Title :
T-Law: A New Suggestion for Signal Companding
Author :
Bhooshan, Sunil ; Kumar, Vinay ; Verma, Ujjwal ; Vatsyayan, Hitesh ; Rohit, Kumar
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;
Conference_Titel :
Image and Signal Processing, 2008. CISP '08. Congress on
Conference_Location :
Sanya, China
Print_ISBN :
978-0-7695-3119-9
DOI :
10.1109/CISP.2008.700
