| 摘要 |
PURPOSE:To eliminate the need for intricate button operations and to simplify a music selection operation by using microphones which can selectively change over a speech recognition function mode and a 'KARAOKE' (orchestration without lyrics) function mode and selecting the speech recognition mode. CONSTITUTION:This device has two pieces of the first and second microphones A1A, B1B. The respective microphones 1A, 1B are provided with respective microphone switch parts (MSWs). The respective MSWs have three pieces of contacts. These MSWs are so constituted that the selection signal to change over the microphone circuit to the 'KARAOKE' side of a speech changeover section 3 is outputted when a contact piece is changed over to the certain contact and that the selection signal to change over the microphone circuit to the recognition side of the speech changeover section 3 is outputted when the contact piece is changed over to another contact. Namely, the respective microphones 1A, 1B are so constituted that the 'KARAOKE' function mode and the speech recognition mode can be selected by the respective MSWs. The respective microphones 1A, 1B are so constituted that music can be selected by a speech remote control when the speech recognition mode is selected. |
