| 摘要 |
Disclosed are a method and an apparatus of grasping a three-dimensional location of sound source, and a method and an apparatus of improving sound quality using the three-dimensional location of the sound source. The apparatus of improving sound quality grasps a location, where location-based improved sound quality is the best, among one or more estimated locations spaced apart toward a first direction to a third direction based on the location of an object including sound quality as a location of the first direction to the third direction of the sound quality within the object by using a plurality of microphones. |
