http://fileformats.archiveteam.org/index.php?action=history&feed=atom&title=G.711 2026-05-10T01:45:47Z Revision history for this page on the wiki MediaWiki 1.19.2 http://fileformats.archiveteam.org/index.php?title=G.711&diff=46080&oldid=prev 2023-10-29T15:46:48Z

<p>Created page with &quot;{{FormatInfo |formattype=electronic |subcat=Audio and Music }} &#039;&#039;&#039;G.711&#039;&#039;&#039; is a narrowband audio codec originally designed for use in telephony that provides toll-quality au...&quot;</p> <p><b>New page</b></p><div>{{FormatInfo<br /> |formattype=electronic<br /> |subcat=Audio and Music<br /> }}<br /> <br /> '''G.711''' is a narrowband audio codec originally designed for use in telephony that provides toll-quality audio at 64 kbit/s. It is an ITU-T standard (Recommendation) for audio encoding, titled Pulse code modulation (PCM) of voice frequencies released for use in 1972.<br /> <br /> * μ-law: used primarily in North America and Japan<br /> * A-law: most other countries outside North America<br /> * G.711.0: utilizes lossless data compression to reduce the bandwidth usage<br /> * G.711.1: increases audio quality by increasing bandwidth<br /> <br /> <br /> <br /> == Links ==<br /> * [https://www.itu.int/rec/T-REC-G.711 Homepage]<br /> * [https://en.wikipedia.org/wiki/G.711 Wikipedia]<br /> * [https://github.com/jongoochgithub/GroovyCodecs GroovyCodecs] - C# G.711 encoder / decoder<br /> * [https://www.codeproject.com/Articles/14237/Using-the-G711-standard Using the G711 standard] - C# implementation of G.711</div>

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