DS/ETS 300726 Ed.2
Digital cellular telecommunications system (Phase 2+); Enhanced Full Rate (EFR) speech transcoding (GSM 06.60 version 5.2.1)
inactive, Most Current
| Organization: | DS |
| Publication Date: | 15 November 1999 |
| Status: | inactive |
scope:
This European Telecommunication Standard (ETS) describes the detailed mapping between input blocks of 160 speech samples in 13-bit uniform PCM format to encoded blocks of 244 bits and from encoded blocks of 244 bits to output blocks of 160 reconstructed speech samples. The sampling rate is 8 000 sample/s leading to a bit rate for the encoded bit stream of 12,2 kbit/s. The coding scheme is the so-called Algebraic Code Excited Linear Prediction Coder, hereafter referred to as ACELP.
Document History
DS/ETS 300726 Ed.2
November 15, 1999
Digital cellular telecommunications system (Phase 2+); Enhanced Full Rate (EFR) speech transcoding (GSM 06.60 version 5.2.1)
This European Telecommunication Standard (ETS) describes the detailed mapping between input blocks of 160 speech samples in 13-bit uniform PCM format to encoded blocks of 244 bits and from encoded...
July 9, 1997
Digital cellular telecommunications system - Enhanced Full Rate (EFR) speech transcoding (GSM 06.60)
This European Telecommunication Standard (ETS) describes the detailed mapping between input blocks of 160 speech samples in 13-bit uniform PCM format to encoded blocks of 244 bits and from encoded...
References
Related Products
Searching for related products...