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- Based on vacuum tube slight variation equivalent circuit analysis, four kinds of output circuits used in vacuum tube headphone amplifier generally are analyzed. 摘要以电子管微变等效电路分析为基础，分析了在电子管耳机放大器中常用的4种输出级电路。
- The music therapy in this study wishes to achieve the goal that the headphone amplifier accelerates to relax human body, and promote the effect of parasympathetic nervous activity. 本研究在音乐治疗的的成效上达到使用耳机扩大器更可加速人体放松，提升副交感神经活性的效果。
- Detail resolution and dynamics of even the best loudspeakers can easily be outperformed with the best headphones hooked up to a quality headphone amplifier. 在细节和动态方面，如果使用最好的耳机搭配高质量的耳放，能轻易超过哪怕是最好的喇叭音响系统。
- Normally a headphone amplifiers has a very low output impedance which gives the amp tight control over the headphone action. 翻一下：一般情况下耳机放大器为了对耳机控制有很低的输出阻抗。
- External component requirements are reduced as no separate microphone or headphone amplifiers are required, and Cap-less connections can be made to all loads. 减少外在组分要求，因为没有需要分开的话筒或耳机放大器，并且盖帽联系可以与所有装载建立。
- I have found during comparisons with my other headphone amplifiers that there is absolutely no need for any bass or loudness contour or enhancement with this amp. 我发现，在比较我国与其他耳机放大器，是绝对不存在任何需要接受低音或响度轮廓或加强与这安培。
- I bought an amplifier yesterday. 我昨天买了一个扩音器。
- It is the first amplifier with a balanced headphone ground. 平衡的耳机接地...似乎会改善音质...
- headphone amplifier 耳机放大器
- The headphone cord functions as the FM antenna. 耳机导线也具有FM天线的功能。
- Slight increase in speaker and headphone volume. 耳机与扬声器音量稍微有所提升.
- A gradual change in the output of a circuit or amplifier. 逐渐改变电路或放大器输出功率的逐渐改变
- Output from the inverting oscillator amplifier. 内部反向振荡放大器的输出。
- What is Dolby Headphone Technology? 什么是杜比耳机?
- I am majored in audio frequency amplifier. 我主修音频放大器。
- Look at the big guy wearing a headphone. 如果你要说，“你看那个带着耳机的胖子”，应该怎么说？
- I can’t imagine I can get such a nice headphone. 我简直无法想象我能得到这么好的耳机。
- Also it has two headphone jacks for sharing. 并且有两个耳机插口，可以（两个人）分享。
- Removal of the headphone jack is easy. 去除的耳机插孔是容易的。
- REPAIR THE OPEN AMPLIFIER GROUND CIRCUIT. 维修断路的扩大器接地电路。
