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Enhanced Variable Rate Codec
Known as:
EVRC
, IS-127
Enhanced Variable Rate CODEC (EVRC) is a speech codec used in CDMA networks. It was developed in 1995 to replace the QCELP vocoder which used more…
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5 relations
Enhanced Variable Rate Codec B
FFmpeg
Qualcomm code-excited linear prediction
Selectable Mode Vocoder
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Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
Review
2011
Review
2011
The Evolution of Cellular Backhaul Technologies: Current Issues and Future Trends
Orawan Tipmongkolsilp
,
Said Zaghloul
,
A. Jukan
IEEE Communications Surveys and Tutorials
2011
Corpus ID: 206583520
The rapid increase of the number of mobile subscribers as well as the deployment of 3G technologies are putting strain on mobile…
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2011
2011
The FTC’s Proposal for Regulationg IP through SSOs Would Replace Private Coordination with Government Holdups
Daniel F. Spulber
,
F. Kieff
,
R. Epstein
2011
Corpus ID: 166393753
In its recent report entitled “The Evolving IP Marketplace,” the Federal Trade Commission (FTC) advances a far-reaching…
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2008
2008
Real-Time Multi-user Transcoding for Push to Talk over Cellular
S. Coulombe
The Second International Conference on Next…
2008
Corpus ID: 39024242
Transcoding is required to enable interoperability between push to talk over cellular (PoC) clients with incompatible…
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Highly Cited
2006
Highly Cited
2006
Codebook driven short-term predictor parameter estimation for speech enhancement
Sriram Srinivasan
,
J. Samuelsson
,
W. Kleijn
IEEE Transactions on Audio, Speech, and Language…
2006
Corpus ID: 3799172
In this paper, we present a new technique for the estimation of short-term linear predictive parameters of speech and noise from…
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Review
2004
Review
2004
On the architecture of the cdma2000/spl reg/ variable-rate multimode wideband (VMR-WB) speech coding standard
M. Jelinek
,
R. Salami
,
S. Ahmadi
,
B. Bessette
,
P. Gournay
,
C. Laflamme
IEEE International Conference on Acoustics…
2004
Corpus ID: 11342956
The description and design of the source-controlled variable-rate multimode wideband (VMR-WB) codec recently selected by the 3…
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2003
2003
RTP Payload Format for Enhanced Variable Rate Codecs (EVRC) and Selectable Mode Vocoders (SMV)
Adam H. Li
Request for Comments
2003
Corpus ID: 8154950
This document describes the RTP payload format for Enhanced Variable Rate Codec (EVRC) Speech and Selectable Mode Vocoder (SMV…
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2001
2001
The SMV algorithm selected by TIA and 3GPP2 for CDMA applications
Yang Gao
,
E. Shlomot
,
A. Benyassine
,
J. Thyssen
,
H. Su
,
C. Murgia
IEEE International Conference on Acoustics…
2001
Corpus ID: 2481104
During the years 1999 and 2000, the Telecommunication Industry Association (TIA) and the 3rd Generation Partnership Project 2…
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2001
2001
Standardization of the selectable mode vocoder
S. C. Greer
,
A. DeJaco
IEEE International Conference on Acoustics…
2001
Corpus ID: 13453842
The migration from the first generation of cellular telephony to the second has included a transition from an analog speech…
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Highly Cited
2000
Highly Cited
2000
Spectral enhancement based on global soft decision
Nam Soo Kim
,
Joon-Hyuk Chang
IEEE Signal Processing Letters
2000
Corpus ID: 15952175
In this letter, we propose a novel speech enhancement technique based on global soft decision. The proposed approach provides a…
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Highly Cited
1999
Highly Cited
1999
Tracking speech-presence uncertainty to improve speech enhancement in non-stationary noise environments
D. Malah
,
R. Cox
,
A. Accardi
IEEE International Conference on Acoustics…
1999
Corpus ID: 15031292
Speech enhancement algorithms which are based on estimating the short-time spectral amplitude of the clean speech have better…
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