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APPARATUS AND METHOD FOR SNORING SOUND DETECTION BASED ON SOUND ANALYSIS

机译:基于声音分析进行打鼾声检测的装置和方法

摘要

A snoring sound detection apparatus includes one or plural microphones that receive sounds produced by a subject, and a controller including circuitry which converts the sounds produced by the subject to received signals, converts the received signals to sound intensity signals, measures the periodicity of sound intensity signal using one or plural sound intensity signals, evaluates the validity of the periodicity of sound intensity signal in terms of respiratory rate, and detects snoring sound using the sound intensity and the validity of the periodicity of sound intensity signal in terms of respiratory rate.
机译:打鼾声音检测装置包括一个或多个麦克风,其接收由受试者产生的声音,并且包括转换由受试者产生的声音的电路的控制器将接收的信号转换为声强信号,测量声强的周期性使用一个或多个声音强度信号的信号,在呼吸速率方面评估声强信号的周期性的有效性,并在呼吸速率方面使用声强度和声强信号周期性的有效性来检测打鼾声音。

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