Bodily-sensible acoustic device

Abstract

A bodily-sensible acoustic device includes an operation part, speaker, amplifier, vibrator, vibration driver, and gain setting part. The operation part is operated by a user. The speaker is arranged in a position that allows the user to hear a sound output from the speaker. The amplifier is configured to amplify an input audio signal at a first gain to output the amplified input audio signal. The vibrator is arranged in a position that enables vibrations of the vibrator to be transmitted to the user. The vibration driver is configured to vibrate the vibrator according to a signal obtained by amplifying the input audio signal at a second gain. The gain setting part is configured to set the first gain and the second gain according to an operation amount of the operation part, where the first gain and the second gain are set to have different gain characteristics.

Dependencies are inferred from the claim text.