A communication controller that receives moving body related information detected by a sensor and transmits a parameter for generating a sound based on this moving body related information, and a sound generating unit that includes a circuit that generates a basic sound signal having a predetermined sound waveform, receives the parameter received by the communication controller, and outputs a sound signal obtained by adjusting the sound waveform of the basic sound signal based on the received parameter.


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    Title :

    Sound output device, communication controller, and sound generator that provides approaching notification sound while reducing MCU load


    Contributors:

    Publication date :

    2023-09-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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