查询词典 audio amplifier

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。

So it is worth to design an audio power amplifier with the features of high power and high efficiency.

因此，设计一种失真度小，输出功率大，效率高的音频功放也有很重要的现实意义。

I am interested in audio frequency amplifier.

我对音频放大器感兴趣。

The analog signal isolation amplifier has been used in the field of video、audio and communication .

模拟信号隔离器在视频领域、音频领域和通信领域中具有广泛的用途。

In audio, a very low frequency oscillation often resulting from a positive feedback path in an amplifier system .

在音响设备中出现的振荡频率极低的低频振荡，常因放大系统的正反馈回路引起。

The characteristics of high frequency switch power supply are analyzed. 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。

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。

The SSM2603 is a low power, high quality stereo audio codec for portable digital audio applications with one set of stereo programmable gain amplifier line inputs and one monaural microphone input.

ADI公司的SSM2603是低功耗高质量立体声数字音频CODEC，具有一组立体声可编程增益放大器线输入和麦克风输入。

Line Out jack of the audio output signal without amplification for the access of active speakers or amplifiers; SPK socket built-in sound card output by the audio signal amplifier for the next speaker or passive speaker .

Line Out 插座输出未经放大的音频信号，用于接有源音箱或放大器； SPK 插座输出经声卡内置放大器放大的音频信号，用于接无源音箱或喇叭。

Check connections speaker and sound card, ALS007 sound card has two audio output sockets, that is, Line Out and SPK, Line Out jack of the audio output signal without amplification, used to access Active Speaker or amp; SPK socket built-in sound card output by the audio signal amplifier for the next passive speaker or speakers.

检查一下音箱和声卡的连线，ALS007声卡有两个音频输出插座，即Line Out和SPK，Line Out 插座输出未经放大的音频信号，用于接有源音箱或放大器；SPK插座输出经声卡内置放大器放大的音频信号，用于接无源音箱或喇叭。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。