Summary
International Technical Conference on Circuits/Systems, Computers and Communications
2016
Session Number:W2-6
Session:
Number:W2-6-2
Speech Enhancement Based on Distribution of Sound Source Localization Results
Naoki Shinohara, Kenji Suyama ,
pp.827-830
Publication Date:2016/7/10
Online ISSN:2188-5079
Summary:
In this paper, a target sound enhancement method by using an adaptive microphone array is studied. Then, a supervised signal is required for learning filters. Under a stationary noise environment, it is easy to generate the supervised signal from a power envelope of the received signal. Otherwise, it is difficult to generate the supervised signal under a nonstationary noise environment by the same way. In the proposed method, the supervised signal is generated based on the distribution of sound source localization results. Several experimental results in a real environment are shown to present the effectiveness of the proposed method.