| 摘要 |
PROBLEM TO BE SOLVED: To enable a user to sing a song or to talk while confirming his/her own voice by himself/herself by listening the voice through a microphone from an integrated front speaker. SOLUTION: The microphone with a speaker wherein the microphone installed while turning a sound transmission plane of a speaker towards a top end portion 2 of the microphone and the speaker are integrated, is manufactured. COPYRIGHT: (C)2006,JPO&NCIPI
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