DocumentCode :
1732599
Title :
Fast measurement of quantization distortions in DSP algorithms
Author :
Paduart, Johan ; Schoukens, Johan ; Rolain, Yves
Author_Institution :
dep. ELEC., Vrije Universiteit Brussel, Brussels, Belgium
Volume :
1
fYear :
2004
Firstpage :
140
Abstract :
In this paper a measurement technique is proposed to characterize in a single experiment/simulation the nonidealities induced by quantization effects, overflows (fixed point) or nonlinear distortions in DSP algorithms like digital filters, FFTs, MP3 codecs and companders.
Keywords :
distortion measurement; nonlinear distortion; quantisation (signal); signal processing; DSP algorithm; FFT; MP3 codecs; companders; digital filters; fast quantization distortion measurement; fixed point; nonlinear distortions; overflows; quantization effects; Chaos; Digital signal processing; Distortion measurement; Frequency; Low pass filters; Nonlinear distortion; Phase measurement; Quantization; Signal processing algorithms; Transfer functions;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Instrumentation and Measurement Technology Conference, 2004. IMTC 04. Proceedings of the 21st IEEE
ISSN :
1091-5281
Print_ISBN :
0-7803-8248-X
Type :
conf
DOI :
10.1109/IMTC.2004.1351015
Filename :
1351015
Link To Document :
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