关键词 : 功放；脉宽调制；高效；音质 [gap=612]Key words: power amplification; pulse width modulation; high efficiency; sound quality
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...功率放大器 [gap=1389]ound manner; The establishment of sound field; Reverberation time; Loudspeakers; Power amplification ...
基于20个网页-相关网页
Power Amplification Module 功放模块
power amplification ratio 功率放大系数
power amplification coefficient 功率放大系数
high frequency power amplification 高频功放
power amplification device 功率放大设备
power amplification electric circuit 功率放大电路
The scheme has biggish innovations on power amplification, automatism rearrange, perturb resisting, signal attenuation preventing, real time video frequency signal surveillance etc.
该设计方案在功率放大、全自动倒换、抗干扰、抗信号衰弱、实时视频信号监控等方面都有较大创新。
参考来源 - 广播电视卫星地球站系统设计·2,447,543篇论文数据，部分数据来源于NoteExpress
To improve efficiency of power amplification circuit, circuits is being improved ceaselessly.
为了提高功放电路的效率，电路被不断改进。
The power FETs are more and more widely used in radio-frequency power amplification in all-solid state transmitter.
场效应功放管在全固态发射机的射频功放中应用得越来越广泛。
Darlington transistor is more convenience in power amplification areas because of its high power gain and high reliability.
达林顿晶体管增益大、可靠性高，尤其在大功率应用中更加简便。
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