MUSIC REPRODUCTION SYSTEM FOR VEHICLE INTERIOR, AND MUSIC REPRODUCTION ADAPTER

摘要

PROBLEM TO BE SOLVED: To provide "a music reproduction system for a vehicle interior and a music reproduction adapter" which can reproduce a music source with high quality from low-pitched sound to high-pitched sound when reproducing the music source, to which an in-dash audio system is not applicable, inside a vehicle.;SOLUTION: A sound signal reproduced by a portable music reproduction apparatus 10 is distributed into two systems by a music reproduction adapter 20. One sound signal is output to an on-dash speaker 30 and the other sound signal is processed by a low-pass filter 24, then FM-modulated by a transmitter section 26, transmitted to an in-dash audio device 40 and output to an in-dash speaker 50. Thus, music can be reproduced, after reducing a high-frequency component that may be easily affected by noise through the low-pass filter 24, with high quality from low-pitched sound output from the in-dash speaker 50 to middle/high-pitched sound output from the on-dash speaker 30.;COPYRIGHT: (C)2011,JPO&INPIT