The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 26, 2015
Filed:
Jan. 19, 2012
Takashi Suzuki, Yamagata, JP;
Shinsuke Taira, Yamagata, JP;
Takashi Suzuki, Yamagata, JP;
Shinsuke Taira, Yamagata, JP;
Yamagata Casio Co., Ltd., Yamagata, JP;
Abstract
An underwater communication device () is provided with a voice interface (), a transceiving unit, a voice quality converting unit and a body (), etcetera. A bone conduction/throat microphone unit, assembled in the voice interface (), converts the vocal cord vibrations of a diver to voice signals. The voice quality converting unit converts the voice signals to voice signals based on a clearer voice. A transmitting unit, assembled in the transceiving unit, transmits the converted voice signals to the outside. A receiving unit, assembled in the transceiving unit, receives voice data which is transmitted from the outside. A bone-conduction speaker unit, assembled in the voice interface (), outputs vibrations corresponding to the voice data received by the receiving unit. Attachment equipment () are put on a diver in a state where the bone-conduction speaker unit is in attached to the diver. The receiving unit and the bone-conduction speaker unit are integrally attached to the body ().