| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a transceiver apparatus that is more effective by generating cartilage conduction via vibration of a hand.SOLUTION: A watch-type transceiver apparatus is provided that includes: a cartilage conduction vibration source provided in a mounting portion on the wrist; a speaker; and a variable directional microphone that has directivity at the back side of the hand when using the cartilage conduction vibration source and has directivity at the palm side of the hand when using the speaker. A method of application bringing the hand into contact with an ear cartilage is provided by a display part of the watch-type transceiver apparatus, an instruction medium and an advertisement medium. A transmission part is also included for transmitting vibration of the cartilage conduction vibration source around the wrist. The cartilage conduction vibration source is also used as a call arrival vibrator and a frequency to be used is switched. A limiter is provided for inhibiting vibration equal to or more than such a limit that vibration is perceived. Regarding a direction around the wrist, a buffering band for preventing transmission of vibration is provided between the cartilage conduction vibration source and the microphone.</p> |
