Re: [SoX-users] using synth to combine many sinewaves

[a1s2d3f4 <ana...@ho...>]

Ah, thanks about letting me know of the --effects-file option.

One thing I was thinking of doing is specifying explicitly the amplitude of
my sinewaves, avoiding the 'norm' altogether.
Is there a way to stipulate the amplitude (in db or sample values) for each
sine wave?

Anatoly




Ulrich Klauer-2 wrote:
> 
> ana...@ho...:
> 
>> This works fine, EXCEPT it takes forever, and I run out of command line 
>> buffer at some point - I want to be able to combine thousands of
>> sinewaves 
>> in a similar fashion
>> Is there a workaround?
>> (I use Windows)
> 
> To avoid any line-length limits imposed by the OS, you can write the
> effects to a file, then read it with the --effects-file option.
> 
> Not sure what to do about the speed issues. The norm effect (alias) will
> require the whole audio to be buffered, perhaps you can get rid of that.
> 
> Ulrich
> 
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