查询词典 amplifier

Audio line-out to external power amplifier supports music broadcasting.

音频线路输出，接驳外部功放实现声音播放

Plug the stereo or mono audio source to the line-in of the sound card and plug the amplifier, TV, VCR speaker inputs to the line-out of the computer.

堵塞立体声或单声道音频源，以线在该声卡和堵塞放大器，电视机，录像机议长投入到线路输出的计算机。

The highly integrated CX2070X SoCs include an integrated audio/voice digital signal processor, multi-bit codec, digital and analog input/out interfaces, and a power efficient 2.5-watt per channel Class-D amplifier to drive stereo speakers or optional post-width modulation and differential line-out for external speaker systems amplifiers.

高度集成的 CX2070X SoC 内置了集成的音频/语音数字信号处理器、多位编解码器、数字和模拟输入/输出接口，以及每通道功效为 2.5 W 的、驱动立体扬声器的或可选的后宽度调制的 D 类放大器，还有用于外部扬声器系统放大器的差分线路输出。

Chapter three (the methods of generating chaotic signal and its applications): In this chapter firstly the mechanism that a simple kinetic system, subsection linear map system, can generate chaotic phenomena is affirmed, the characteristics of correlation function of the chaotic signal generated by this system are simulated, on this basis a simple applicable method for generating chaotic signal is given; secondly some typical circuits generating chaotic signal are designed, also use operational amplifier to design a third -order autonomous circuit with chaotic dynamics. The basic mechanism and typical structures of chaos in the application of communication are introduced systematically and a simple method is provided for generating pseudo random code signal; At last Chaotic signal is applied into the analysis of system characteristic.

第三章(混沌信号产生方法及其应用)首先针对一类简单动力学系统——分段线性映射系统能够产生混沌现象的机理及由该系统所产生的混沌信号的自协方差函数特点进行了证明和计算机仿真，提出了软件产生混沌信号的一种实用方法；其次分析讨论了几种能够产生混沌信号的典型混沌电路，提出了用运算放大器与阻容元件实现三阶自治混沌电路的基本原理；概述了混沌在通信领域中应用的基本原理和典型结构，提出了产生伪随机码信号的一种简单方法；最后将混沌信号用于系统的特性分析中。

Thereafter, according to this we have designed a high linearity power amplifier.

其后，以此为指导进行了高线性度的功率放大器的设计工作。

This research is aimed at the feedforward linearization of the power amplifier.

本文的研究工作就是针对其中功放的前馈线性化方法展开的。

In AC parameters measurement with high accuracy, as a rule, log and antilog amplifier is used to perform true rms-to-dc conversion.

在高准确度的交流参数测量中，对数-反对数放大器通常用来实现交直流真有效值转换器。

This logarithmic amplifier expands the dynamic range. But, this sensor has two major weak points.

对数放大器可以扩大动态范围，但却有两个主要的弱点。

The all optical AND logical operation using the wavelength conversion in the fiber optical parametric amplifier is completed.

利用光纤参量放大器中的波长转换特性完成全光与逻辑运算。

When open.*Grounding Pin 9 will sink 2mA of current through pin 9 and creating a low-current alarm condition inside the amplifier.

当打开。*接地引脚9将当前二毫安下沉通过引脚9和创造一个内部放大器的低电流报警条件。

We have limited budget let me know if you can do this competitively.

我们有限的预算让我知道如果你能做到这一点竞争力。

We don't know how other critters breathe--lizards, for example.

我们还不知道诸如蜥蜴之类的动物如何呼吸。