Acoustic processing device, acoustic processing method, and recording medium

Abstract

Acoustic processing device (information processing device) includes: an obtainer that obtains sound information including: an acoustic signal; and information on a position of a sound source object in a three-dimensional sound field; a characteristics obtainer that obtains information on a listening characteristic of a user; and a reduction processor that generates, from the acoustic signal included in the obtained sound information, an output sound signal excluding at least one sound signal, by removing the at least one sound signal based on the obtained information on the listening characteristic of the user.

Dependencies are inferred from the claim text.