電気式人工喉頭

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专利权人:

伊福部;達

发明人:

伊福部 達,泉 隆,橋場 参生,須貝 保徳

申请号：

JP2007084904

公开号：

JP4940408B2

申请日:

2007.03.28

申请国别(地区):

JP

年份:

2012

代理人:

摘要：

PROBLEM TO BE SOLVED: To more improve naturalness of a speech generated by an electric artificial larynx using a diaphragm and a voice coil motor, and to impart individuality.

SOLUTION: The electronic artificial larynx comprises the diaphragm, a driver which is supplied with pulse signals and applies vibrations in cycles that the pulse signal indicates to the diaphragm to generate a sound, a source sound generation instruction unit which instructs the generation of the sound, and a signal supply unit which supplies a series of pulse signals, obtained by imparting fine variation in cycle to the waveform of the pulse signals, on which the generation of the sound is based, to the driver while the source sound instruction unit instructs the generation of the sound.

COPYRIGHT: (C)2009,JPO&INPIT

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/