Image forming apparatus and method of evaluating sound...

Impulse response collecting method, sound effect adding...

Information retrieving method, information retrieving...

Integrating apparatus

Intercom system including improved automatic squelch control...

Level indicating methods and means

Level meter for digitally-encoded audio

Light enhanced sound device and method

Linear array level meter displaying multiple audio characteristi

Listening apparatus for remote wildlife sound acquistion

Loudspeaker broadcasting system and loudspeaker broadcasting...

Method and apparatus for checking audio signals

Method and apparatus for classifying audio signals

Method and apparatus for detecting audio signals

Method and apparatus for determining perceived roughness of powe

Method and apparatus for dynamic sound optimization

Method and apparatus for dynamic sound optimization

Method and apparatus for dynamic sound optimization

Method and apparatus for individual control of audio to...

Method and apparatus for locating and correcting sound overload