Synthesizing engine sound in a cabin of a vehicle includes generating a synthesized engine noise audio signal including a plurality of engine order outputs; mixing the engine order outputs in accordance with a first set of gain levels to provide a first channel output; mixing the engine order outputs in accordance with a second set of gain levels to provide a second channel output; using a first localization filter set to provide a first localized output to localize the first channel output as a first sound image at a first location within the cabin, and a second localization filter set to provide a second localized output to localize the second channel output as a second sound image at a second location within the cabin; and mixing the first and second localized outputs into loudspeaker outputs to be applied to the loudspeakers in the cabin.


    Access

    Download


    Export, share and cite



    Title :

    Multiple sound localizations for improved internal sound synthesis


    Contributors:

    Publication date :

    2021-05-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES / 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 / G10H Elektrophonische Musikinstrumente , ELECTROPHONIC MUSICAL INSTRUMENTS



    Multiple sound localizations for improved internal sound synthesis

    KIM GEON-SEOK / TRUMPY DAVID PAUL | European Patent Office | 2023

    Free access

    MULTIPLE SOUND LOCALIZATIONS FOR IMPROVED INTERNAL SOUND SYNTHESIS

    KIM GEON-SEOK / TRUMPY DAVID PAUL | European Patent Office | 2020

    Free access

    MULTIPLE SOUND LOCALIZATIONS FOR IMPROVED INTERNAL SOUND SYNTHESIS

    KIM GEON-SEOK / TRUMPY DAVID PAUL | European Patent Office | 2021

    Free access

    Sound decomposition - a key to improved sound simulation

    Crewe,A. / Bogema,D. / Williams,R. et al. | Automotive engineering | 2003


    Thermal Localizations in Friction Brakes

    Brunel, J-F. / Dufrénoy, P. | SAE Technical Papers | 2008