I have two different streams of PCM samples. I开发者_如何学JAVAs it possible to somehow mix them and play with ALSA on the same output device?
I want to record short audio clips from a USB microphone in Python. I have开发者_如何学运维 tried pyaudio, which seemed to fail communicating with ALSA, and alsaaudio, the code example of which produc
I\'ve been looking for a simple C code example to set the master volume of the ALSA mixer but could not find anything simple for this supposedly common operation.
I\'ve been trying to look into using the OpenSL ES library that is available for doing native audio with android 2.3, but it appears that the header files and the 600 page pdf of the spec are the only
This doesn\'t seem to work at all: cat /dev/urandom > /开发者_C百科dev/dsp#from wikipedia.org
I have a rather different question. So I\'m using Matlab on a Linux Gentoo machine. I got a few Asus Xonar STX soundcards, and I\'m trying to use them as sensitive audio frequency analyzer using the P
is any example for audio record using Audio-recorder...and if it is possible to develop assertions function for play the audio as 开发者_开发百科tracks.well, i am pretty sure that there are a lot of t
I noticed that the sine generator in pcm.c and speaker-test.c generate a new sine buffer in a loop. So it constantly recreates the same b开发者_JS百科uffer. I wanted to play the buffer without recreat
I am trying to make a prog which can record voice and store it in digital audio format on LINUX using ALSA. (currently using Ubuntu).
While building my Android source code I get this error cannot find alsa/asoundlib.h I have already installed libasound2-dev. asoundlib.h i开发者_JS百科s present in usr/include/alsa/ folder
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