| 摘要 |
PROBLEM TO BE SOLVED: To telephone a friend or the like from a KARAOKE (orchestration without lyrics) box. SOLUTION: The numerical value inputted from ten keys of a commander 32 is taken in as a telephone number, and a communication control part 16 and a modem 18 used to download a music file are used to telephone a speech destination. When the telephone call to the speech destination is connected, the telephone line is switched to a main amplifier 23 (a microphone 29 and a speaker 24), and a KARAOKE singer can use the microphone 29 and the speaker 24 to speak with the friend in the speech destination. Since a tone signal is outputted to the telephone line at the time of input of a numerical value from the commander 32 during speaking, a pocket bell (registered trademark) can be accessed also. |
