyway, it's taken me a few days to get a work flow going with GWC, 
> but am now happily cleaning up some valued vinyl recordings.
>
> Why I'm emailing, is I seem to have discovered a minor bug in 
> 0.19-10.  If I do denoise in one channel, the other (non denoised) 
> channel gets amplified by some amount - looks like maybe 3 dB or so.  
> If I select a portion of one channel then denoise, the corresponding 
> area in the other channel is amplified.  My denoise settings are: fft 
> 8192, reduction 0.8, smoothness 11, noise samples 16, gamma 0.9.  The 
> methods are Hanning-overlap-add windowing and Ephraim-Malah suppression.
>
> This isn't a problem for me per se, because I'm denoising only one 
> channel to use just that channel from a mono recording.
>
> Dave
>

[Gwc-general] Re: alsa problems with 0.20-02

[Jeff W. <we...@ha...>]

Andrew,

It looks like your change to the code is correct.  But I
don't have an alsa system, so I'm passing your question off
to Frank Freudenberg regarding the playback problem.

jw

Andrew Gaydenko wrote:

>Jeff,
>
>I have just downloaded 0.20-02 and have these problems:
>
>1. It is impossible to set alsa device; I have replaced audio_alsac:45
>
>int err = snd_pcm_open(&handle, "plughw:0,0",  /*"default",*/
>
>with
>    
>int err = snd_pcm_open(&handle, output_device, 
>
>and now can set needed alsa device.
>
>2. During playback after few seconds playing stops, terminal shows repeating
>messages like this:
>
>##########################################################
>audio_device_processed_bytes: snd_pcm_delay
>Broken pipe
>
>I'm not c/alsa developer/guru, so, I can not suggest anything clever here :-)
>
>P.S. Is there CVS read-only access?
>
>With hope,
>Andrew
>  
>

Re: [Gwc-general] libsndfile problems (still)

[Jeff W. <we...@ha...>]

Ken,

First, thanks for posting to the list, it's the fastest way to get an 
answer.

Second, you didn't mention which version of GWC.  You may want to try
gwc2 -- it's got a more intelligent configure script, and there have been
no bug reports, so I assume it's working as well as gwc-0.19-10.

If this doesn't help, please send the exact version of gwc, and the errors
you are getting back from the configure script or from the make command.

jw

Ken Dere wrote:

>I am having problems compiling GWC.  libsndfile.so.1 (actually 
>libsndfile.so.1.0.5) is in /usr/lib and should be linked in automatically (in 
>addition to everything in /etc/ld.so.conf) but this is apparently not 
>happening.
>
>Ken
>  
>

[Gwc-general] libsndfile problems (still)

[Ken D. <de...@nr...>]

I am having problems compiling GWC.  libsndfile.so.1 (actually 
libsndfile.so.1.0.5) is in /usr/lib and should be linked in automatically (in 
addition to everything in /etc/ld.so.conf) but this is apparently not 
happening.

Ken
-- 
_______________________

Ken Dere
Code 7660
Naval Research Laboratory
Washington DC 20375
202-767-2161
202-767-2161 (fax)
ken...@nr...

[Gwc-general] Gnome Wave Cleaner for Gnome 2 released

[Jeff W. <we...@ha...>]

This morning I posted a new release of GWC to gwc.sourceforge.net.

I finally got around to porting GWC to the Gnome 2.x API.

There are also new features from Frank Freudenberg.

Rob Fair sent a patch for selecting your audio device.

Lindsay Harris submitted a bugfix, which I hope will solve the segfault
during denoise bug (essentially the denoise algorithm requested more stack
memory than was allowed).

I consider this a development release, but essentially nothing has 
changed from
the previous release other than re-wiring the calls for the Gnome 2.x 
API, and the
new features.

Please report any bugs you find back to the gwc-general mailing list.

Cheers,
Jeff Welty

[Gwc-general] ALSA Patch (Not prefect but it does build and play).

[James T. <ja...@ta...>]

Hi, I'm back (sort of). I've just been building gwc 0.19-10. Since I use
(and have done for a long time) the ALSA sound drivers, I used
--enable-alsa. However with the current ALSA library (1.0.2), there are a
couple of API changes which prevented gwc from building and a further one
that caused it to crash on playback. The attached patch should fix these
problems, although on starting playback I get a warning about changing
from 0 to 44100 sampling rate (this could be an effect of the slightly odd
nature of ice1712-based hardware).

I also notice a couple of bugs that I've not had a chance to chase up on:
1) Attempting to open an empty (header only) wav file causes an infinite
(where inf > 10) sequence of open error dialogues.
2) Possibly a feature rather than a bug, but changing to a different
virtual desktop causes playback to cease with a slew of broken pipe
errors.

James

-- 
James Tappin,             O__      "I forget the punishment for using
ja...@ta...       --  \/`    Microsoft --- Something lingering
http://www.tappin.me.uk/            with data loss in it I fancy"  

[Gwc-general] Re: GWC and Mandrake 9.2

[Jeff W. <we...@ha...>]

Zotan,

I'm wondering if your default audio device is not "/dev/dsp" ?   Rob Fair
submitted a patch to let you configure it, and that feature will appear with
the new version of GWC I'm working on for the Gnome 2 library.

