Documentation

This is machine translation

Translated by Microsoft
Mouse over text to see original. Click the button below to return to the English verison of the page.

我们为许可用户提供了部分翻译好的中文文档。您只需登录便可查阅这些文档

mu2lin

Convert mu-law audio signal to linear

Syntax

y = mu2lin(mu)

Description

y = mu2lin(mu) converts mu-law encoded 8-bit audio signals, stored as "flints" in the range 0 ≤ mu ≤ 255, to linear signal amplitude in the range -s < Y < s where s = 32124/32768 ~= .9803. The input mu is often obtained using fread(...,'uchar') to read byte-encoded audio files. "Flints" are MATLAB® integers — floating-point numbers whose values are integers.

See Also

|

Introduced before R2006a

Was this topic helpful?