Customer Support: 131 242

  • Shopping Cart
    There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

TIA/EIA/IS 641 : A1998

Current

Current

The latest, up-to-date edition.

TDMA CELLULAR /PCS - RADIO INTERFACE - ENHANCED FULL-RATE SPEECH CODEC

Available format(s)

Hardcopy

Language(s)

English

Published date

01-06-1998

Covers the description of the Nokia/USH speech and channel codec for the IS-641 Enhanced Full Rate Codec. The codec consists of a 7.4 kbit/s ACELP speech codec and a 5.6 kbit/s channel codec.

Committee
TR-45.3
DocumentType
Standard
Pages
89
PublisherName
Telecommunications Industry Association
Status
Current