So it is of great practical importance to study the audio power amplifier.
因此研究音频功率放大器具有非常实际的意义。
This system of audio power amplifier contains mode change function which controlling channels standby or mute.
此音频系统具有模式选择功能，可分通道控制放大器的…
The control system of professional audio power amplifier is developed , centered around MCU controller PIC16C54.
研制一套以单片机PIC16C54为核心的专业音频功率放大器控制系统。
Nowadays, people emphasize high power and high efficiency as well as high fidelity feature of audio power amplifier.
人们在追求高保真度音频功放的同时，也希望功放有大的输出功率和高效率。
Integrated circuit of a class-D audio power amplifier with very high efficiency using CMOS technology is presented in this paper.
分析了高频开关电源的特点及将其应用到音频功率放大器中所遇到的主要问题，以及解决这些问题的基本方法。
Audio Power amplifier is widely used in high performance audio systems, stereo phonographs, servo amplifiers and instrument systems.
音频功率放大器广泛应用于家庭影院、音响系统、立体声唱机、伺服放大器等电子系统中。
Driver deadtime control is a popular scheme used to prevent the occurrence of the shoot-through issue in a Class-D APA (audio power amplifier).
在D类音频功率放大器中，驱动死区时间控制是一个很流行的术语。
An improved scheme of full bridge PWM for Class-D audio power amplifier is described in the paper, and it is implemented in analog and digital way.
论述了音频D类功率放大器的全桥pwm改进方案，并用模拟与数字的方法实现。
The main products are audio power amplifiers, broadcasting controlled tables, large sound amplifying engineering, which is well know for a long time.
本厂的声频功率放大器、播音控制桌椅、调音台、大型音响扩声工程等相关产品在国内久负盛名。
This paper designs a kind of power detecting circuit of switch power supply used for audio power amplifier. It presents the principle and realization method of the circuit.
为了使开关电源很好地应用于音响功放，设计了一种开关电源输出功率检测电路，给出了电路的原理和具体实现方法。
A high quality audio power amplifier is disclosed, whose quality features the dynamic nature of transistor and the sounds quality of electronic tube. Its key technique is use of c.
本发明提供了一种高品质音频功率放大电路，其品质具有晶体管的动态和电子管的音色，关键技术所在是采用了C。
In this paper, a new kind of digital audio power amplifier on DDX is proposed and tested, which is UPA001 not only with a USB digital audio interface and but an analog audio interface.
设计了一款基于DDX功率驱动技术、既具有USB数字音频接口又具有模拟音频接口的数字音频功率放大器upa001。
To control stepping motors, the balance bridge power drive circuit is made up by TDA1521 integrated audio power amplifier, the pulse allotter is made up by the parallel ports of computer and latches.
双回转机构的步进电机控制电路由TDA1521音频集成功率放大器组成平衡桥式功率驱动电路，由计算机并行口经过锁存器构成脉冲分配器。
Please taste with high-quality earphone or high-power audio.
请使用高品质耳机或大功率音响配合体验。
Other capabilities exposed through the panel include networking, power status, and audio control.
面板里展示的其它功能还包括网络设置、电力状态和音频控制。
Radios and a headset for audio and digital communication will also be included, along with the power source and software needed to run the Army’s computer applications.
无线电、无线电耳机及数字通信设备也将包括在内，还包括计算运行所需的电源和软件。
Our focus is on delivering a complete, highly interoperable implementation of canvas, video, and audio that makes the most of the full power of the PC.
我们重点关注的是，一个完整的、具有高度可操作性的、充分利用了PC的全部能力的canvas、video和audio的实现。
The company's products include advanced power management circuits, display drivers, audio and operational amplifiers, interface products and data conversion solutions.
该公司的先进产品包括电源管理电路、显示驱动器、音频及运算放大器、接口产品以及数据转换解决方案。
Now what happens is the audio signal varies the power that's going to the laser so that its brightness changes.
现在是音频信号改变传输到激光的功率从而使其亮度发生变化。
The outlook of high frequency switch power supply in application to high fidelity audio frequency power amplifier is indicated.
指出了高频开关电源在高保真音频功率放大器中广阔的应用前景。
A typical lifetime test system includes a communication analyzer, power supplies, a handset controller, audio test instruments, and a DMM.
典型的寿命测试系统包括一台通信分析仪、电源、一个手机控制器、音频测试仪器和一台数字多用表（DMM）。
Products are widely used Power supply, adapter, transformer, audio amplifier, DVD, computers, toys, lighting and other related products.
产品广泛应用于电源、适配器、变压器、音响功放、DVD、电脑、玩具、灯饰等相关产品上。
Audio frequency enlarge, video deal with, power manage and mix the thick membrane integrated circuit.
音频放大，视频处理，电源管理混合厚膜集成电路。
The paper focuses on circuit design of power switch with bipolar technology and audio amplifier with CMOS techn.
本文论述双极型功率开关电路和CMOS音频功率放大器电路设计。
Purpose: Audio frequency and high frequency power amplifier.
用途：用于音频、高频功率放大。
Furthermore, the circuit of power, input and output of the audio are designed.
此外还完成了电源、音频输入、音频输出等有关电路的设计。
The products are mainly be used for computers, audio, video machines and so on, which includes signal cable, wire harness, power cord, LAN cable.
公司生产的产品主要应用于电脑音频视频电器等领域，包括信号线电子线电源线网路线等。
The products are mainly be used for computers, audio, video machines and so on, which includes signal cable, wire harness, power cord, LAN cable.
公司生产的产品主要应用于电脑音频视频电器等领域，包括信号线电子线电源线网路线等。
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