Audio level meter circuit

admin February 28, 2011 2 Comments
Audio Level Meter Description A simple and low cost audio level meter circuit that can be used to measure the audio level of your sound source.This circuit is a valuable tool for those who are interested in audio circuits....
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Function Generator Circuit

admin November 9, 2018 22 Comments
In this circuit tutorial, we’re building a simple Function Generator Circuit which can generate waveforms – Sine waves, Square waves and Triangular waves. The core of this circuit is IC L8038 – which is basically a function generator chip...
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Audio Distortion Meter

admin November 2, 2018 5 Comments
Audio Distortion Meter An audio distortion meter is used to measure distortions in, yes you guessed it right, audio. At certain frequencies the sound from most audio devices distorts, they become unclear. Of course, the frequencies and the level...
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Audio Wattmeter Circuit

admin November 2, 2018 10 Comments
Audio Watt Meter How do you measure the power output of an amplifier? using an Audio Wattmeter. the name Audio Watt Meter’ is a collective name for all devices that are used to measure the output of an amplifier,...
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Audio Sound Level Meter

jacky October 16, 2018 13 Comments
Sound Level Meter Circuit What is a sound level meter? A sound level meter is a handy equipment used to display sound levels. There are wide ranges of these devices; some show a digital numerical output of how many decibels...
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