Patent ID: 9699569
Date: 2017-07-04
CPC Classifications: H04R

Claim:
1. A measurement system comprising: an ear model including an artificial auricle and an artificial external ear canal; and an air-conducted sound gauge configured to measure air-conducted sound in the artificial external ear canal, wherein while an acoustic device including a vibrating body and configured to transmit sound to a user when the vibrating body is pressed against an auricle of the user is placed in contact with the ear model, the measurement system executes control for measurement, with the air-conducted sound gauge, of harmonics in an air-conducted component generated by a pure tone emitted by the acoustic device and control to display a result of the measurement on a display, wherein among the harmonics, harmonics satisfying a predetermined condition and harmonics not satisfying the predetermined condition are displayed in different display formats, and the predetermined condition is settable by a user.