The standard medical stethoscope (9) can replace the pulsesound sensor (3), and the blood pressure can be measured by human.
可用医用听诊器（9）代替脉搏音 传感器（3），人工判断血压。
2
Pulsesound monitor developed by the authors was applied in testing pulse sounds of athletes of different events and levels before training.
运用自研的脉搏声谱检测仪，对不同项目和不同水平的运动员在训练前的脉搏声进行了测试。
3
This paper presents a study of the reflection of soundpulse from porous material in the ease that the impulse sound source and receiver are located on a line perpendicular to the surface of material.