Re: Micro-Audio input / speaker output

[Ivan Vucica]

I presume anything that your underlying operating system provides. I
don't think I saw anything particularly audio-related in GNUstep, apart
from NSSound which can only play sounds (and not in a very fine-grained
way).

Under Linux, you can look at ALSA. There are many other APIs under UNIX
systems. There's SDL as a thin wrapper around these APIs; as a bonus, it
also works under Windows. I'm not sure how well it works for recording
though.

Finally, you'll probably be most interested in OpenAL, which works under
most UNIXes including OS X, as well as Windows.
  http://stackoverflow.com/questions/3056113/recording-audio-with-openal

On 23. 8. 2012., at 10:24, karl.hoermann@debitel.net wrote:

> Hallo,
> is there on GNUstep a posibillity to get microphon for input working and the 
> speaker ready for output?
> What Libs are needed for audioprocessing?
> Kind regards
> Karl
> 
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Ivan Vuœô ­ica
ivan@vucica.net - http://ivan.vucica.net/