<< audioplayer_used Audio playback audiosupportedformats >>

audioread


Read an audio file.


Syntax


y = audioread(filename)
[y, fs] = audioread(filename)
[y, fs] = audioread(filename, range)
[y, fs] = audioread(filename, type)
[y, fs] = audioread(filename, range, type)

Input argument


filename

a string: an existing filename.

range

a vector: [start end].

type

a string: 'double' or 'native'.

Output argument


y

a matrix: audio data.

fs

an integer value: sampling rate.

Description


audioread reads an audio file.

Supported format: 'wav', 'ogg', 'flac', 'au', 'aiff'. See audiosupportedformats function to have all supported formats.

If type is 'native' then audio data depends on the file format (single, double, integers).

Example


wav_audio = [modulepath('audio'), '/examples/haha.wav'];
[y, fs] = audioread(wav_audio);
playObj = audioplayer(y, fs);
playblocking(playObj)
delete(playObj)
clear playObj

See also


playblocking, audioplayer, audiosupportedformats, audiowrite.

History


Version Description
1.0.0 initial version

Author


Allan CORNET

<< audioplayer_used Audio playback audiosupportedformats >>