As earlier stated we have different types of amplifiers we have the voltage amplifier, trans resistance amplifier, voltage amplifier, power amplifier, transconductance amplifier, transistor amplifier. To get a sound with the amplifier you can also use a volume control like a potentiometer this will let you control the amount of current going through the speakers and then controls the volume level. As earlier mentioned the purpose of an amplifier is to receive electrical or power signal so this power that is being sent from the 110 volts is then sent to the power supply which is also the section of the amplifier this power is then converted from the existing current to the direct current than the electrical current from the direct current is being sent to a variable resistor which is also called the transistor which then reduces the transistor resistance which in return allows current to flow based on the size of signal from the input source, the amount of signal from the input source determines the amplification of the signal and how quickly the transistor will operate in relation to the frequency of the input signal. Amplifiers have three basic connections, we have the input from the source itself, the output to the speakers, and the 110-volt power signal wall socket. Purpose of AmplifiersĪlthough there are different designs and types of amplifiers, they all perform the same functions and operate in the same way. When it comes to how amplifiers works, they receive an input signal from a source and then create an enlarged version of the original signal received, they have the ability to enlarge as much power as possible to be able to connect to a loudspeaker because they have as much as 110 volts power signal. What are AmplifiersĪmplifiers are used in any audio equipment for broadcasting and wireless communication, they are used to receive the electrical signals then enlarge and amplify the signal.
How to set up an audio mixer for pc how to#
Before getting to learn how to connect mixer to amplifier lets first go into details on what a mixer and amplifier is, their purpose, and how they work together hand in hand.
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