Contributing to the file size, in order of importance, are the parameters that set the video bit rate, audio sample frequency, audio bit rate, then frame size.
对文件大小的贡献,按重要性的顺序,依次是视频比特率、音频采样频率、音频比特率,然后是帧速。
The audio sample frequency and audio bit rate for Flash are less than the default value of 44100 Hz while those for Windows Media Player and QuickTime are higher than the default value.
Flash的音频采样频率和音频比特率均低于默认的44100Hz,而WindowsMediaPlayer和QuickTime的则高于默认值。
But some consumers offered ideas on how to limit exposure to radio frequency waves... which includes talking a bit less.
但是一些消费者提出限制接触无线电波的方法,其中包括少说话。
It has to do with frequency ratios that we'll go in to a little bit next time.
它和频率比有关,下次我们再详细介绍。
Powerful, flexible 5-stereo bus, 24-bit digital effects engine offering a wide range of time, frequency and dynamic based effects as well as effects chaining.
强大,灵活的5立体声总线,24位数字的影响引擎提供了广泛的时间,频率和动态的影响以及影响链接。
The simulation of error bit rate performance for multi -channel and frequency -selective Rayleigh fading is carried out, and the simulation results show that the system is.
对在多用户和频率选择性瑞利衰落环境下的下行链路的误比特率性能进行了仿真,其结果表明系统是可行的。
Data were embedded into the Least Significant Bit-plane (LSB) of high frequency CDF (2, 2) integer wavelet coefficients, which accorded with the principle of Human Visual System (HVS).
在图像的小波子带系数的最低位(LSB)嵌入隐藏数据,将数据嵌入到小波cdf(2,2)的高频子带系数中,符合人的视觉系统原理(HVS)。
The effect of clock jitter and phase noise on data acquisition system performance is more profound as the increase of sampling frequency and the bit of A/D converter.
随着采样频率和A/D变换器位数的增加,时钟抖动和相位噪声对数据采集系统性能的影响更加显著。
In the whole Nyquist input frequency, the ENOB is over 9 bit.
在整个奈奎斯特频率输入范围内,有效位数均超过9位。
This paper reports a 31 bit low frequency SAW programmable tapped delay line. It is a key device in signal processing of interference free spread spectrum communication system.
文章报道的31位声表面波低频可程序抽头延迟线是一种用于扩频抗干扰通信系统所用的关键信号处理器件。
Based on the characteristic of multi-path frequency selective channel, the algorithm combines rapid table lookup and Lagrange-multiplier method to iteratively search the optimal bit allocation scheme.
算法根据多径信道选择性衰落的特性,结合查表法和拉格朗日乘子的混合迭代搜索法,最优地分配各个子载波的传输比特数。
The newly developed 32 bit ARM microcontrollers can work at a high frequency as several hundred MHz, thus solve the real time problem, which constantly troubles the engineers.
近年来异军突起的一些32位ARM微控制器工作主频高达几百兆,很好的解决了困扰工程师们的实时性问题。
Geometrical optics approach can only calculate the high frequency approach solution of drilling bit vibration source wave equation in non caustic area but it become invalid in caustic area.
由于几何光学法求解钻头震源波动方程的高频近似解有局限性,即在焦散区失效,故只能计算非焦散区的高频近似解。
Lastly, the jamming effectiveness is emphatically analyzed in the presence of bit error, bit width error and carrier frequency error.
最后分析了干扰信号在存在误码、码元宽度误差以及载频误差情况下的干扰效果。
High sampling rate and high bit resolution provided in a single instrument enable designers to create ideal waveforms for accurate test of radar, satellite and frequency agile systems.
它在单一仪器中提供高采样率和高位分辨率特性,使设计人员能够生成理想的波形,以便对雷达、卫星和频率捷变系统进行精确测试。
This paper deals with a digital speech communicator of very low frequency and low bit digital communication based on software ratio, which USES the technique of QPSK and FEC coding.
本文论述了一种基于软件无线电的甚低频低码率语音数字岩层通信机,它采用了QPSK调制和FEC信道编码技术。
This paper introduces the 16-bit MC9S12H256 MCU and describes the design of closed loop asynchronous motor frequency converter control system using it in details.
文章介绍了目前国内应用较少的16位单片机MC9S12H256,并详细阐述了使用该型号单片机实现闭环变频调速系统的设计方案。
This system can achieve the 16 bit digital input at its option and the output signal approaches the ideal one when it work at the low frequency.
该分频器系统能够任意实现包括16位数据输入的小数或整数范围的分频状态,当工作在低频范围时将非常接近理想值。
Quantum well laser diodes are of high modulation frequency response. They can be used as light sources and be directly modulated for high bit rate optical communications.
量子阱激光器具有良好的小信号调制频率响应,能作为高速光通信光源采用直接调制方式进行信号传输。
Frequency width is compressed by decreasing signature-code speed and using bit-signal modulates by different carrier so as to decrease multi-user interference.
利用降低码片速率有效降低每路信号占有的带宽,将每路信息的比特分配在不同的调制载波上,减少了各路信号间的多址干扰。
As a result, a sequence of encoded data stream having a lower number of bit transitions with respect to the frequency of signal transitions of the data stream prior to the encoding is generated.
结果,生成编码后的数据流序列,其相对于编码之前数据流的信号跃迁频率具有更低的位跃迁数目。
Orthogonal frequency-division multiplexing (OFDM) is an attractive transmission technique for high-bit-rate communication systems.
中文含义为正交频分复用,它是一种多载波调制技术。
Not only greatly improved low-frequency qualitative feeling, also let a bit more acoustic that increases the transverse longitudinal more balanced full!
不仅大大提升了低频的质感,还让声场增大了不止一点,使得横向纵向更加的均衡饱满!
Frequency controlled data (m) plus an accumulative phase data output by a phase register in an N-bit adder when a clock pulse comes, the result is sent to the input port of the phase register.
每来一个时钟脉冲,N位加法器将频率控制数据m与相位寄存器输出的累加相位数据相加,并将结果送相位寄存器输入端。
In this paper, a vector-control system using a 8-bit microcomputer for variable frequency speed-control of induction motor is presented.
本文介绍了一种用一台八位微机实现的异步机变频调速矢量控制系统。
A radio frequency electric wire is connected with the afterbody of the radio frequency cutter body and the anterior part of the radio frequency cutter body is provided with a bit.
其后端与刀柄连接、尾部连有射频电线、其前端带有刀头的射频刀体;
A radio frequency electric wire is connected with the afterbody of the radio frequency cutter body and the anterior part of the radio frequency cutter body is provided with a bit.
其后端与刀柄连接、尾部连有射频电线、其前端带有刀头的射频刀体;
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