An active sound effect generating device for causing a speaker to output a sound effect into a cabin of a vehicle driven by an electric motor includes a signal generating unit configured to generate a first sound effect signal that is a signal for causing the speaker to output the sound effect, a second gain setting unit configured to set a gain according to the amount of regeneration of the electric motor, and an output unit configured to output to the speaker a second sound effect signal generated by multiplying the first sound effect signal by the gain.
ACTIVE SOUND EFFECT GENERATING DEVICE AND ACTIVE SOUND EFFECT GENERATING METHOD
24.07.2025
Patent
Elektronische Ressource
Englisch