IS-641
id:
is-641-274-5330193
title:
IS-641
text:
TIA/EIA standard IS-641 is a speech coding standard used in some computer and telecommunications networks in the U.S.A. The main usage was in the U.S. TDMA networks defined by IS-136. The bit rate of the speech codec is 7.4 kbit/s. This codec is the same as the 7.4 kbit/s mode in the AMR speech codec. The standard has been superseded by TIA/EIA-136-410.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/IS-641
date created:
date modified:
2021-07-10T22:07:48Z
main entity:
{"identifier":"Q5973695","url":"https://www.wikidata.org/entity/Q5973695"}
image:
fields total:
13
integrity:
13