The equalizer controls the frequency bands of your stereo.
An audio equalizer is one part of your home stereo system. It controls the strength of different frequency ranges in the audio signal. With an equalizer, you can crank up the bass, dampen cymbal crashes or accentuate vocals. Some equalizers can be connected to several components.
Signal Chain
To understand how an audio equalizer fits into your home audio system, it's important to understand how the audio signal chain works. This is the path that an audio signal takes, beginning at its source and ending at your ears. There are many sources of audio including your CD player, MP3 player, the TV, or the radio.
From the source, the audio signal is passed to an equalizer, which shapes the sound. After equalization, the signal is amplified and sent to speakers, from which sound waves are produced.
Types
There are several types of home audio equalizers available with different features and at different prices. The most common equalizer for home audio is the graphic equalizer, which adjusts the audio frequency using sliders to control bass, mid range, and treble sounds.
At the rear of the audio equalizer, there will be at least one audio input jack to connect the source of the signal to the equalizer. As many devices can be connected to the equalizer as there are inputs.
Audio Equalizer Output
It is important to remember that no matter how many inputs an audio equalizer has, it can only control one signal at a time. Therefore, an audio equalizer with multiple inputs will have a selector that determines which signal is being controlled and passed on to the amplifier.
Tags: audio signal, audio equalizer, home audio, audio equalizer, Audio Equalizer, equalizer there
