Overview Imagine you’re setting up your home audio system, eager to enjoy your favorite music and podcasts with pristine clarity. You’ve heard about the benefits of modular components, and specifically, the importance of a reliable … Read more
audio
Introduction In this blog, we’ll delve into the inner workings of the audio limiter circuit and explore how it can help you achieve optimal recording levels for your next project. We’ll take a closer look … Read more
Audio Limiter Circuit
Introduction Step right up, audio enthusiasts and DIY hobbyists! Are you looking for a way to enhance your audio signals and create a new, improved output signal with an adjustable frequency? Look no further than … Read more
Audio Signal Conditioner Circuit
Introduction An audio squelch circuit is a device used to suppress background noise in radio communication systems. This circuit is advantageous in applications where the signal-to-noise ratio is low, and the background noise interferes with … Read more
Audio Squelch Circuit
Introduction While listening to music, no one likes loud sounds or noise. Hence, people want a loudness control system for listening to audio. And it’s not a very difficult thing to do for electronic engineers. … Read more
Audio Loudness Control Circuit
Introduction In the electronics industry, We widely design audio amplifiers that strengthen audio signals. One of the great applications of audio amplifiers is in the automotive industry. For example, vehicles like cars, etc use the … Read more
Car Audio Amplifier Circuit 15W-15W
In this tutorial, we are going to make a “Simple Speech Amplifier Circuit”. A voice amplifier is a small speaker that links to a microphone or microphone headset to make your voice louder. As to … Read more
Simple Speech Amplifier Circuit
In this tutorial, we are going to make an “Audio loudness control circuit “. A loudness control circuit for an audio device is used or compensating for the loudness characteristics of the human ear. As … Read more
Simple Audio Loudness Control Circuit
BC639 NPN Audio GP Transistor is designed for the Driver stages of audio/video amplifiers. NPN transistor in a TO-92; SOT54 plastic package. PNP complement: BC636. BC639 Pinout BC639 Pin Configuration Pin No Pin Name 1 … Read more
BC639 NPN Audio GP Transistor – Datasheet
Today, in this tutorial, we will show you how to make an audio voice-over circuit. Generally, we hear music and sounds from the same speaker in many places, such as in speaking events or in … Read more
Audio Voice-over circuit using LM386
2SA564 PNP Audio Frequency Transistor is designed for General amplifier application. Its Hybrid parameter forward current gain is High. 2SA564 Pinout 2SA564 Pin Configuration Pin No Pin Name 1 Emitter 2 Collector 3 Base 2SA564 … Read more
2SA564 PNP Audio Frequency Transistor – Datasheet
BC640 PNP Audio GP Transistor Audio and video amplifiers. PNP medium power transistor in a TO-92; SOT54 plastic package. NPN complement: BC635 BC640 Pinout BC640 Pin Configuration Pin No Pin Name 1 Emitter 2 Collector … Read more
BC640 PNP Audio GP Transistor – Datasheet
This is a monolithic linear IC from Sanyo, a simple audio equalizer circuit designed using the popular 5-band IC LA3600 graphical equalizer. The LA3600 IC is suitable for portable stereo players, audio mixers, simple audio … Read more
Audio Equalizer Circuit using LA3600
We need an Audio mixer to amplify different audio inputs with a single amplifier. It is a quadruple Norton operational amplifier with a 14 pins dual inline package, Audio mixer circuit using IC LM3900 is … Read more
Audio Mixer Circuit using LM3900
The LM1894 is a stereo noise reduction circuit for use with audio playback systems. The DNR system is non-complementary, meaning it does not require encoded source material. The system is compatible with virtually all prerecorded … Read more
LM1894N DNR Noise Reduction – Datasheet
The LM391 audio power driver is designed to drive external power transistors in 10 to 100-watt power amplifier designs. High power supply voltage operation and true high fidelity performance distinguish this IC. The LM391 is … Read more