There are many different formats for representing such data. Currently, only the two most popular, linear encoding and mu-law encoding , are supported by Octave. If the vector x represents mono audio data in mu-law encoding, mu2lin converts it to linear encoding. These file names are system-dependent. Improvements so that these functions will work without modification on a wide variety of hardware are welcome.
Records sec seconds of audio input into the vector x .
The program waits until the user types RET and then immediately starts to record. Set or display various properties of your mixer hardware. This is an simple experimental program to control the audio hardware settings. Future releases might get rid of this assumption by using the fcntl interface. Go to the first , previous , next , last section, table of contents .