PURPOSE: To provide a sound output device capable of outputting high quality sound by suppressing the load of an MCU, a communication controller and a sound generator.CONSTITUTION: The present invention includes a communication controller for receiving mobile body related information detected by a sensor and transmitting a parameter for sound generation based on the mobile body related information, and a sound generation part including a circuit for generating a basic sound signal having a prescribed sound waveform to receive the parameter transmitted by the communication controller, and output a sound signal obtained by adjusting a sound waveform of the basic sound signal on the basis of the received parameter.SELECTED DRAWING: Figure 1

    【目的】MCUの負荷を抑えて高音質な音を出力することが可能な音出力装置、通信コントローラ及び音生成器を提供することを目的とする。【構成】本発明は、センサによって検出された移動体関連情報を受信し、この移動体関連情報に基づく音生成用のパラメータを送信する通信コントローラと、所定の音波形を有する基本音信号を生成する回路を含み、通信コントローラが送信したパラメータを受信し、受信したパラメータに基づき基本音信号の音波形を調整して得た音信号を出力する音生成部と、を有する。【選択図】図1


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    Title :

    SOUND OUTPUT DEVICE, COMMUNICATION CONTROLLER AND SOUND GENERATOR


    Additional title:

    音出力装置、通信コントローラ及び音生成器


    Contributors:

    Publication date :

    2021-04-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES



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