| 摘要 |
PURPOSE: To exert an awakening maintenance effect without a sense of any incompatibility by selecting plural units of audio apparatuses at a specified cycle, and controlling a selecting means so as to present an audiogenic stimulus at a specified interval in an off-and-on way. CONSTITUTION: This awakening maintainer 30 consists of a radio 31, a cassette deck 32, a compact disk player 33, a selector switch 34 selecting these audio apparatuses, a changeover controller 35 controlling this selector switch 34, an amplifier 36 for amplifying the selected sound, and a speaker 37 for regenerating an output of this amplifier 36. When this awakening maintainer 30 is started, the changeover controller 35 selects either of the radio 31, the cassette deck 32, or the CD player 33, feeding the selector switch 34 and the radio 31, the CD player 33 with a transfer signal. Then, the radio 31 selects frequencies, while the CD player 33 regenerates the selected program and the cassette deck 32 starts the regeneration. |
