DocumentCode
2152529
Title
T-Law: A New Suggestion for Signal Companding
Author
Bhooshan, Sunil ; Kumar, Vinay ; Verma, Ujjwal ; Vatsyayan, Hitesh ; Rohit, Kumar
Volume
3
fYear
2008
fDate
27-30 May 2008
Firstpage
190
Lastpage
194
Abstract
In this paper we propose a new method for companding a discrete signal, by a process we will call by the name of T-Law. When this data is processed according to the discussed technique, it gives much less average quantization noise than both μ and A-laws. The technique proposed requires much less number of calculations when comapared with μ and A-laws. T-Law can also be applied for companding realtime signals.
Keywords
Data compression; Digital-analog conversion; Equations; Foot; Information technology; Nonuniform sampling; Quantization; Sampling methods; Signal processing; µ law; A law;
fLanguage
English
Publisher
ieee
Conference_Titel
Image and Signal Processing, 2008. CISP '08. Congress on
Conference_Location
Sanya, China
Print_ISBN
978-0-7695-3119-9
Type
conf
DOI
10.1109/CISP.2008.700
Filename
4566471
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