Enhanced Variable Rate Codec B

Known as: EVRC-B 
Enhanced Variable Rate Codec B (EVRC-B) is a speech codec used by CDMA networks. EVRC-B is an enhancement to EVRC and compresses each 20 milliseconds… (More)
Wikipedia

Topic mentions per year

Topic mentions per year

2007-2009
01220072009

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2010
2010
This paper presents a comparison between CDMA and OFDMA for reverse link (RL) cellular voice communications. The spectral… (More)
  • figure 2
  • figure 1
  • table 1
  • table 2
  • figure 3
Is this relevant?
2009
2009
The current paper is concerned with an effective method to quantize a spectrum envelope of a speech signal without having an… (More)
  • figure 1
  • figure 4
  • figure 3
  • table 1
  • figure 5
Is this relevant?
2007
2007
This document updates the Enhanced Variable Rate Codec (EVRC) RTP payload formats defined in RFC 3558 with several enhancements… (More)
Is this relevant?
2007
2007
In this paper, the latest wideband vocoder standard adopted by the cdma2000 standardization body, 3GPP2, is described. Christened… (More)
  • figure 1
  • figure 2
  • table 2
  • table 1
  • table 4
Is this relevant?