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Companding

Known as: Companded, Compandor, Non-linear quantization 
In telecommunication and signal processing companding (occasionally called compansion) is a method of mitigating the detrimental effects of a channel… 
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Related topics

Related topics

20 relations
Analog multiplierAnalog-to-digital converterAutomatic gain controlDelta modulation

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2011
2011
Low Complex Forward Adaptive Loss Compression Algorithm and Its Application in Speech Coding
Low Complex Forward Adaptive Loss Compression Algorithm and Its Application in Speech Coding This paper proposes a low complex… 
2010
2010
PRACTICAL MODELING OF BUCKET-BRIGADE DEVICE CIRCUITS
This paper discusses the sonic characteristics of the bucket-brigade device (BBD) and associated circuitry. BBDs are integrated… 
Highly Cited
2003
Highly Cited
2003
High capacity reversible watermarking for audio
A digital watermark can be seen as an information channel, which is hidden in a cover signal. It is usually designed to be… 
2002
2002
Compact low power high slew rate CMOS buffer for large capacitive loads
A new compact CMOS class AB buffer for capacitive loads is presented. Its simple implementation relies on the use of the flipped… 
2002
2002
A conditional enhancement-layer quantizer for the scalable MPEG advanced Audio Coder
We propose an efficient enhancement-layer quantizer which considerably improves the bit rate scalability of the multi-layer… 
Highly Cited
1996
Highly Cited
1996
Current-mode companding /spl radic/x-domain integrator
Log-domain integrators and filters are considered to be a promising alternative in the area of low-voltage filtering applications… 
Highly Cited
1995
Highly Cited
1995
Low-voltage companding current-mode integrators
A family of differential companding current-mode integrators is proposed, which can be used as building blocks for high frequency… 
1987
1987
A comparison of data modulation techniques for land mobile satellite channels
Several modulation schemes for transmitting data over land mobile satellite channels are compared using a Monte Carlo simulation… 
1981
1981
Hybrid Companding Delta Modulation
We present a reasonably complete account of an improved adaptive delta modulation (ADM) system called hybrid companding delta… 
1979
1979
Integrated PCM Codec
A one-chip PCM codec circuit has been implemented in the CMOS process. The design uses two separate linear digital-digital-to… 
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