The Mobile Microphone Array Speech Enhancement Technology Based on FEA

Author

Shan, Lian-zhu ; Yang, Ping ; Zhou, Jun

Author_Institution

Sch. of Mechatron. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China

fYear

2010

fDate

25-27 June 2010

Firstpage

2375

Lastpage

2378

Abstract

Privacy is an important feature in modern mobile communication area. And Environmental Voice Filtration is an important part of its user interface. The traditional Array Speech Enhancement Voice Filtration is too intricate and can´t be transplanted on the Mobile Communication Equipment. So based on Finite Element Simulation, we try to find a simplified and effective Array Speech Enhancement and designed a schematic circuit diagram solution, in which the shape of the equipment will keep a traditional shape and size without new peripheral devices.

Keywords

data privacy; finite element analysis; microphone arrays; mobile communication; speech enhancement; user interfaces; FEA; environmental voice filtration; finite element simulation; mobile communication equipment; mobile microphone array speech enhancement technology; schematic circuit diagram solution; user interface; Acoustics; Arrays; Microphones; Mobile handsets; Noise; Solid modeling; Speech enhancement; Microphone Array; Mobile; Privacy; Speech Enchment;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Control Engineering (ICECE), 2010 International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-6880-5

Type

conf

DOI

10.1109/iCECE.2010.586

Filename

5631965