DocumentCode
2759907
Title
A survey of oversampled Σ-Δ A/D and D/A converters for digital audio applications
Author
Borsodi, Thomas P. ; Nowrouzian, Behrouz
Author_Institution
Dept. of Electr. & Comput. Eng., Calgary Univ., Alta., Canada
Volume
2
fYear
1994
fDate
3-5 Aug 1994
Firstpage
1208
Abstract
This paper is concerned with a brief survey of oversampled Σ-Δ A/D and D/A converters for digital audio applications. In this survey, various A/D and D/A converters are compared with regard to their performance characteristics and complexity. These comparisons lead to the introduction of alternative modulators with improved performance characteristics, particularly with regard to the achievable S/N ratio
Keywords
audio equipment; audio systems; digital-analogue conversion; sigma-delta modulation; Σ-Δ A/D converters; D/A converters; complexity; digital audio; modulators; oversampling; performance characteristics; signal noise ratio; Analog-digital conversion; Digital-analog conversion; Noise cancellation; Noise reduction; Noise shaping; Quantization; Signal resolution; Signal to noise ratio; Stability; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1994., Proceedings of the 37th Midwest Symposium on
Conference_Location
Lafayette, LA
Print_ISBN
0-7803-2428-5
Type
conf
DOI
10.1109/MWSCAS.1994.519026
Filename
519026
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