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work with a sound card
Posted: Thu Jun 26, 2014 12:25 pm
by Eugene Lutsenko
whether the program in Alaska programmatically control the frequency and amplitude, and can be a form of the output signal from the sound card?
Re: work with a sound card
Posted: Thu Jun 26, 2014 12:30 pm
by Auge_Ohr
Eugene Lutsenko wrote:whether the program in Alaska programmatically control the frequency and amplitude, and can be a form of the output signal from the sound card?
you can use Tone(<nFrequency>, [<nDuration>])
Re: work with a sound card
Posted: Sat Jun 28, 2014 9:37 am
by Eugene Lutsenko
Thank you! And how to get the signal from the microphone?
Re: work with a sound card
Posted: Sat Jun 28, 2014 10:29 am
by Auge_Ohr
Eugene Lutsenko wrote:Thank you! And how to get the signal from the microphone?
do you want to record "Voice Mail" ?
try sndrec32.exe ( Win XP ) / SoundRecorder ( Win 7 / 8 )
Re: work with a sound card
Posted: Sun Jun 29, 2014 11:54 am
by Eugene Lutsenko
No, I would like to apply a software-controlled signal to the output of a sound card and get feedback from the external environment to its input