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Speech coding

Known as: Voice encoding, Speech coder, Voice codec 
Speech coding is an application of data compression of digital audio signals containing speech. Speech coding uses speech-specific parameter… 
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Related topics

Related topics

48 relations
Adaptive Multi-Rate WidebandAdaptive Multi-Rate audio codecAlgebraic code-excited linear predictionAudio signal processing

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2009
Highly Cited
2009
Characterization of Glottal Activity From Speech Signals
The objective of this work is to characterize certain important features of excitation of speech, namely, detecting the regions… 
Highly Cited
2006
Highly Cited
2006
Digital Speech Transmission: Enhancement, Coding and Error Concealment
1 Introduction. 2 Models of Speech Production and Hearing. 2.1 Organs of Speech Production. 2.2 Characteristics of Speech Signals… 
Highly Cited
2005
Highly Cited
2005
Efficient 3D reconstruction for face recognition
Highly Cited
2004
Highly Cited
2004
Capacity of an IEEE 802.11b wireless LAN supporting VoIP
In this paper we evaluate the capacity of an IEEE 802.11b network carrying voice calls in a wide range of scenarios, including… 
Highly Cited
2004
Highly Cited
2004
Automatic 3D reconstruction for face recognition
An analysis-by-synthesis framework for face recognition with variant pose, illumination and expression (PIE) is proposed in this… 
Highly Cited
1995
Highly Cited
1995
A mixed excitation LPC vocoder model for low bit rate speech coding
Traditional pitch-excited linear predictive coding (LPC) vocoders use a fully parametric model to efficiently encode the… 
Highly Cited
1992
Highly Cited
1992
An Objective Measure for Predicting Subjective Quality of Speech Coders
A perceptually motivated objective measure for evaluating speech quality is presented. The measure, computed from the original… 
Highly Cited
1982
Highly Cited
1982
A new model of LPC excitation for producing natural-sounding speech at low bit rates
The excitation for LPC speech synthesis usually consists of two separate signals - a delta-function pulse once every pitch period… 
Review
1982
Review
1982
Predictive Coding of Speech at Low Bit Rates
Predictive coding is a promising approach for speech coding. In this paper, we review the recent work on adaptive predictive… 
Highly Cited
1975
Highly Cited
1975
Spectral linear prediction: Properties and applications
Linear prediction (LP) is presented as a spectral modeling technique in which the signal spectrum is modeled by an all-pole… 
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