英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

preamplifier    
n. 前级扩大机,前置增幅器

前级扩大机,前置增幅器

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Preamplifier - Wikipedia
    A preamplifier, also known as a preamp, is an electronic amplifier that converts a weak electrical signal into an output signal strong enough to be noise-tolerant and strong enough for further processing, or for sending to a power amplifier and a loudspeaker [1]
  • What Is a Preamp, and Do I Really Need One? | WIRED
    A preamplifier takes care of everything that needs to be done before the audio signal (sent from the music source) is amplified and sent onwards to the system’s speakers
  • What Is a Preamp and Do You Need One? - AudioPhilly
    At its core, a preamp (or preamplifier) is a device that boosts weak audio signals so they’re strong enough to be processed by other gear, like amplifiers, mixers, or audio interfaces
  • What Is a Preamp? - How-To Geek
    Like the name implies, the preamp or preamplifier sits before an amplifier in your audio signal chain In most setups, the preamp is the very first stop on the road to your speakers after coming out of your playback device
  • What Is a Preamp, and Do I Need One? - InSync - Sweetwater
    Despite all the hype you may hear about preamplifiers, they have one fundamental job: to increase gain — taking a weak signal and boosting it up to a line-level signal Here’s how it works: Mic- or instrument-level signal -> Preamp = Line-level signal -> Power amp (or outboard gear)
  • Preamplifier : Circuit, Working, Types, Differences Its Applications
    What is a Preamplifier? A preamplifier is an electronic amplifier that removes the signal from the detector without considerably degrading the intrinsic S N ratio The preamplifier features mainly include; tone control, digital inputs of versatility balance adjustment
  • Ever wondered what a preamplifier does, and how to choose the perfect . . .
    Learn what a preamplifier does, why it's crucial for your audio setup, and how to choose the perfect one for your needs A guide for audiophiles
  • What is a Preamplifier? Why Do We Need Them? - LedgerNote
    Lots of newcomers hear this funny word and ask "What is a preamplifier?" The preamp is one of the most important pieces of studio gear you'll ever have
  • What Is a Preamp? The Definition and Its Core Purpose
    A preamplifier, often shortened to preamp, is an electronic component designed to prepare a weak electrical signal for further processing It sits early in the signal chain before the main amplification stage





中文字典-英文字典  2005-2009