An Adaptive Microphone Array Employing Calibration Signals Recorded On-Site
| Document type: | Conference Papers |
|---|---|
| Peer reviewed: | Yes |
| Author(s): | Sven Nordebo, Ingvar Claesson, Sven Nordholm |
| Title: | An Adaptive Microphone Array Employing Calibration Signals Recorded On-Site |
| Conference name: | 5th International Conference on Signal Processing Applications & Technology, ICSPAT`94 |
| Year: | 1994 |
| Pagination: | 25-29, vol. 1 |
| Publisher: | Newton, Massachusetts; DSP Associates |
| City: | Dallas, Texas |
| Organization: | Blekinge Institute of Technology |
| Department: | Dept. of Signal Processing (Institutionen för signalbehandling) Dept. of Signal Processing S-372 25 Ronneby +46 455 780 00 http://www.hk-r.se/isb/isb_en.html |
| Authors e-mail: | Sven.Nordebo@isb.hk-r.se |
| Language: | English |
| Abstract: | This paper presents an adaptive microphone array, which facilitates a simple built-in calibration to the environment and the electronic equipment used. The method is well-suited for speech enhancement in handsfree mobile telephones as well as for speech enhancement in speech recognition devices. |
| Subject: | Signal Processing\Beamforming |
| Keywords: | acoustic transducer arrays, array signal processing, calibration, microphones, mobile radio, speech enhancement, speech recognition equipment, telephony |