If you think that may be the problem, for now you can edit gwc.c, in the 
start()
function.  Line 984 is:
 
           start_playback("/dev/dsp", &audio_view, &prefs, 0.10, 0.25);
 
And you can change "/dev/dsp" to whatever the default sound device is 
for you
on Mandrake 9.2 -- if that's the problem it will restore your sound.

jw

Zoltan Veres wrote:

>Dear Jeff Welty,
>
>First of all, I would like to thank you for developing
>GWC. I use it quite often, and I am pleased with its
>click removal capabilities.
>
>My question is related to the newest release available
>on Sourceforge, which I compiled yesterday and
>apparently works but I can not hear any sound on
>playback. My current distibution is Mandrake 9.2, and
>I can play back music with XMMS, for example. I tried
>to play back with bplay, and it gives the same
>negative:( results.
>
>I used an older release (16.??) of GWC on Mandrake
>8.2, and it was working well...
>
>Could you please help me? I already tried to find
>similar posts in discussion groups, but did not find
>any... Naturally I do not expect you solving distro
>related problems, but maybe you have received feedback
>on this issue.
>
>Best regards,
>Zoltan Veres
>
>__________________________________
>Do you Yahoo!?
>Yahoo! Mail SpamGuard - Read only the mail you want.
>http://antispam.yahoo.com/tools
>  
>

[Gwc-general] The Gnome 2-ification of GWC

[Jeff W. <we...@ha...>]

Hello all,

It's been pretty quite on the GWC development front for a while.  Tom 
Younker's recently asked a question which
got me primed to rework some of GWC.  The changes will be fairly 
transparent as far as the use of GWC.  Gnome version 2 has been out for 
a while (3 years or so), and it's time GWC got ported forward to that 
new API.  Also Frank Freudenber has submitted some patches for cutting 
and pasting portions of the audio file.  Rob Fair submitted a patch to 
allow you to select the audio device, rather than be stuck with the OSS 
or ALSA defaults.

I have encorporated Frank and Rob's patches.  And I have started the 
port to Gnome 2.x  Things are looking pretty good so far, but I have 
lost the accelerator keys, so I have more digging to do in the GTK 2.0 
changes that have occured to find out what the problem is there.

Once I have the Gnome 2 port complete, I plan to get back to gwc-libs, 
and get the declicking and decrackle algorithms moved over there, and 
then rewire gwc to use the gwc-libs.

I have heard rumors of gwc segfaulting during denoising, but only 1 
person has reported the problem and I cannot reproduce the problem.  For 
that user, the segfault occured on the very first line of code after a 
large amount of virtual memory was allocated by gwc, so I'm not sure if 
it's gwc or that flavor of linux.

I hope you all are having good success with gwc.  It's a little late, 
but happy new year! :-)

Cheers,
Jeff Welty

Re: [Gwc-general] Segfault during denoise.

[Gottfried N. <Got...@gm...>]

On Tuesday 20 January 2004 03:37, Jeff Welty wrote:
> I think you have other problems with your SuSE setup.  I'm just guessing
> because line 422 in denoise.c for gwc-0.19-9 is the first executable
> line of code after a *lot* of memory has been allocated from the stack.
>   When you changed the DENOISE_MAX_FFT to 16384, you cut in half the
> memory needed to hold those arrays.  I'm on a Redhat 9.0 system, and my
> glibc is 2.3.2-27.9, with gcc-3.2.2-5.  It's possible what you are
> seeing is because of the compiler difference, but that's usually the
> last place to check.
I've already checked that. I compiled most of the code with gcc 2.95.3 on the 
very same system. The problem remains.
>
> For an experiment, you could write a simple C routine that just
> allocates a lot of memory in local variables, and see if you can
> reproduce the error.
>
> If you change DENOISE_MAX_FFT to 16384 in gwc-0.19-10, do you hear sound?
Yes, everything seems to work. I can denoise.

Gottfried

Re: [Gwc-general] Segfault during denoise.

[Jeff W. <we...@ya...>]

I think you have other problems with your SuSE setup.  I'm just guessing 
because line 422 in denoise.c for gwc-0.19-9 is the first executable 
line of code after a *lot* of memory has been allocated from the stack. 
  When you changed the DENOISE_MAX_FFT to 16384, you cut in half the 
memory needed to hold those arrays.  I'm on a Redhat 9.0 system, and my
glibc is 2.3.2-27.9, with gcc-3.2.2-5.  It's possible what you are 
seeing is because of the compiler difference, but that's usually the 
last place to check.

For an experiment, you could write a simple C routine that just 
allocates a lot of memory in local variables, and see if you can 
reproduce the error.

If you change DENOISE_MAX_FFT to 16384 in gwc-0.19-10, do you hear sound?

