摘要 |
<p>The utility model provides a volume display apparatus which is low in cost and helps to display whether volume is appropriate in an understandable manner. The volume display apparatus comprises a microphone (10), more than three luminescence members (15-1---15-8), and a control circuit (11). The control circuit is used for corresponding to the input volume input via the microphone (10) and making the luminescence members (15-1---15-8) with a prescribed number radiate. In addition, the set volume for each luminescence member (15-1---15-8) is set by the control circuit (11) and serves as a standard to make each luminescence member radiate. Control is carried out by the control circuit (11) in a way that the input volume reaches above the set volume so that the luminescence members (15-1---15-8) radiate.</p> |