DocumentCode
1258364
Title
Two "noninvasive" techniques for syllabic companding in signal processors
Author
Toth, László ; Palaskas, George ; Tsividis, Yannis P.
Author_Institution
Dept. of Electr. Eng., Columbia Univ., New York, NY, USA
Volume
48
Issue
12
fYear
2001
fDate
12/1/2001 12:00:00 AM
Firstpage
1085
Lastpage
1098
Abstract
Two novel methods are described for syllabic companding in signal processors. These methods make state variable updating unnecessary, for piecewise constant input and output gains. Measurements and simulations are used as confirmation of the validity of the proposed techniques
Keywords
active filters; circuit noise; compandors; integrating circuits; piecewise constant techniques; active filters; analog filters; integrators; noise reduction; noninvasive techniques; piecewise constant input gains; piecewise constant output gains; signal processors; syllabic companding; validity; Attenuation; Capacitors; Circuits; Dynamic range; Filters; Helium; Noise reduction; Noninvasive treatment; Semiconductor device measurement; Signal processing;
fLanguage
English
Journal_Title
Circuits and Systems II: Analog and Digital Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
1057-7130
Type
jour
DOI
10.1109/82.988934
Filename
988934
Link To Document