A real-time golf-swing training system using sonification and sound image localization

There are real-time training systems to learn the correct golf swing form by providing visual feedback to the users. However, real-time visual feedback requires the users to see the display during their motion that leads to the wrong posture. This paper proposed a real-time golf-swing training system using sonification and sound image localization. The system provides real-time audio feedback based on the difference between the pre-recorded model data and real-time user data, which consists of the roll, pitch, and yaw angles of a golf club shaft. The system also used sound image localization so that the user can hear the audio feedback from the direction of the club head. The user can recognize the current posture of the club without moving their gaze.