System for continuous speech recognition through transition netw

System for controlling low frequency acoustical directivity patt

System for controlling remote speakers using centralized...

System for converting a voice signal to a pitch signal

System for conveying musical beat information to the hearing...

System for delivering sound to and monitoring effects on a fetus

System for deriving a center channel signal from an adapted weig

System for detecting failures in a loudspeaker assembly

System for detecting the siren of an approaching emergency vehic

System for distributing a signal between loudspeaker drivers

System for editing document containing audio information

System for embedded coding of speech signals

System for enhancing an analog signal

System for evaluating abnormal sound, sound recorder and...

System for evaluating hearing assistance device settings...

System for expanding the stereo base of stereophonic acoustic di

System for extraction of pole parameter values

System for generating atmospheric quasi-sound for audio performa

System for generating sounds

System for headphone-like rear channel speaker and the...