心音听诊被广泛用于评估病人的心功能。
Cardiac auscultation is widely applied to evaluate cardiac function of patients.
心音听诊被广泛用于评估病人的心功能。
Cardiac auscultation is widely used to evaluate cardiac function in patients.
此外，系统还可以对用户的心音听诊能力进行测试。
Besides, this system can be used to test users' level of auscultation.
主要阐述了心音信号的意义，介绍了传统心音听诊方面的缺点。
This paper described a new system for recording, processing and analyzing heart sounds.
心音是人体最重要的生理信号之一，心音听诊的历史已有180多年。
ABSTRACT Heart sound is one of the most important physiological signal in human body, the history of cardiac auscultation is more than 180 years.
心音是人体最重要的生理信号之一，心音听诊的历史已有180多年。
Heart sound is one of the most important physiological signal in human body, the history of cardiac auscultation is more than 180 years.
心音听诊是检查心脏功能完整性的一种重要方式，可借由听诊器大概诊断出病患的心脏疾病。
Heart sound auscultation is an important way to check the integrity of cardiac function, and the patients with heart diseases can be probably diagnosed by means of the stethoscope.
由于心音的频率较低而且非常微弱，医务人员通过听诊器根据自己的知识和经验对心音做出主观分析判断并不一定可靠。
Since heart sounds are generally of low frequency component and very faint, this method, depending on doctor's knowledge and experience, is subjective and sometimes is unreliable and ineffective.
由于心音的频率较低而且非常微弱，医务人员通过听诊器根据自己的知识和经验对心音做出主观分析判断并不一定可靠。
Since heart sounds are generally of low frequency component and very faint, this method, depending on doctor's knowledge and experience, is subjective and sometimes is unreliable and ineffective.
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