sound

Convert matrix of signal data to sound and play it.

Syntax

• sound(y)
• sound(y, Fs)
• sound(y, Fs, nBits)
• sound(y, Fs, nBits)

Input argument

• y - column vector or m-by-2 matrix.
• Fs - sample rate, a positive number, 8192 by default.
• nBits - bit depth of sample values: 8, 16 (default), 24.

Description

sound plays audio signal y to the speaker at sample rate of Fs hertz and uses nBits bits per sample.

Example

signal = rand(2, 44100) - 0.5;
sound(signal, 44110, 16)

See also

audioplayer, playblocking, soundsc.

History

Author

Allan CORNET