DocumentCode
1114282
Title
A versatile audio spectrometer
Author
Essler, W.O.
Author_Institution
Collins Radio Company, Cedar Rapids, Iowa
Issue
2
fYear
1955
Firstpage
24
Lastpage
27
Abstract
A new method of obtaining audio power spectra is described. Advantages of the new method are speed of use and great frequency detail. The new method is based on the production of a "composite signal" which has a time continuous power spectrum. The composite signal method can be used with many types of signals such as speech, music, traffic noise, et cetera.
Keywords
Acoustic noise; Band pass filters; Bandwidth; Continuous production; Electronic switching systems; Frequency; Multiple signal classification; Signal analysis; Spectroscopy; Speech enhancement;
fLanguage
English
Journal_Title
Audio, IRE Transactions on
Publisher
ieee
ISSN
0096-1981
Type
jour
DOI
10.1109/TAU.1955.1165406
Filename
1165406
Link To Document