DocumentCode
1294526
Title
Sign and magnitude successive approximation A/D for speech data systems
Author
Sangwan, Kuldip Singh ; Kibe, S.V.
Author_Institution
Electrical & Electronics Engng. Dept., Birla Inst. of Technol. & Sci., Pilani, Rajasthan, India
Issue
3
fYear
1976
Firstpage
265
Lastpage
266
Abstract
Describes a serial output sign and magnitude successive approximation A/D converter. After deciding sign bit at the first clock pulse the signal is applied in one polarity to an A/D which uses minimum hardware. Off the shelf TTLIC´s have been used. Parallel output can be obtained with minor modifications.
Keywords
analogue-digital conversion; telephone systems; transistor-transistor logic; A/D convertor; TTLIC´s; magnitude successive approximation A/D; parallel output; serial output; sign successive approximation; speech data systems; Approximation methods; Clocks; Current measurement; Flip-flops; Optical detectors; Radiation detectors; Speech;
fLanguage
English
Journal_Title
Instrumentation and Measurement, IEEE Transactions on
Publisher
ieee
ISSN
0018-9456
Type
jour
DOI
10.1109/TIM.1976.6312360
Filename
6312360
Link To Document