Introduction Have you ever seen someone mixing sounds from different microphones? They usually use a device with many microphone inputs to do that. But what if you only have a few microphones? Well, you can … Read more
microphone
Introduction The use of microphones and amplifiers in various audio applications is widespread. However, a common problem often arises from acoustic feedback, which can result in a loud and unpleasant howling sound. This occurs when … Read more
Anti-Acoustic Feedback Circuit For Microphone/Amplifier Systems
Impedance, which describes the relationship between current and voltage in circuits, It combines frequency-dependent resistance ( reactance) with resistors. Our previous articles discussed that impedance could be high, medium, and low for various circuits. In this … Read more
Low Impedance Input Preamplifier | Microphone Speaker
Introduction Voice-activated or sound-activated circuits that are commonly known as mixer circuits are used to attenuate the sound of any microphone in the systems. In simple words, this is the circuit that reduces the volume … Read more
Three-Input Microphone Preamplifier Circuit – LM348
A microphone is an input device in any project, it is used to convert sound waves into electric waves or input the audio into any device like a computer. It captures audio by converting sound waves into an … Read more
Simple Mic Circuit
Introduction To detect the sound, a device called a microphone sound sensor is used. Mainly, it converts sounds into electrical energy. It works by observing the differences in air pressure and converting them into electrical … Read more
How to Interface Microphone Sound Sensor with Arduino UNO
When we talk about amplifiers, these are the circuits that convert the lower input signals into a higher level of output signals. And, that’s why they get utilized in almost every other electronic circuit. Amplifiers … Read more
Condenser Mic Preamplifier Circuit using BC547 Transistor
How is it realistic for you to see someone talking at the MIC and the amplified sound emanating from the speaker? sIs it possible to attach a microphone with a speaker directly from MIC to … Read more
Simple Microphone to Speaker Amplifier Circuit
2SK596 N-Channel Capacitor Microphone JFET especially suited for use in condenser microphone for audio equipment and telephones excellent transient characteristic Adoption of FBET process specifications absolute. 2SK596 Pinout 2SK596 Pin Configuration Pin No Pin Name … Read more
2SK596 N-Channel Capacitor Microphone JFET – Datasheet
The circuit referenced here is a bird microphone transmitter that will assist you with listening to the bird songs. Set this device outdoor and hear the lovely voices of birds effectively by sitting at home … Read more
Bird Microphone Transmitter 2N2222 PNP Transistor
In this tutorial, we are going to show you how to make a low-noise mic preamp using the NE5534 IC. A microphone preamplifier is a circuit that amplifies weak audio signals in advance. When the … Read more
Low Noise Microphone Preamplifier Circuit Using NE5534 IC
In this project, we are going to show you how to make a High-quality low noise Microphone Preamplifier Circuit using a TL071 IC. This IC has a low consumption of power due to which it … Read more
Microphone Preamplifier Circuit Using TL071 Op-Amp
This is a tutorial for making a sensitive mic circuit that boosts faint sounds from distance. It is quite sensitive and provides good gain to weak audio signals. This circuit is small and straightforward to … Read more