Method and apparatus for audio signal processing

Method and apparatus for evaluating audio distortion

Method and apparatus for improving voice intelligibility in high

Method and apparatus for suppressing interference in a signal, i

Method and apparatus for suppressing noise in a communication sy

Method and structure for synchronizing multiple, independently g

Method for eliminating unwanted acoustic signals in audio progra

Method of and device for detecting pulsatory interference signal

Method of estimating delay in noise-affected voice channels

Method of fractionating the sound restoration of modulated signa

Method of insertion of noise and apparatus thereof

Method of reducing the adaption time in the cancellation of repe

Methods and apparatus for blind separation of delayed and filter

Methods and apparatus for connecting and conditioning audio sign

Microphone apparatus

Microphone expansion for background noise reduction

Multi-band, digital audio noise filter

Multi-channel signal separation using cross-polyspectra

Multi-compound isobarik loudspeaker system

Multi-directional speaker system