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A device used to make an instrament louder, usually an electric guitar. Sound signals have a certain amplitude behind them (power). If the signal is week, it is difficult to hear and transmit. Therefore, you need an amplifier to add power to a signal in order for it to be heard and transmitted.
What else can I help you with?
What amplifies signals on a network?
It is called an amplifier.
What does an amplifier do to a small input signal?
amplifier will strengthen da small input signal n amplifies it
How regenerative repeater work in pulse code modulation?
Regenerative Repeater is used for the PCM (Pulse code modulation ) it amplifies the signal because the effect of the channel over the signal .
Why is induction more pronounced in coils?
More wire in a smaller space. Each turn amplifies the induction voltage in the same way a string of series connected batteries multiplies voltage.
Where could one purchase a hearing amplifier?
Hearing amplifies can be purchased from a variety of retail locations and online stores. Sharper Images, Siemens, and Amazon, for example, each sell this item.
What amplifies signals on a network?
It is called an amplifier.
What amplifies the communication from a signal molecule?
penis
What name for an object that amplifies the actors voice?
mike
What 3 things does an electrical amplifier amplify?
An electrical amplifier amplifies 2 physical quantities according to the transistors used. If a BJT is used it amplifies the current and if a MOSFET is used it amplifies the voltage. Hybrid amplifiers amplify current as well as voltage so in theory , current voltage and power is amplified.
What does the Sonorus spell do in Harry Potter?
It amplifies a persons voice.
What refers to power of microscope?
The number of times it amplifies the image.
What part of musical instrument amplifies sound waves?
resonator
Which device amplifies the incoming signal and noise?
Amplifier repeater
What does a Car Amplifier do?
It "amplifies" the signal of your stereo so it is louder to hear.
Is the bowl of a kettledrum that amplifies sound called and echo chamber?
No, the bowl of a kettledrum that amplifies sound is called the resonating chamber. An echo chamber is a confined space that reflects sound in a way that it produces echoes.
What are the difference between Erbrium doped fiber amplifier and semi-conductor amplifier?
A doped fiber amplifier amplifies light in the fiber as a LASER.A semiconductor amplifier is an electronic circuit that amplifies electrical signals.
What is a bilinear amplifier?
it amplifies both the incomeing and outgoing signals on CB radios
