Voice tuning device for new energy automobile

The utility model discloses a voice tuning device for a new energy automobile. A microcontroller module, a DSP (Digital Signal Processor) audio processing module, a voice processing module, an audio potentiometer module, a functional key, a connector module and a power supply module are arranged on a printed circuit board; the microcontroller module is respectively and electrically connected with the DSP audio processing module, the voice processing module, the audio potentiometer module, the functional key and the connector module; the connector module is electrically connected with a pedestrian voice reminding device of the new energy automobile; the DSP audio processing module is electrically connected with the voice processing module; the power supply module is respectively and electrically connected with the microcontroller module, the DSP audio processing module, the voice processing module and the audio potentiometer module. The voice tuning device can be used for tuning voice volumes and voice source types on the actual automobile, and downloading the tuned voice volumes and the tuned voice source types into the pedestrian voice reminding device so as to meet requirements of users on the voice volumes and the voice sources in actual matching.