Title: Noise canceller
Application Number: 200610101138 Application Date: 2006.07.03
Publication Number: 1901383 Publication Date: 2007.01.24
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H04B1/10
Applicant(s) Name: Sanyo Electric Co. Address:
Inventor(s) Name: Taira Masaaki;Kudo Masanori
Attorney & Agent: li xianglan
Abstract:
    To reproduce the waveform of an original signal with high accuracy. The noise canceller includes a forward linear prediction processing part 155 for performing a forward linear prediction of a section including noise in a received signal, a backward linear prediction processing part 156 for performing backward linear prediction about the section, and a signal generating part 157 for generating a replacement signal being a signal for replacing the signal of the section on the basis of a forward linear prediction value calculated by the forward linear prediction and a backward linear prediction value calculated by the backward linear prediction.
Time: 9