simplest way to write code to make sounds?
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From: The Natural Philosopher on 24 Dec 2009 11:07 For a debian linux system. I don't want the syntesizer bit..can take care of all that..just how to hook C or indeed any other language into making a noise come out of the speakers. Ideally would be a fragment of code that simply makes any noise on my ALSA based sound system. The only bit I found segfaults when it opens device 'default'
From: pk on 24 Dec 2009 11:15 The Natural Philosopher wrote: > For a debian linux system. > > I don't want the syntesizer bit..can take care of all that..just how to > hook C or indeed any other language into making a noise come out of the > speakers. > > Ideally would be a fragment of code that simply makes any noise on my > ALSA based sound system. > > The only bit I found segfaults when it opens device 'default' How about anything_that_produces_some_output > /dev/dsp (the noise that comes out of it is not very pretty though)
From: despen on 24 Dec 2009 11:30 The Natural Philosopher <tnp(a)invalid.invalid> writes: > For a debian linux system. > > I don't want the syntesizer bit..can take care of all that..just how > to hook C or indeed any other language into making a noise come out of > the speakers. For C: system("aplay sound.wav"); similar facilities exist for most other languages.
From: The Natural Philosopher on 24 Dec 2009 11:49 despen(a)verizon.net wrote: > The Natural Philosopher <tnp(a)invalid.invalid> writes: > >> For a debian linux system. >> >> I don't want the syntesizer bit..can take care of all that..just how >> to hook C or indeed any other language into making a noise come out of >> the speakers. > > For C: > > system("aplay sound.wav"); > > similar facilities exist for most other languages. I dont have a wav. I want to MAKE one perhaps.
From: The Natural Philosopher on 24 Dec 2009 11:51
pk wrote: > The Natural Philosopher wrote: > >> For a debian linux system. >> >> I don't want the syntesizer bit..can take care of all that..just how to >> hook C or indeed any other language into making a noise come out of the >> speakers. >> >> Ideally would be a fragment of code that simply makes any noise on my >> ALSA based sound system. >> >> The only bit I found segfaults when it opens device 'default' > > How about > > anything_that_produces_some_output > /dev/dsp > > (the noise that comes out of it is not very pretty though) OK, can you ( haha ) AMPLIFY on that a little? If I feed a bunch of bytes to that, are they simply buffered and spat out as a sequence of binary audio levels at 44Khz? If so, its just what I need. |