preamp是什么意思
preamp、phone是什么意思
推荐回答(3个)
preamp是(无线电)前置放大器的意思。
英 [ˈpri:æmp]美 [ˈpriæmp]n.(无线电)前置放大器
例句
We are manufacturing Amplifiers & Effectors as well Acoustic Guitar Preamp &, Magnetic Pickups.
扩音器、效果器 及 木吉他前置音箱和磁性拾音器的制造商.
2. The CCD signal preamp with low pass filter is used to minimize the readout noise. 通过使用带低通滤波器的前置放大器降低了读出噪音,研究了读出噪音与读出速度的关系。
PREAMP
n. 前置放大器
phone
n.(名词)
1. A telephone.
电话
2. An earphone.
耳机
v.(动词) phoned,phon.ing,phones
v.intr.(不及物动词)
To telephone.
打电话
v.tr.(及物动词)
1. To get in touch with by telephone.
通过电话取得联系
2. To impart (information or news, for example) by telephone.
通过电话来传递(如信息或新闻)
preamp
out
put
前级输出
poweramp
in
put
后级输入
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