| 摘要 |
PROBLEM TO BE SOLVED: To realize a radio communication terminal in which the natural transition can be made from listening a received broadcast to a telephone conversation. SOLUTION: From an audio output unit 90, a CPU 10 outputs TV audios of a TV broadcast received by a TV unit 50. When an incoming call of a telephone has been detected via an RF block 40, it is discriminated which one is outputting the audios, a speaker SP or earphone E of the audio output unit 90. If it has been discriminated that the earphone has been outputting the audios, the CPU 10 stops an output of the TV audios output from the earphone E to switch the TV audios to telephone conversation audios received by the RF block 40 and then sets the amplification rate of a microphone amplifier 83 as an amplification rate matched to microphone sensitivity at the time of using the earphone. On the other hand, if having been discriminated as the speaker, the CPU 10 switches the audio output from the speaker SP from the TV audios to the telephone conversation audios and then sets the amplification rate of a microphone amplifier 83 as an amplification rate matched to the microphone sensitivity at the time of using a handsfree telephone. COPYRIGHT: (C)2006,JPO&NCIPI
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