A parametric psychoacoustic model based on critical band rate, level - dependent spreading function, non - linear superposition and forward masking was proposed.
摘要提出了基于临界频带率、依赖于强度的扩展函数、非线性迭加和前向掩蔽效应的参数心理声学模型。
But inside the Fed, an influential band of policy makers is fretting over the opposite: that the already-low rate of inflation is slowing further.
但在美联储内部，一批有影响力的决策者正在为相反的情形担心，即已经处在低位的通货膨胀率正在进一步降低。
Then, it discusses multi rate digital signal process (MRDSP) technology in SDR, emphasis is put on the analysis of band pass signal orthogonal sampling structure.
接着，探讨软件无线电中的多速率信号处理技术，重点分析软件无线电中的带通信号正交抽取结构；
Policy makers in mid-June said they would allow the yuan to move beyond its narrow band and trade at a more flexible exchange rate.
政策制定者在6月中旬说，他们将允许人民币突破窄幅波动区 间，汇率将更加灵活。
They are now popular and have become one of the band invited at the highest rate.
他们现在已备受欢迎，并且已成为邀请率最高的乐队之一。
At the same tensile strain, the power law relationship between band propagating velocity and applied strain rate is also obtained.
得到了在相同应变下，变形带的传播速率和加载应变速率之间的幂律关系。
The default rate for the debt consolidation borrowers is lower than the others in each DTI band - but it appears that DTI still ranks within both populations.
债务合并的借款者违约率同比较低——但是DTI依旧跟随人数分布的趋势。
The theory can be used to study the distributed strain, strain rate, porosity and plastic shear displacement in fault band, which presents a new method for quantitative analysis of ductile shear zone.
梯度塑性理论可用于研究韧性断层带内部应变、应变率分布规律、断层带错动位移及带内孔隙度分布规律，为韧性断层带定量分析提供了新的手段。
Gradual shifting of the spectral band toward high-frequency presents upward thickening succession, which means the upward net depositional rate decrease.
能谱带逐渐向高频方向转移，反映一个向上变薄的序列，即向上净沉积速率减小。
A theoretical analysis of localized strain and strain rate in shear band after localization occurs beyond the peak shear stress is carried out based on the strain gradient plasticity theory.
应用应变梯度塑性理论对局部化剪切带内部(塑性)剪应变(率)规律进行了理论分析。
"This means that the floating of the renminbi exchange rate will be mainly determined by market supply and demand, and the floating band will be gradually expanded, " Wen said.
这意味着人民币汇率的浮动将主要有市场供给决定，并且浮动的范围将逐步放宽。
The band girdling treatment Increased the fruit-bearing rate and soluble solid contents in fruits.
增加了座果率与果实的可溶性固形物含量，果实成熟较未环剥树早。
The narrow band FIR filter based on multi-sampling rate of digital signal processing theory is designed and realized on DSP.
基于多抽样率数字信号处理原理，设计窄带FIR滤波器，并在DSP芯片上实现。
Based on the theoretic model of one-dimensional shear deformation under high rate loading, a relation of width and spacing for adiabatic shear band to cutting speed is proposed.
通过对高应变速率一维剪切变形理论模型的分析，提出了绝热剪切带宽度和间距与切削速度的关系式。
The transmitting rate of the system varies in period for the fixed frequency lying in the pass band when the thickness of media continuously increases.
对于通带中的固定频率，透射率随介质厚度的增加呈周期性变化。
Based on average S/N ratio of each sub band, the mobile station feeds back the word of data rate control (DRC) obtained by looking up the table.
系统采用闭环反馈方法，移动台根据每个子带的平均信噪比查表得到数据速率控制字DRC进行反馈；
The analytical results show that porosity, void ratio, increment of porosity, increment of void ratio, rate of porosity and rate of void ratio are non-homogeneous in shear band.
结果表明，剪胀后的孔隙度、孔隙比、孔隙度增量、孔隙比增量、孔隙度变化率及孔隙比变化率均具有局部化特征，在剪切带中部其值最大。
OFDM can simplify the base-band processing unit of the receiver greatly and can increase the data rate.
OFDM可以使接收机中的基带处理单元大大简化，并且可以提高数据速率。
But the increase of data rate is limited by band-limited transmission system, and higher the data rate is, more the limitation is.
但是带宽有限的传输系统限制了数据率的迅速增长，而且这种限制作用随着数据率的增加而变得越来越严重。
On the other band, if there was a high vacancy rate and gross receipts were depressed, then operating expenses might also be low.
在其他乐队，如果有高空缺率和总收入都很低，然后业务费用也可能低。
In contrast with general IP data acquisition, DNM expands frequency band of power, widens sampled time and raises detective rate.
与传统的激发极化数据采集方法相比，电场差分法增加了供电的周期，扩大了采样的时间区段，提高了采样的速度。
This paper describes a DSP system which based on multi-band excitation voice compression coding algorithm - multi-rate vocoder.
论文设计了一个基于多带激励语音压缩编码算法的DSP系统-多速率声码器。
In broad band communication, there is a key problem of soft radio, the rate of data need for processing is too high, and currently DSP can't do with so high rate data immediately.
在宽带通信中，软件无线电技术应用中的一个主要问题是后端处理的信号数据率太高，一般的DSP信号处理速率达不到这样的要求。
The conic errors produced by frequency band narrow, quantization error, and installation error of gyro and low attitude update rate were analyzed.
研究了由陀螺频带不足、量化误差和安装误差，以及姿态更新率过低造成的圆锥误差。
An error resilience scheme for very low bit rate speech coding was developed for speech communications on narrow band channels with high bit error rates.
为满足在高误码率的窄带信道上进行语音通信的需求，研究了一种适用于甚低速率语音通信的抗误码参数估值算法。
The conclusion is that only when the minimum sample rate is more than the double of the band of the signal, can the signal been resumed without distortion.
得出结论：只有抽样信号最低抽样率大于两倍信号带宽时，才能保证信号的无失真恢复。
In the millimeter band, the variations are found of the power density of the rain clutter induced by back scattering with frequency and rain rate.
在毫米波段计算了雨区的后向散射引起的雨杂波功率密度随频率及降雨率的变化。
In the receiving system, the narrow-band interference filter is introduced in order to reduce the background light, increase the signal transmission rate, and improve the signal-to-noise ratio.
在接收系统中，引进窄带干涉滤光片，减少背景光的干扰，增加信号光透射率，改善信噪比。
The utilization rate of licensed spectrum is very low in the time domain, frequency domain and space domain, while the unlicensed band is overcrowded seriously.
大部分授权频段在时域、频域和空间域的利用率很低，而公共频段出现了严重的频谱拥挤。
The error code rate test system of answer receiver is used for testing error rate of testing receiver at microwave band.
应答接收机误码测试系统是在微波频段测试接收机误码率的测试设备。
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