DocumentCode
1101251
Title
Noise spectra of digital sine-generators using the table-lookup method
Author
Mehrgardt, Soenke
Author_Institution
Universität Göttingen, Göttingen, West Germany
Volume
31
Issue
4
fYear
1983
fDate
8/1/1983 12:00:00 AM
Firstpage
1037
Lastpage
1039
Abstract
The table-lookup method is a convenient and very flexible way to generate high-quality sinusoidal test signals for measurements in psychoacoustics, speech perception, etc. Exact spectra of such signals, which are of great interest in experiments, are derived, and the relation between spectral shape, table length, and sine frequency is shown.
Keywords
Dynamic range; Frequency; Noise generators; Noise measurement; Psychoacoustics; Sampling methods; Signal generators; Spectral shape; Speech enhancement; Testing;
fLanguage
English
Journal_Title
Acoustics, Speech and Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
0096-3518
Type
jour
DOI
10.1109/TASSP.1983.1164134
Filename
1164134
Link To Document