National Semiconductor Introduces Breakthrough Analog Noise-Suppression Technology at One-Tenth the Power of DSP Solutions
Submitted by Ionela on Thu, 03/13/2008 - 08:19.
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New PowerWise Microphone Array Amplifier Reduces Background Noise and Delivers More Natural-Sounding Voice Quality February 28, 2008 National Semiconductor Corp. (NYSE:NSM) today announced the first in a line of audio products incorporating far-field noise suppression technology. This unique technology delivers more natural-sounding voice quality by eliminating the output frequency distortions and other audio artifacts common with digital signal processor (DSP) or microprocessor software-based systems that use sub-band frequency processing algorithms to implement noise suppression. |
