异常呼吸音
- 网络abnormal breath sound;breath sound
异常呼吸音-
异常呼吸音的AR谱分析
Autoregressive Spectral Analysis of Abnormal Breath Sounds
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本文应用自回归（AR）模型方法于异常呼吸音的分析，AR模型阶次由阿凯克信息准则确定。
In our study , the abnormal breath sounds were analysed by means fo autoregressive model , and the AR model order of abnormal breath sounds were computed by AKaike information theoretic criterion ( AIC ) .
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肺部听诊揭示异常呼吸音，如湿罗音，提示肺部积液。
Listening to the chest with a stethoscope ( auscultation ) reveals abnormal breath sounds , such as crackles that suggest fluid in the lungs .