An Adaptive Microphone Array Employing Calibration Signals Recorded On-Site
Sven Nordebo, Ingvar Claesson, Sven Erik Nordholm · International Conference on Signal Processing · 1994
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.