General purpose low level amplifier and switching transistors.
一般用途低级别的放大器和开关晶体管。
The MODEL 500 incorporates stereo Line-Level inputs and outputs that permit the amplifier to be connected between a preamplifier and amplifier without the need for Y-connectors.
型号500包含了立体声线性电平输入和输出，这能够使扩音器在前置扩音器与扩音器间连接，不需要Y型连接器。
Other features include an integrated buffer to drive the reference as well as a fully differential amplifier to buffer and level shift the input to the modulator.
其它特性包括：集成缓冲用来驱动基准电压，以及集成完全差动放大器用来缓冲调制器输入并进行电平转换。
An amplifier or attenuator may be needed to ensure that the required level of power is transmitted through the switch.
可能就需要一个放大器或衰减器，以确保通过开关传输所需的功率。
The characteristics of rare earth doped fibers and the principle of fiber amplifier with three-level system are described.
简述了稀土掺杂光纤的特性，以及三能级光纤激光放大的基本原理。
The buffer differs from the current amplifier as it sets out to provide whatever current level is demanded from it in order to maintain the signal voltage told to assert.
缓冲器总是可以提供任何你所需要的电流，以便维持其标称电压保持不变。这就是它与电流放大器的不同之处。
The lamp dimming can be done through this feedback loop or, by setting the reference DC level of the input of error amplifier.
灯管的亮度能够通过反馈回路，或者设置误差放大器输入端的参考端直流电平来调整。
The relationship between nonlinear distortion and maximum output level of amplifier in CATV systems is analysed in this paper.
该文分析了CATV系统中放大器的非线性失真与最大输出电平的关系。
We identified a synaptic amplifier at the origin of an ascending pain pathway that is switched-on by low-level activity in nociceptive nerve fibers.
研究人员说，突触的变化放大了疼痛信号，潜在地增加了一个人对疼痛的敏感性。
Critical conditions for reducing the power level of auxiliary amplifier are presented.
提出了降低前馈系统辅助功率放大器功率容量的判断条件。
The fixed-bias amplifier maintains the bias at a more constant level, so it doesn't have the constantly changing operating point that varies with the output level.
固定偏置放大器偏置保持在一个更稳定的水平，因此它不具有不断变化的经营点，随产量水平。
When used with the MU 3300 amplifier, it will respond at the highest level of sensitivity to medium size parts like nails, washers, or pieces of flatware.
当与穆3300放大器使用，它将在响应灵敏度最高水平的钉子一样，洗衣机，餐具件或中等大小的部分。
At the most basic level, a signal amplifier does exactly what you expect - it makes a signal bigger!
在最基础的水平上，信号放大做到底你所期待的——它是一种信号大！
The computing unit subtracts a black level signal component from each of the pixel signals amplified by the second amplifier.
计算单元从由第二放大器放大的每个像 素信号中减去黑电平信号成分。
If the output voltage is less than the predetermined voltage level, a transconductance amplifier generates a current that sets an overload flag.
如果输出电压大于预定的电压电平，则跨导放大器产生使过电压标志置位的电流。
The driving amplifier enlarges signal to reach an adaptive level in order to drive the power amplifier. The enlarged signal is delivered to a filter and transmitted through an antenna.
驱动放大器放大信号到一个可以接受的输入量级以驱动功率放大器，放大后的射频信号被传送到天线分离滤波器进行滤波，最后通过天线发射出去。
An output of the amplifier is applied to a signal detector, wherein an output signal of the signal detector is an indication of an output power level of the optical receiver.
放大器的输出施加到信号检测器，其中信号检测器的输出信号是光接收机的输出功率电平的指示。
To improve the capability of the electric system, a three-level PWM power amplifier and Backboard of the control-box is designed, which are applicable to the bearing-less slice PM motor.
为了改善电气控制系统性能，设计了适用于片状无轴承永磁电机的双向三电平PWM功率放大器和控制箱转接板。
Different from conventional two-level PWM switching power amplifier, the switching power amplifier can achieve current ripple reduction.
传统两电平脉宽调制电磁轴承开关功放的电流纹波较大，导致电磁轴承中产生的纹波损耗较大。
Hence we will require some form of power Amplifier (PA) to "boost" the signal power level from the source and make it big enough to play the music.
因此，我们需要某些形式的功率放大器(PA)来提高来自信号源的信号功率，使其足以播放音乐。
These line level inputs are summed before being sent to the internal amplifier allowing the subwoofer to operate in stereo systems using a single subwoofer.
这些线路电平输入相加之前发送到内部放大器允许在低音音响系统操作使用一个低音炮。
The cost of including an auto-calibration circuit within the amplifier was deemed to be impractical as it would raise the cost of good beyond the acceptable level.
该制造商认为：假如在放大器电路板内安装一个自动校准电路，增加的成本远远超出可接受的范围。
Operational amplifier is the most versatile signal conditioning block in any portable system. It can be a filter, an amplifier, an voltage detector, a level shifter, a buffer or even a switch.
对于便携式电子产品来说，运算放大器可算是万能的信号调节电路，因为它可以执行滤波器、放大器、电压感测器、电平移位器、缓冲器、甚至开关等多种不同功能。
A low reset noise CMOS image sensor (CIS) based on column-level feedback reset is proposed. A feedback loop was formed through an amplifier and a switch.
提出了一种通过放大器和开关建立起反馈环路，基于列级反馈复位的低噪声CMOS图像传感器(CIS)。
A low reset noise CMOS image sensor (CIS) based on column-level feedback reset is proposed. A feedback loop was formed through an amplifier and a switch.
提出了一种通过放大器和开关建立起反馈环路，基于列级反馈复位的低噪声CMOS图像传感器(CIS)。
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