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APPARATUS AND METHOD FOR SNORING SOUND DETECTION BASED ON SOUND ANALYSIS
APPARATUS AND METHOD FOR SNORING SOUND DETECTION BASED ON SOUND ANALYSIS
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机译:基于声音分析进行打鼾声检测的装置和方法
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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.
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