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You are here: Home / Archives for Audio Projects

Audio Dithering Circuit for Enhanced Crisper Music

Last Updated on April 14, 2021 by Swagatam 2 Comments

In this post we will discuss a simple circuit concept which can be used to transform an ordinary analogue audio signal into a much vibrant and crisper digital music, by […]

Filed Under: Audio Projects

Extended High Bass Effect from Small Speaker Box [Cross-Over-Filter]

Last Updated on February 27, 2021 by Matrix 2 Comments

Bigger speaker boxes produce proportionately higher bass effect, this fact is know to all of us. However, bigger boxes are not only expensive, they can be cumbersome and bulky. How […]



Filed Under: Audio Projects

Electronic Drum Sound Simulator Circuits

Last Updated on December 12, 2020 by Swagatam 5 Comments

In this post we talk about a couple electronic drum sound simulator circuits which can be used for replicating actual drum beat sound electronically, using a few op amps and […]

Filed Under: Audio Projects

Make this Bass Booster Speaker Box

Last Updated on February 27, 2021 by Swagatam 2 Comments

The article explains the construction of the high bass boost speaker box system, which can be used for reproducing music with heavy bass effect, which can be adjusted with a […]

Filed Under: Amplifiers, Audio Projects

Audio Delay Line Circuit – For Echo, Reverb Effects

Last Updated on September 20, 2020 by Swagatam Leave a Comment

An audio delay line is a technique in which a given audio signal is passed through a series of digital storage stages, until the final audio output is delayed by […]

Filed Under: Audio Projects

Touch Volume Control Circuit

Last Updated on September 14, 2020 by Swagatam 7 Comments

This touch volume control circuit has two touch pads which enable the user to increase or decrease the volume of an audio amplifier simply by touching the relevant touch pads. […]

Filed Under: Audio Projects



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