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Proceedings Paper

Single source noise reduction of received HF audio: experimental study
Author(s): Eric C. Campbell; Carlos O. Alva
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Paper Abstract

This paper visits the application of single-source noise reduction on received audio over a HF channel. The noise reduction algorithm is typically used in vocoder noise processing at the transmitter before encoding. This study presents the results of the algorithm effects by objectively measuring audio quality through the use of industry standard PESQ analysis.

Paper Details

Date Published: 21 May 2014
PDF: 9 pages
Proc. SPIE 9103, Wireless Sensing, Localization, and Processing IX, 91030J (21 May 2014); doi: 10.1117/12.2050898
Show Author Affiliations
Eric C. Campbell, Harris Corp. (United States)
Carlos O. Alva, Harris Corp. (United States)

Published in SPIE Proceedings Vol. 9103:
Wireless Sensing, Localization, and Processing IX
Sohail A. Dianat; Michael David Zoltowski, Editor(s)

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