Audio Devices: Amplifier, Microphone, Antenna, Speaker Symbol


Audio Devices: Amplifier, Microphone, Antenna, Speaker Symbol



Hi, in this article we are going to see different types of audio devices symbols, and diagrams. Audio devices are coming under electronics engineering. So if you are an electronics engineering student, teacher, engineer, or any professional, then you must know these symbols and diagrams. Knowing these symbols, you can easily understand any circuit diagrams or wiring diagrams.


Generic Symbol of Amplifier


Here, you can see the generic symbol that can be used in any circuit diagrams or wiring diagrams to indicate an amplifier.

Generic Symbol of Amplifier, amplifier symbol



Op-Amp or Operational Amplifier Symbol


Operational amplifiers are those that have so many functions that means they can filter the electronic signals, amplify the electronic signal, generate the pulse signal.

opamp or operational amplifier symbol, symbol of operational amplifier


Differential Amplifier Symbol


Differential amplifiers are those that take two different electronic signals as their input. First, they produce a differentiated signal and amplify it. Here, you can see the symbol of a differential amplifier.

differential amplifier symbol, symbol of differential amplifier




High-Frequency Amplifier Symbol


High-Frequency Amplifiers are those which work with high-frequency electronic signals.

High Frequency Amplifier Symbol, symbol of High Frequency Amplifier



Low-Frequency Amplifier Symbol


Low-Frequency Amplifiers are those which work with low-frequency electronic signals.

Low Frequency Amplifier Symbol, symbol of Low Frequency Amplifier


Feedback Amplifier Symbol


Feedback amplifiers are those which have a feedback path from the output to input. Generally, they work in a closed-loop system.

Feedback Amplifier Symbol, symbol of Feedback Amplifier




Speaker Symbol


Speaker is a device that converts electrical energy into sound energy. Speaker works with electromagnet. When an audio signal is supplied to a speaker, it makes a sound. Here, you can see the symbol of speaker.

speaker symbol, symbol of speaker


Audio Symbol


In some projects, presentations, the symbol of audio is used. It is just a round circle on a speaker symbol.

Audio Symbol, symbol of audio


Schematics Symbol of Microphone


A microphone is a device that converts our voice or sound energy into electrical energy. it just opposite the speaker. A microphone also is called a transducer. Here, you can see the microphone symbol used in all the electronics circuit diagrams, wiring diagrams.

schematics symbol of microphone, microphone symbol




Microphone Symbol Icon


Here, you can see the icon symbol of microphone that is used in presentations, posters, etc.

Microphone Symbol Icon, microphone icon


Antenna Symbol


An antenna is a device that helps to send or receive radio frequency signals. The antenna is used when audio signals are transmitted in the form of a radiofrequency signal wirelessly. Here, you can see the symbol of Antenna.

Antenna Symbol, symbol of antenna


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Audio Devices: Amplifier, Microphone, Antenna, Speaker Symbol Audio Devices: Amplifier, Microphone, Antenna, Speaker Symbol Reviewed by Author on 11/02/2021 Rating: 5
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