http://fileformats.archiveteam.org/api.php?action=feedcontributions&feedformat=atom&user=Piotr+Grochowski 2026-04-26T23:36:35Z User contributions MediaWiki 1.19.2 http://fileformats.archiveteam.org/wiki/A-law 2022-01-14T17:56:25Z

<p>Piotr Grochowski: </p> <hr /> <div>{{FormatInfo<br /> |formattype=electronic<br /> |subcat=Audio and Music<br /> |locfdd={{LoCFDD|fdd000038}}<br /> }}<br /> '''A-law''' is a nonlinear method for quantizing audio for [[pulse code modulation]] in 8 bits per sample. It achieves better dynamic range than 8-bit [[LPCM]]. It is used in European telephony, whereas the similar [[µ-law]] is used in North America and Japan.<br /> <br /> == Links ==<br /> * [[Wikipedia: A-law algorithm]]<br /> <br /> [[Category:Telephony]]</div>

Piotr Grochowski http://fileformats.archiveteam.org/wiki/%CE%9C-law 2022-01-14T17:55:58Z

<p>Piotr Grochowski: </p> <hr /> <div>{{DISPLAYTITLE:µ-law}}<br /> {{FormatInfo<br /> |name=µ-law<br /> |formattype=electronic<br /> |subcat=Audio and Music<br /> |locfdd={{LoCFDD|fdd000039}}<br /> }}<br /> '''µ-law''' or '''mu-law''' or '''u-law''' is a nonlinear method for quantizing audio for [[pulse code modulation]] in 8 bits per sample. It achieves better dynamic range than 8-bit [[LPCM]]. It is used in North American and Japanese telephony, whereas the similar [[A-law]] is used in Europe.<br /> <br /> == Links ==<br /> * [[Wikipedia:Μ-law algorithm|Wikipedia: μ-law algorithm]]<br /> <br /> [[Category:Telephony]]</div>

Piotr Grochowski