因此研究音频功率放大器具有非常实际的意义。
So it is of great practical importance to study the audio power amplifier.
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。
The outlook of high frequency switch power supply in application to high fidelity audio frequency power amplifier is indicated.
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。
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).
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。
The paper focuses on circuit design of power switch with bipolar technology and audio amplifier with CMOS techn.
介绍了数字音频功率放大器的基本原理，并对其关键技术进行了详细论述。
This paper introduces the principle of digital audio amplifier, and dissertates the critical is-sues in detail.
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。
The control system of professional audio power amplifier is developed , centered around MCU controller PIC16C54.
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。
Audio Power amplifier is widely used in high performance audio systems, stereo phonographs, servo amplifiers and instrument systems.
大多数传统的音频功率放大器是用双极型工艺设计和制造，其基础在于良好的双极型三极管特性。
Majority of conventional power amplifiers are designed using bipolar technology on the basis of well-known merits of bipolar transistors.
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。
The problems in its application on audio frequency power amplifier and the main methods to solve them are pointed out.
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。
Integrated circuit of a class-D audio power amplifier with very high efficiency using CMOS technology is presented in this paper.
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。
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.
描述音频功率放大器的瞬变互调失真（TIM）总是在时间域中方便，但要消除TIM ，在时间域对放大器中的那些环节进行设计就出现困难。
TIM of audio power amplifier is always described by time domain in the past, but it is difficult when the related tache of amplifier in the time domain is designed to remove TIM.
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。
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.
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。
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.
扬声器，功率放大器及其它音频产品提供商，适用于家庭、汽车及户外功放。
Speakers, Amplifiers and other Audio Products for home, Automotive, PA and Outdoor.
放大后的音频信号再经增益为1的第二个功率放大器进行反相放大，并从OUTB输出。
The audio signal amplified by the gain of one and then the second power amplifier RP enlarge, and OUTB output.
该功率放大器是设计并制造用于在高要求的音频应用环境下连续、无故障地工作。
The VX2500 power amp from the VX-series is the successor generation of American Audio's VLP-series amplifiers.
该功率放大器是设计并制造用于在高要求的音频应用环境下连续、无故障地工作。
The VX2500 power amp from the VX-series is the successor generation of American Audio's VLP-series amplifiers.
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