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Paper data
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Title:
Auditory model based speech enhancement system for hands-free devices Author(s): Petrovsky Alexander, Bielawski Krzystof, Page numbers in the proceedings: Volume I pp 487-490 Session: Echo Cancellation and Speech Enhancement
Paper abstract
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This paper introduce the new solution of integrated system to acoustic echo and noise reduction in order to improve the speech intelligibility in communication with used of the hands-free devices. The filter bank is proposed with minimum requirement of the band quantity to approximate psychoacoustic scale with nonuniform bands design using the first order all-pass transformation. Proposed solution fit in application of the 16-bit signal and sampling rate from 8 kHz.
Paper
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