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- minimum audible sound pressure 最小可听声压
- The audible sound pressure range is from 0 dB to 120 dB. 听觉范围为0分贝到120分贝。
- Of or relating to humanly audible sound. 声音的属于或关于人类可听到的声音的
- A device that converts electric signals to audible sound. 扩音器把电子信号转变为可听见的声音的一种装置
- Measurement of sound pressure level for sound sign. 海船声号器具的声压级测量。
- A device that converts electric signals, as from a telephone, stereo, or radio receiver, to audible sound and fits over or in the ear. 耳机一种传递电子信号的设备，比如从电话、立体声或广播接收器上传出可听的声音。这种设备嵌到耳朵上或耳朵里
- Generating or using waves or vibrations with frequencies below that of audible sound. 次声的产生或使用频率低于人耳能听见的声音的波或振动的
- Ultra-low distortion at extreme sound pressure levels. 超低失真的极端声压级。
- A semivowel, one having an audible sound by the addition of another Letter;e.g.S and R. 半元音是由另一个字母辅助才能够发出声音的字母，比如S或R；
- Wherever the beam makes contact with air, the air molecules interact in a way that isolates the original audible sound. 无论在哪里，这个柱能使得跟空气交流，互相作用空气分子用一种方法来隔绝原来能听到的声音。
- INTRACRANIAL SOUND PRESSURE LEVELS DURING IMPULSSE NOISE EXPOSURE Saljo A. 在噪音刺激下颅内声音压力水平。
- A device that converts electric signals,as from a telephone,stereo,or radio receiver,to audible sound and fits over or in the ear. 一种传递电子信号的设备，比如从电话、立体声或广播接收器上传出可听的声音。这种设备嵌到耳朵上或耳朵里。
- Chuck Norris does not have to answer the phone. His beard picks up the incoming electrical impulses and translates them into audible sound. 不用接电话。他的胡子捕捉到传来的电脉冲,再转换成声音。
- The ultrasound is reflected from surfaces within the body (such as the skin of a fetus) in the way that audible sound echoes from a cliff face. 超声波抵达人体内部结构的表面（比如胎儿的皮肤）后会被反射，就像声波遇到峭壁会产生回音一样。
- There is a remarkably wide range of frequencies and sound pressure levels over which the human ear can detect. 人类耳朵对声音频率和声压级的感应范围很广。
- With the increase of the SPL, the nodes of sound pressure move Periodically, and sound radi... 在声源产压级较低时，声辐射压分布几乎处处为零，随着声压级增加，节点处声辐射压幅值增加，颗粒稳定性增强。
- Usually, the problem is how to reduce the sound pressure level, either at source or on the transmission path. 通常噪声问题的解决办法就是在其声源处或是在其传播途中降低其声压水平。
- Electrophonic sounds are defined as sounds produced by direct conversion of electromagnetic radiation into audible sounds. 近20年来，对流星电声响的报道与研究有了很大进展。
- The SPL(Sound Pressure Lever) of flow-induced tones limits the required flow speed of aero-acoustic experiment. 为了在气流当中进行噪声测量,传声器上必须加装适当形式的鼻锥以降低传感器自噪声。
- A special ALC circuit handles very high sound pressure levels but without distortion. 采用特别ALC电路不用担心音量过大而失真.
