摘要 |
PURPOSE:To improve operability by controlling the sound field using data taken in corresponding to a listening position based on the discrimination result of the listning position. CONSTITUTION:A signal transmitted from a remote control operation part 7 is fetched in a photodetector 9. When it is discriminated that the sound field control mode is actuated, a data discriminating part 10 discriminates the presence or absence of the instruction for a listening position, and if the instruction is present, it discriminates the position. Then a data fetching part 11 fetches sound field control data corresponding to the instructed position from a memory 12 and transmits it to a sound control part 14 based on the discrimination result. The sound control part 14 transmits a sound control signal to a preamplifier 16 based on the data, and the sound subject to sound field control. is outputted and optimum sound field is searched. Thus, the operation of the sound field control can be simplified. |