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Codec

An electronic device or component capable of converting digital signals to and from analog form.
National Institutes of Health

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2009
2009
Forward Error Correction (FEC) techniques have been adopted to overcome packet losses and improve the quality of video delivery… 
2005
2005
In this paper, a novel ECG data compression method is presented which employs set partitioning in hierarchical trees algorithm… 
2003
2003
Wavelet transform coefficients are defined by both a magnitude and a sign. While efficient algorithms exist for coding the… 
2002
2002
An MPEG-4 video codec core based on a scene-adaptive motion estimation algorithm is integrated into 5.296/spl times/5.296 mm/sup… 
2000
2000
In this paper, we present a design of video and audio single chip encoder/decoder for portable multimedia application. The single… 
1981
1981
A new single-chip monolithic compressed/expanded (companded) pulse-code modulation (PCM) coder/decoder (codec) is described. The… 
1981
1981
A second generation LSI codec has been implemented. In this chip, switched-capacitor filters, a charge redistribution encoder and… 
1979
1979
Describes a monolithic NMOS coder/decoder (codec) with associated CCD transversal minimum phase filters which has been… 
1979
1979
Describes a monolithic high-feature per-channel companded PCM coder/decoder (codec) and implications of the advanced architecture…