PowerTalk™ Manual
11
SGC Inc. SGC Building, 13737 S.E. 26th St. P.O.Box 3526, Bellevue, WA. 98009 USA
Fax: 206-746-6384 • Tel: 206- 746-6310 • 1-800-259-7331
© 1994 SGC, Inc.
June 28, 2004; 15:46
The noise reduction benefit of the Noise button is illustrated in the graph below,
reproduced from section 2.1:
4.4 Spectral Noise Subtraction (SNS
TM
)
Spectral Noise Subtraction is the special process of subtracting noise and that
portion of the spectrum where voice modulation is not used. It is selected by
pushing the SNS
TM push-button. When selected, the LED next to the SNSTM
push-button illuminates. (See Figure Eight).
Figure Eight
Summary of Contents for PowerTalk Head w/ADSP & SNS 04-22
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