Sound extraction method, sound extraction system, and program

Abstract

This sound extraction system includes an acquisition unit and a controller. The acquisition unit is configured to acquire detection sound sampled at each of a plurality of positions. The controller is configured to execute a first classification based on a sound type with respect to at least one sound component included in the detection sound. The controller is configured to execute a second classification based on a direction of arrival with respect to at least one sound component included in the detection sound. The controller is configured to extract, from the detection sound, a sound component that corresponds to the sound type and/or the direction of arrival identified on the basis of a classification result of the first classification and a classification result of the second classification.

Dependencies are inferred from the claim text.