呼吸音分析装置、呼吸音分析方法および呼吸音分析プログラム

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专利权人:

株式会社JVCケンウッド

发明人:

菅野 真音,村田 寿子,下条 敬洋

申请号：

JP2013050275

公开号：

JP6136394B2

申请日:

2013.03.13

申请国别(地区):

JP

年份:

2017

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide a respiratory sound analysis device detecting a characteristic continuous rhonchus in expiration/inspiration, capturing characteristics coinciding with a hearing sense, and displaying the characteristics with simple representation.SOLUTION: A respiratory sound analysis device 100 includes: a respiratory boundary analysis part 120 analyzing a respiratory boundary in a respiratory sound signal a first filter processing part 140 extracting a signal in only a prescribed frequency band based on a human hearing sense and characteristics of a continuous rhonchus as an analysis target signal and a continuous rhonchus analysis part 150 performing analysis of the characteristics related to the continuous rhonchus to the analysis target signal.

来源网站：

中国工程科技知识中心

来源网址：

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