Title:
発話信号処理
Document Type and Number:
Japanese Patent JP2012512425
Kind Code:
A
Abstract:
A speech signal processing system comprises an audio processor (103) for providing a first signal representing an acoustic speech signal of a speaker. An EMG processor (109) provides a second signal which represents an electromyographic signal for the speaker captured simultaneously with the acoustic speech signal. A speech processor (105) is arranged to process the first signal in response to the second signal to generate a modified speech signal. The processing may for example be a beam forming, noise compensation, or speech encoding. Improved speech processing may be achieved in particular in an acoustically noisy environment.
Inventors:
Srinivasan, Sri Ram
Pandali Pande, Asishvi
Pandali Pande, Asishvi
Application Number:
JP2011540315A
Publication Date:
May 31, 2012
Filing Date:
December 10, 2009
Export Citation:
Assignee:
Koninklijke Philips Electronics N.V.
International Classes:
G10L15/28; G10L15/24; G10L25/78; H04R1/40; H04R3/00; A61B5/0488; G10L21/02
Attorney, Agent or Firm:
Tadahiko Ito
Shinsuke Onuki
Tadashige Ito
Shinsuke Onuki
Tadashige Ito