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amplifier    音标拼音: ['æmpləf,ɑɪɚ]
n. 扩大的人(物),增幅器,扩大器

扩大的人(物),增幅器,扩大器

amplifier
放大器


amplifier
放大器 AR

amplifier
放大器

amplifier
n 1: electronic equipment that increases strength of signals
passing through it

Amplifier \Am"pli*fi`er\, n.
One who or that which amplifies.
[1913 Webster]


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英文字典中文字典相关资料:


  • Amplifier - Wikipedia
    Amplification is fundamental to modern electronics, and amplifiers are widely used in almost all electronic equipment Amplifiers can be categorized in different ways One is by the frequency of the electronic signal being amplified
  • Amazon. com: Amplifier
    Explore amplifiers with diverse applications, from home entertainment to outdoor audio, with reliable performance and modern features
  • Amazon. com: Power Amplifiers - Power Amplifiers Stage Sound . . .
    Looking for Power Amplifiers? Amazon com has a wide selection at great prices
  • Introduction to the Amplifier an Amplifier Tutorial
    Amplifier is the generic term used to describe a circuit which produces and increased version of its input signal However as we will see in this introduction to the amplifier tutorial, not all amplifier circuits are the same as they are classified according to their circuit configurations and modes of operation
  • What is an Amplifier? Understanding Types, Working, and Applications
    An amplifier is an electronic device that increases the power, voltage, or current of a signal—making it stronger without changing its content Whether you’re exploring how audio systems boost sound or how signals are transmitted in communication systems, amplifiers play a critical role
  • Amplifiers - Best Buy
    An audio amplifier takes the low voltage signal from a source — like a Blu-ray or DVD player, turntable or microphone — and increases it (amplifies it) so that it is strong enough to power sound from your speakers
  • Home Amplifiers - Best Buy
    Explore a wide selection of Home Amplifiers designed to suit various setups and preferences, making it easy to find the perfect match for your audio needs Discover options that blend seamlessly with your existing equipment and help bring your favorite music, movies, and games to life
  • Operational amplifier - Wikipedia
    An operational amplifier (often op amp, op-amp, or opamp) is a DC-coupled electronic amplifier with a differential input, a (usually) single-ended output voltage, [1] and an extremely high gain Its name comes from its original use of performing mathematical operations in analog computers
  • How Amplifiers Work | HowStuffWorks
    Amplifiers create a pathway for electric charge to flow by manipulating zones of free electrons and holes, enhancing audio signals for output to speakers When people refer to "amplifiers," they're usually talking about stereo components or musical equipment But this is only a small representation of the spectrum of audio amplifiers
  • What Is A Power Amplifier? Types, Classes, Applications
    An amplifier is an electronic device used to increase the magnitude of voltage current power of an input signal It takes in a weak electrical signal waveform and reproduces a similar stronger waveform at the output by using an external power source





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