The invention relates to engine sound enhancement. Methods, systems, devices and apparatuses for a sound enhancement system. The sound enhancement system includes an airflow sensor. The airflow sensor is configured to measure an airflow into an engine of the vehicle. The sound enhancement system includes an electronic control unit. The electronic control unit is coupled to the airflow sensor. The electronic control unit is configured to determine a time of when to output an audio signal that mimics or enhances engine sound based on the airflow into the engine of the vehicle. The electronic control unit is configured to generate the audio signal based on the airflow into the engine of the vehicle. The sound enhancement system includes an audio device. The audio device is configured to output the audio signal based on the timing of when to output the audio signal.
本公开涉及发动机声音增强。用于声音增强系统的方法、系统、装置和设备。所述声音增强系统包括气流传感器。所述气流传感器被配置成测量进入车辆发动机的气流。所述声音增强系统包括电子控制单元。所述电子控制单元耦接到所述气流传感器。所述电子控制单元被配置成基于进入车辆发动机的气流,确定输出模拟或增强发动机声音的音频信号的时间。所述电子控制单元被配置成基于进入车辆发动机的气流生成音频信号。所述声音增强系统包括音频装置。所述音频装置被配置成基于输出音频信号的定时,输出所述音频信号。
ENGINE SOUND ENHANCEMENT
发动机声音增强
2022-02-22
Patent
Electronic Resource
Chinese
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 |
Engine Sound Reduction and Enhancement Using Engine Vibration
SAE Technical Papers | 2020
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