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Harmonic Vector Excitation Coding

Known as: Hvxc 
Harmonic Vector Excitation Coding, abbreviated as HVXC is a speech coding algorithm specified in MPEG-4 Part 3 (MPEG-4 Audio) standard for very low… 
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Related topics

Related topics

9 relations
AlgorithmAutocorrelationDiscrete Fourier transformLine spectral pairs

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2008
2008
Source Encoding and Channel Encoding in DRM System
According to the DRM system standard released by the ETSI,source encoding and channel encoding are analyzed and researched in… 
Review
2005
Review
2005
Digital Radio Revolution – The Future is Here!
Lagging behind the audio and telecommunication industries since the digital revolution in the early 80s, digital radio now looks… 
2005
2005
Fix-point Processing and Optimization of HVXC Decoding Algorithm
The paper presents fix-point processing of HVXC decoding algorithm. In order to reduce the complexity of HVXC decoding… 
2003
2003
MPEG-4 HVXC Real-Time Implementation on Floating Point DSP
2002
2002
REAL TIME IMPLEMENTATION OF THE HVXC MPEG-4 SPEECH CODER
In this paper we present the results of the code optimization for the HVXC MPEG-4 speech coder. Two kinds of bit-rate formats are… 
2000
2000
A robust harmonic vector excitation speech coder at 2 kbps
This paper describes a more robust algorithm for encoding speech signals at very poor signal to noise ratios (SNR) and low bit… 
2000
2000
Real-time Implementation of MPEG-4 HVXC Encoder and Decoder on Floating Point DSP
1999
1999
TMS320C6701 DSP 용 MPEG-4 오디오 HVXC 부호기의 최적화 라이브러리 개발
1999
1999
TMS320C6701 DSP를 이용한 MPEG-4 오디오 HVXC 코덱의 실시간 구현
1998
1998
Harmonic Vector Excitation Coding Of Speech At 2.0-4.0 Kbps
A low rate speech coding algorithm, Harmonic Vector Excitation Coding (HVXC) [ 13 is proposed for MPEG-4 standardization, in… 
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