声道

Then you will see the receiver is not the Normal bright light, this means that in the L channel and R-channel analog interface is no analog audio output of.

这时你会看到接收机的 Normal 指示灯是不亮的，这表示在 L 声道与 R 声道模拟接口上是没有模拟音频输出的。

It combines the stereo signal into a monaural downmix signal and extracts the parameters of stereo signal as the stereo image.

PS的压缩概念来自於将双声道讯号合成为单一声道讯号，再加上由左右声道所抽取出的双声道特徵来进行压缩。

The widely used circuit in Figure 1 performs this function by dividing the monaural signal between the two stereo channels and varying each channel's gain between zero and M such that at R7's centered position, each channel's gain is 0.707M.

图1中广泛使用的电路完成这样的功能。通过区分两个立体声声道之间的单声道信号和在0和M之间改变每个声道的增益，例如在R7的中心位置，每个声道的增益为0.707M。

For the design of PS tool, the thesis will focus on the T/F stereo parameter extraction which controls the delivery of stereo parameters both in time domain and frequency domain, and downmix method for generating the monaural downmix signal.

对於PS压缩的设计，本篇论文会著重在参数抽取和声道合成上。参数抽取控制参数在时间与频率上的解析度，以达到合适的特徵更新，而声道合成部份将讨论单一声道讯号的产生办法。

Audio engineers refer to a panoramic-potentiometer circuit as a circuit that generates left and right signals of correct amplitudes from a monaural signal and places the signal's image anywhere in a stereo-sound field.

通过区分两个立体声声道之间的单声道信号和在0和M之间改变每个声道的增益，例如在R7的中心位置，每个声道的增益为0.707M。

Relating to a system of transmitting, recording, or reproducing sound in which one or more sources are connected to a single channel; monophonic.

单声道的在播送、录音或制作声音系统中一个或多个信号源与一个声道相接的；单声道的

The left and right channels are combined to one digital data string via a multiplexor.

通过多路转换器将左右声道合成一个声道。

Therefore, this discovery denied the traditional distrust that "the reason why the myna can learn to speak is that the length of its vocal cords is nearly the same as that of human——that is 11 cm".

因而，这就否定了过去人们所怀疑的"八哥会学人说话是因为它的声道长度与人的声道长度基本相似——即约11厘米"这种论断。

7 To 3.3 V operating supply voltage 44.1 kHz sampling frequency 16.9344 MHz (384fs) system clock Built-in crystal oscillator circuit 16-bit, MSB rst, rear-packed serial data input format ( 64 fs bit clock) 8-times oversampling digital lter · 32 dB stopband attenuation ·+0.05 to -0.05 dB passband ripple Deemphasis lter operation · 36 dB stopband attenuation ·-0.09 to +0.23 dB deviation from ideal deem- phasis lter characteristics Attenuator · 7-bit attenuator (128 steps) set by microcontrol- ler Soft mute function set by parallel setting ·(approximately 1024/fs total muting time) Mono setting · Left or right channel mono selectable by micro- controller Built-in innity-zero detection circuit , two-channel D/A converter · 3rd-order noise shaper · 32fs oversampling Built-in 3rd-order post-converter low-pass lters 24-pin VSOP package Molybdenum-gate CMOS process

2.7至3.3 V工作电源电压为44.1千赫的采样频率16.9344兆赫（384fs）系统时钟内置晶体振荡器电路的16位，MSB在前，后包装的串行数据输入格式（64飞秒位时钟）8倍超采样数字滤波器·32分贝的阻带衰减·+0.05至-0.05分贝通带纹波去加重滤波器的运作·36 dB抑制频宽衰减·-0.09到0.23 dB的偏差认为不理想，症状困扰评估滤波特性衰减器·7位衰减器（128级）集由单片机在-莱尔软静音功能的平行设置·（共约1024/fs静音时间）单声道设置·左或右声道单声道微控制器可选的内置的无限零检测电路Δ，两通道的D / A转换器·第三阶噪声整形·32fs过采样内置三阶后转换器的低通滤波器24引脚VSOP封装钼栅CMOS工艺

Based on the principle of chordal path multi-path ultrasonic flowmeter, the model of multi-path ultrasonic gas flowmeter that can adaptively adjust its weight coefficients was built using the methods of Gauss-Legendre integration and linear neural network.

在以弦向声道布置的多声道超声气体流量计原理的基础上，采用Gauss-Legendre数值积分和线性神经网络相结合的方法完成自适应调整权系数的多声道超声气体流量计建模。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。