Re: [Audacity-devel] added support for sample rates up to 384 kHz for play and record

[l.rosa <l....@m2...>]

Da: "David Ryskalczyk" d2...@gm...
A: aud...@li...
Cc: 
Data: Thu, 29 Nov 2012 12:16:23 -0500
Oggetto: Re: [Audacity-devel] added support for sample rates up to 384 kHz for play and record

> I don't see a problem with adding 88200 since it seems to be becoming
> more popular.
> 
> The other high bitrates over 192000 do seem pointless, since few
> people will have the hardware to do this, and would know enough to
> just put the bitrate in manually.

ok, people can put the bitrate in manually and it is not a problem.
anyway there is a limitation in portaudio that is included in audacity sources.
in file 'pa_front.c' it says that a sample rate over 200kHz is absurd.

without any changes can't use our devices at sample rate > 192kHz with audacity

> 
> --Dave

Luciano

> 
> On Thu, Nov 29, 2012 at 12:01 PM, l.rosa  wrote:
> > Hi Steve,
> >
> > Sorry for my bad english..
> >
> > Da: "Steve the Fiddle" ste...@gm...
> > A: "Audacity-Devel list" aud...@li...
> > Cc:
> > Data: Thu, 29 Nov 2012 16:49:52 +0000
> > Oggetto: Re: [Audacity-devel] added support for sample rates up to 384 kHz for play and record
> >
> >> Please excuse my ignorance, but what is the point of recording "audio"
> >> (20 Hz to 20 kHz) at 384 kHz? It seems very much at odds with this
> >> article: http://people.xiph.org/~xiphmont/demo/neil-young.html
> >>
> >
> > I mean, the 384kHz is the sample rate and 32 bit is the resolution for each sample
> >
> >> Steve
> >
> > Luciano
> >
> >>
> >> On 29 November 2012 13:54, l.rosa  wrote:
> >> > Hi all
> >> >
> >> > M2Tech products are hi-end devices and are able to play and record sounds up
> >> > to 384 kHz 32 bit. This patch allow to use our products with audacity at the
> >> > highest resolution in a easy way.
> >> >
> >> > Best regards
> >> > Luciano Rosa
> >> >
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