Built-in loop radiators, super dynamic low-frequency sound pressure.
内置环形辐射器，超强声压动态低频增益，听。
Introduced the principle of fiber-optic hydrophone and how it detected of sound pressure.
阐述了光纤水听器拾取声压信号的基本原理。
Based on the distribution of sound pressure, the mechanism for bubble modulation is analyzed.
在模拟的声压分布的基础上，分析了驻波声场调制气泡的机理。
Because the kick drum sound pressure and transient is strong, I highly recommend a dynamic mic.
因为底鼓的声压和爆发力是非常强的，我极力推荐使用动圈麦。
The deviation of sound above and below the atmospheric pressure levels is called Sound Pressure.
上述偏差的声音和大气压力下被称为声压水平。
A stereo effect is achieved through differences in sound pressure level between two microphones.
立体声效果是通过在不同的声压水平之间的两个话筒。
The maximum sound pressure level standards of Beijing Olympic Organizing Committee is introduced.
引用奥组委对最大声压级的具体要求。
The sound pressure response character excitated by force of engine mount and spring system is analyzed.
分析了车内声场在发动机悬置和悬架激励力下的响应特性。
If you use any condenser mic, it is crucial to realize that the sound pressure may hurt the fragile condenser diaphragm.
不管你用任何一种电容麦，清楚大的声压会损伤电容麦的振膜是非常重要的。
Impulse sound pressure level and sound power level and sound power increase along with the increasing of detonation frequency.
脉冲声压级、声功率级、声功率随爆震频率的提高而提高。
The sound pressure level changes acutely in shock intersection, and shocks outside nozzle and exhaust plume cause strong noise.
声压级在相交激波点附近出现剧烈变化，喷管出口处的激波和排气羽流造成强噪声。
Based on the masking properties of the psychoacoustic model, we then derive the required sound pressure level of the watermark.
基于心理声学模型的掩蔽特性，可以得出水印被要求的相应的声压级。
Dynamic pressure Sensors can measure a wide range of varying high intensity sound pressure and high level dynamic pressure events.
该传感器可测量各种不同的高强度声压和高水准动态压力。
While physical hearing protection can reduce sound pressure levels, they do not adequately prevent NIHL in very noisy environments.
对听力的物理防护可以降低声压水平，但若噪声过强，这种物理防护并不能完全保证听力不受损害。
The structural parameters were optimized theoretically, and the sensitivity and output sound pressure of this device were calculated.
对微麦克风和扬声器的灵敏度和声输出进行了理论计算。
The equation of displacement wave and sound pressure wave in the sound velocity experiment are derived. And their relation is analyzed.
推导了声速测定实验中合成声场的位移波动方程、声压波动方程以及两者之间的关系。
The function of the optimum sound pressure level of the rolling bearing noise is established especially for applications to engineering.
为了在工程上应用，特别建立了最优滚动轴承噪声声压级函数。
Besides, the influences of sound pressure level, residence time and initial total number concentration on agglomeration were investigated.
同时，研究了声压级、停留时间和气溶胶初始浓度等参数对声波团聚的影响。
Through processing sound pressure combine with particle velocity, the information of underwater target radiation noise field is entirely used.
通过声压与振速的联合信号处理，充分利用水下目标辐射噪声场的信息。
A global transfer function (g) representing a spatial average of sound pressure level in the room generated by the loudspeaker (L1) is determined.
确定表示由扬声器(L1)生成的在房间中的声压水平的空间平均值的全局传递函数(G)。
The experiment showed that in the melon slices there were some points where the sound pressure attenuation coefficient were negative value or zero.
实验表明额隆内有若干点声衰减为负值及零值、意味着声波沿这些点传输时、声压非但不减小反而增大了。
With different incidence orientation of the modulated IR laser relative to acoustic chamber, the sound pressure magnitude of resonance mode varies.
值得关注的是，红外激光相对于声共振腔的入射方位不同则激励产生的光声信号幅值也不同。
Booster compressor noise has the characteristics of wide frequency band, intense low frequency sound and considerably high total sound pressure level.
增压机噪声具有频带宽、低频声强烈，且总声级又相当高的特性。
Through the adjustment of sound wave related parameter, we find the relationship of sound pressure, frequency and cleaning effect, and the best frequency.
调节声波相关参数，得出声波的频率和声压对清灰效果的影响关系，并找到最佳频率。
Based on the principle of sound attenuation to measure the sediment concentration of suspensions, the attenuation value of sound pressure must be detected.
基于声衰减原理进行水体含沙量测量的方法，需要测量声压的衰减值。
Under the same frequency and same sound pressure level, the infrasound damage on the brain didn't show linear correlation with the acting time of infrasound.
在相同的频率和声压级水平下，次声的损伤作用与次声的暴露时间并非呈线性关系。
The spatial coherences between the sound pressure and the three orthogonal components of the particle velocity in underwater ambient noise were investigated.
研究海洋环境噪声场中声压和质点振速的三个正交分量间的空间相干。
With the measurement of average sound pressure level and sound power level, the noise reduction result of the oil pan made by sandwich steel plate was proved.
通过平均声压级和声功率级的测试验证了复合钢板试制的油底壳的降噪效果。
The structural topology optimization method—variable density method is used to optimize the topology of an acoustic_box for interior sound pressure reduction.
基于变密度拓扑优化方法和声-结构耦合系统有限元模型，对四角固支箱体模拟的飞机座舱进行了减振降噪分析。
But electrodynamic loudspeaker used extensively takes on inductance, and it is a device driven by current, its output sound pressure is proportional to current.
实际中广泛使用的电动式扬声器具有一定的电感，且为电流驱动器件，其输出声压与电流成正比。
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