Anybody else have ideas or suggestions for Gottfried?

jw

Gottfried Necker wrote:
> Hi,
> 
> I tried to compile and run gwc-0.19-10 and gwc-0.19-9. First I tried 0.19-10. 
> On my system the audio playback did not work. I tried play a .wav file: 
> silence. The cursor did not move. No difference between OSS and Alsa.
> 
> Then I compiled 0.19-9. I can play the .wav file. I tried to declick. It 
> works.
> I tried to denoise, picked a sound sample, clicked on the denoise button: 
> segmentation fault. In the debugger I found that the segfault occured  in 
> denoise.c at line 422.  This is really strange. Just for fun, I reduced the 
> size of DENOISE_MAX_FFT to 16384. Now it works. This is even stranger. 
> 
> Could someone please explain what is going on there?
> 
> My system runs under SuSE Linux 8.2 (glibc 2.3.2, gcc 3.3.1, fftw 2.1.3).
> 
> The meschach configure script assumes that the current directory is in the 
> PATH. This is not always true.
> Lines like
> DEFS="$DEFS -DD_MACHEPS=`macheps`"
> should be
> DEFS="$DEFS -DD_MACHEPS=`./macheps`"
> 
> Thanks,
> Gottfried
> 
> 
> 
> -------------------------------------------------------
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[Gwc-general] Segfault during denoise.

[Gottfried N. <Got...@gm...>]

Hi,

I tried to compile and run gwc-0.19-10 and gwc-0.19-9. First I tried 0.19-10. 
On my system the audio playback did not work. I tried play a .wav file: 
silence. The cursor did not move. No difference between OSS and Alsa.

Then I compiled 0.19-9. I can play the .wav file. I tried to declick. It 
works.
I tried to denoise, picked a sound sample, clicked on the denoise button: 
segmentation fault. In the debugger I found that the segfault occured  in 
denoise.c at line 422.  This is really strange. Just for fun, I reduced the 
size of DENOISE_MAX_FFT to 16384. Now it works. This is even stranger. 

Could someone please explain what is going on there?

My system runs under SuSE Linux 8.2 (glibc 2.3.2, gcc 3.3.1, fftw 2.1.3).

The meschach configure script assumes that the current directory is in the 
PATH. This is not always true.
Lines like
DEFS="$DEFS -DD_MACHEPS=`macheps`"
should be
DEFS="$DEFS -DD_MACHEPS=`./macheps`"

Thanks,
Gottfried

Re: [Gwc-general] problem compiling 0.19-10

[Jeff W. <we...@ya...>]

Dave,

This usually means the location of the libsndfile.so (shared library) is 
not in /etc/ld.so.conf

If it's not in there, you'll have to add it (as root) and run the 
ldconfig command (also as root).

jw

da...@da... wrote:
> Hi all, I'm back!
> 
> This list seems awfully quiet...I hope things are still active! I've been off
> trying different linux disto's (now using a fresh install of Libranet).
> 
> After having used 0.19-2 for some time, I decided I'd like to try the latest
> version. I downloaded, compiled, and sucessfully installed fftw-3.0.1, and
> libsndfile-1.0.5. But when I tried to compile gwc, I get:
> 
> "configure: error: Libsndfile 1.0.0 or greater needed, find it at
> http://www.zip.com.au/~erikd/libsndfile/"
> 
> Maybe I'm just making a newbie mistake, but I don't really know what's
> happening, and hope someone here can help out.
> 
> Thanks,
> Dave
> 
> 
> -------------------------------------------------------
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[Gwc-general] problem compiling 0.19-10

[<da...@da...>]

Hi all, I'm back!

This list seems awfully quiet...I hope things are still active! I've been off
trying different linux disto's (now using a fresh install of Libranet).

After having used 0.19-2 for some time, I decided I'd like to try the latest
version. I downloaded, compiled, and sucessfully installed fftw-3.0.1, and
libsndfile-1.0.5. But when I tried to compile gwc, I get:

"configure: error: Libsndfile 1.0.0 or greater needed, find it at
http://www.zip.com.au/~erikd/libsndfile/"

Maybe I'm just making a newbie mistake, but I don't really know what's
happening, and hope someone here can help out.

Thanks,
Dave

Re: [Gwc-general] 0.19-9 released

[Howard S. <fla...@mi...>]

Jeff Welty wrote:

> Fixed compilation bug in denoise.c for the case where you don't have the 
> fftw 3.x libs, but have the older fftw 2.x libs.  Now either of the fftw 
> libs are working.  (The newer libs are about 10% faster, based on my 
> unscientific test).


	This compiled fine for me. Thanks for addressing the bug I 
reported so quickly.

	Unfortunately, it's unlikely I'll have a chance to test it further 
till after mid-October, the deadline for a project I'm working on.

					Howard Sanner
					fla...@mi...

[Gwc-general] 0.19-9 released

[Jeff W. <we...@ya...>]

Fixed compilation bug in denoise.c for the case where you don't have the 
fftw 3.x libs, but have the older fftw 2.x libs.  Now either of the fftw 
libs are working.  (The newer libs are about 10% faster, based on my 
unscientific test).