Audio ramping technique for a radio
Audio system and method
Audio system/cup assembly
Audio-output for a portable radio telephone utilizing a vehicle'
Auditory feedback control through user detection
Augmenting the capabilities of transceivers
Aural annunciator circuit for a receiver
Authenticating multiple devices simultaneously over a...
Authentication key entry in cellular radio system
Auto-calibrating receiver and methods for use therewith
Auto-calibrating receiver and methods for use therewith
Auto-folder type cellular phone with variable opening and...
Autocalibration of a transceiver through nulling of a...
Automated cellular telephone clock setting
Automated communication using image capture
Automated selection of audio broadcast signal source based...
Automated user interface feature for a portable...
Automated voice operated transmitter control
Automatic antenna identification and configuration, and...
Automatic cable loss compensation