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Patent Searching and Data


Title:
SOUND TRANSMISSION DEVICE AND SOUND TRANSMISSION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/038338
Kind Code:
A1
Abstract:
The present invention is a sound transmission system (100) provided with a sound transmission device (10) that is brought into contact with a human body (130), and a sound signal generation device (120) that connects with the sound transmission device (10). The sound transmission device (10) comprises an insulator (12) that is brought into contact with the human body (130), a conductor (11) that is adjacent to the insulator, and an input part (14) that is provided in the conductor (12) in order to input drive voltage. One end of the sound signal generation device (120) and the input part (14) are connected, and the sound signal generation device (120) supplies the drive voltage based on a sound signal to the sound transmission device (10).

Inventors:
KAWATA, Shuichi (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
IWASAKI, Yoshihiro (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
SHICHI, Shinsuke (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
TANIMOTO, Yasutada (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
NAKATERA, Kazuya (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
KATAGIRI, Yoshiaki (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
Application Number:
JP2016/072481
Publication Date:
March 09, 2017
Filing Date:
August 01, 2016
Export Citation:
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Assignee:
MURATA MANUFACTURING CO., LTD. (10-1, Higashikotari 1-chome Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
International Classes:
H04R1/00; H04R1/06; H04R17/00
Foreign References:
JPS61238196A1986-10-23
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (Nakanoshima Central Tower, 2-7 Nakanoshima 2-chome, Kita-ku, Osaka-sh, Osaka 05, 〒5300005, JP)
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