sound frequency的例句大全

The software processing sound can open sound file saved in the form of oscillogram to let users find the number of crest and time of correspondence, and calculate out return interval, stoke interval and the percussive frequency.

声音处理软件以波形图的形式打开被保存的文件，使用户能够读出波峰数及相对应的时间，从而计算出冲、回程时间及频率。

In the central auditory system, the information of the frequency, intensity, temporal and spectral properties involved in the sound signal is processed through the complex integration of the excitatory and inhibitory interaction of the neural circuits.

在听觉中枢系统中，动物听觉中枢处理声音强度和频率及其它时空特征主要是通过神经元回路兴奋性和抑制性传入冲动的相互作用进行的。

Design of Multimedia Classroom Based on Moving Frequency Sound Reinforcement System

基于移频扩声系统在多媒体教室中的设计

The effect of the sampling frequency on the time averaging characteristics of integrating sound level meter

采样频率对积分声级计时间平均特性影响的研究

A verification method of sound level meter's low frequency record used near sound field of circular piston sound sources

声级计低频响应检定&圆形活塞声源近声场检定方法

Obvious evolutions occur both in acoustic waveform and in basic tone frquency of" guai", and it is a vari-toned sound with the dominant basic tone frequency at about 2100 Hz and 2800 Hz.

guái的波形和主音频呈明显的演变，优势主频约2100Hz和2800Hz的变音调声。

Common methods classify animals by their difference in sound pulse rate, wave form structure in time domain and main peak frequency in frequency domain et cetera.

传统的鸣声分类时一般依据不同种动物鸣声信号在时域波形上的波形结构和脉冲率等的不同，功率谱上相对幅度最大所对应的频率即主频的不同来进行分类。

The optimum loudspeaker arrangement will be decided according to the frequency of reproduced sound signal.

重发时，可根据重发信号频率来确定使系统达到最佳效果的扬声器布置方案。

The patients' sound intensity and frequency curve of articulation can be compared with standard of them.

并可将患者的发音声强、频率曲线与原有的标准曲线对比，通过视觉反馈纠正发音。

The formulas for sound power of exhaust noise in frequency domains are given.

在频域上给出了排气噪声声功率的公式。

the dog-audible frequency would be blended into the main sound, roussarie explains.

Roussarie解释说，会将狗可辨别的音频与主要的声音混合。

and both the vortex-shedding frequency and the sound pressure level will increase while raise the incoming flow velocity.

随着来流速度的增加，旋涡脱落频率增加，而绕流辐射噪声声压级增大。

they blogged with learned-sounding certainty about how celebrity deaths, like all human demises, occur with random frequency.

他们的博客里充满冠冕堂皇的理论，说名人的死亡就同所有其他人一样，都是随机发生的。

application of low frequency sound wave deashing device in deashing of gas pressure machine impeller

低频声波清灰装置在煤气加压机叶轮清灰中的应用

the obtained result shows: the noise reduction of sound barrier for high frequency noise is better than the one for low frequency noise;

研究结果表明：声屏障对高频噪声的隔断好于低频噪声；

automatic measurement of the frequency response of sound level meter

声级计频率响应的自动测量

the video signal is directed to the crt through a sound trap which eliminates the sound-carrier frequency.

视频信号通过声音陷波电路，消除声音载波频率，直达crt。

frequency response of sound transmission loss for noise silencers of expansion chamber

膨胀室消声器传声损失的频率响应

in sound recording, a low frequency noise usually produced by regular variations in the speed of a system's mechanical component.

录音技术中的一种低频噪声，通常由于系统机械部件的速度有规律变化而引起。

the chorus effect modulates the original sound by a sinusoid low frequency oscillator (lfo).

和声效果通过一个正弦低频振荡器（LFO）调节原始声音。