Patent ID: 6263190
Filing Date: 2001-07-17
Classification: H04M,H04W

Abstract:
A radio communication apparatus comprising:radio wave signal communication means for receiving from and transmitting a radio wave signal to a base station;communication means for providing communication to an operator through said radio wave signal receiving and transmission means;speed detecting means for detecting a speed of said radio communication apparatus to said base station from an output of said radio wave signal communication means;comparing means for comparing the detected speed with a reference; andcontrol means responsive to said comparing means for controlling said communication means when the detected speed exceeds said reference,wherein said communication means comprises call detection means for detecting a call from said base station and sound processing means including first amplifying means for receiving and amplifying a first sound from an operator with a first gain and second amplifying means for amplifying a sound signal from said base station with a second gain, wherein said control means increases first and second gains to provide a hands-free communication to said operator in response to the detected call when the detected speed exceeds said reference.