| 摘要 |
Provided is a measurement device whereby levels of vibration weighted by the cartilage conduction characteristics of the human ear can be measured, and whereby an electronic device having a vibrator can be correctly evaluated. The measurement device (10) is designed to evaluate an electronic device (100) that presses a vibrator (102) retained in a chassis (101) against a human ear and delivers sound through vibration transmission, and is provided with an ear model part (50) that models the ear, and a vibration detection part (55) situated in an artificial eardrum part (57) formed in the ear model part (50). |
