全部

1·Provided are input-gain control apparatus and method of an audio amplifier.

提供了一种音频放大器的输入增益控制设备和方法。

2·This paper introduces the principle of digital audio amplifier, and dissertates the critical is-sues in detail.

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。

3·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。

4·In this paper, a method was applied to reduce the noise by analyzing the main noise resource affecting the audio amplifier.

通过分析影响音频放大器的主要噪声源，从内因和外因两方面提出了抑制噪声的措施和方法。

5·And then describe the module of pre audio amplifier, triangle generator, comparator, death time control and output driver etc.

同时还详细描述了前置音频放大器，三角波产生电路、比较器，死区控制电路，输出驱动电路等子模块的设计内容。

6·The second chapter covers the analysis of the internal circuit of the chip, and the redesign of audio amplifier called LS7294;

第二章详细分析了芯片的内部线路图，重新设计音频功放LS7294；

7·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。

8·The project is designed with high efficiency, energy saving, digital, small volume features of the D for audio amplifier core portable digital megaphone.

摘 要 本项目设计的是以具有高效、节能、数字化、体积小等特点的D类音频缩小器为中心的便携式数字扩音器。

9·The audio interface must support your amplifier and speaker setup.

音频接口必须支持您的扩音器和扬声器设置。

10·We built the above amplifier signal to improve the peak to peak audio signal.

我们建立的上述信号放大器，以改善峰峰值的音频信号。