The invention discloses an engine sound effect electronic simulator which comprises a switch, an LED lamp, a power source, a loudspeaker, a brake signal interface, an accelerator signal interface and a chip; the switch, the LED lamp, the power supply, the loudspeaker, the brake signal interface and the accelerator signal interface are all connected with the chip; the chip is connected with a voice audio processing circuit and a memory circuit; the other side of the memory circuit is connected with the sound effect control type circuit; the sound effect control type circuit and the voice audio processing circuit are simultaneously connected with a sound effect volume processing circuit; the sound effect volume processing circuit is connected with a power amplifier circuit; a power amplifier circuit is connected with the loudspeaker; one end of the brake signal detection control circuit is connected with a brake, the other end of the brake signal detection control circuit is connected with the chip, one side of the accelerator signal detection control circuit is connected with an accelerator, the other side of the accelerator signal detection control circuit is connected with the chip, and the chip transmits detected data to the sound effect control type circuit for comparison, and then a comparison result is transmitted to the loudspeaker for playing through the sound effect processing circuit and the power amplifier circuit, so that sound effect simulation is realized.
本发明公开了一种发动机引擎音效电子模拟器,包括开关、LED灯、电源、喇叭、刹车信号接口、油门信号接口、以及芯片;开关、LED灯、电源、喇叭、刹车信号接口以及油门信号接口均与芯片连接;芯片上连接有语音音频处理电路和记忆电路;记忆电路另一侧连接音效控制类型电路;音效控制类型电路与语音音频处理电路同时连接有音效音量处理电路;音效音量处理电路连接有功放电路;有功放电路连接喇叭;本发明将刹车信号检测控制电路一端连接刹车,另一端连接芯片,将油门信号检测控制电路一侧连接油门,另一侧连接芯片,芯片将检测到的数据传输到音效控制类型电路内进行比对,然后比对后的结果通过音效处理电路和功放那个电路传输到喇叭上进行播放,实现对音效的模拟。
Engine sound effect electronic simulator
一种发动机引擎音效电子模拟器
2021-08-20
Patent
Electronic Resource
Chinese
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