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All articles of the Free encyclopedia

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Free encyclopedia of electronics and electrical engineering / Articles

All articles of the Free encyclopedia of electronics and electrical engineering are listed in alphabetical order. For automatic translation of articles into your native language, please use Translate it! form in the top left corner of the page.

1-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z SECTOINS

Audio equipment

Free library / Articles

Audio equipment

Audio equipment. Articles with illustrations and detailed explanations:

120 W Audio Amplifier with Phase Inverter

A device for listening to magnetic soundtracks

A Simple Mic Mixer

A simple radio microphone

A simple radio microphone on one transistor

About reducing detonation in a tape drive mechanism

About the lamp-field-bipolar-chip audio power Amplifier

About the manufacture of output transformers for lamp Amplifiers of audio power frequency

About the operation of noise suppressors

Active Audio Coupler

Active filters on field-effect transistors

Active signal splitter for stereo phones

Adapter for CD player

Again about the development of tape recorders

Amplifiers for headphones with power through the USB connector of the computer

An audio power Amplifier with a Vage Amplifier according to a common base circuit

Audio Audio Complex

Audio Power Amplifier 2x40W on TDA2051 Chip

Audio power Amplifier for MOSFETs

Audio Power Amplifier on LM1875 Chip

Audio transmission via IR channel

Automatic turning on of PC speakers

Balun Amplifier for electret microphone

Bespedalnaya Wow-prefix

Bias generator

Car Audio

Car noise insulation: detecting and suppressing noise sources

Car sound: diagrams and the correctness of their choice

CD-ROM CD Player

CD-ROM drive as an audio CD player

Coaxial head in the center channel speaker

Combined feedback in the audio power Amplifier

Combined record level indicator

Completion of the Toshiba TX-20 car audio

Computer Tuner

Contactless speaker protection

Corrector of Alitude-frequency characteristics of Linkwitz in low-power low frequency Amplifiers

Digital Audio Amplifier

Digital microphone for teaching feathered imitation

Digital tape recorder

Digital Voice Recorder on a Single Chip

Distortion effect devices on field-effect transistors

Dolby Noise Reducer

Dynamic bias in a tape recorder

Dynamic biasing system with separate adjustment in the channels

Dynamic filter - noise suppressor

Dynamics - a second life

Electromechanical feedback signal extraction device

Electronic Level Control

Electronic parrot for voice recording and playback

Electronic Reverb

Eliminating clicks when turning on and off the equipment

EQs

Erase current generator and bias

Feedback Surprises

Ferrite magnetic heads for recording and features of their use

Filling wireless FM microphones

Five-band equalizer

FM radio microphone on two transistors, 65.8 ... 74 MHz

Four-channel cassette recorder

Four-channel home theater Amplifier with LG remote control player

Frequency synthesizer for broadcasting receiver on LM7001J + PIC16F84A chips

Galvanic isolation of audio and video input

High quality interconnect patch cables

High-level input from the car stereo to the Amplifier

Hitchhiking for a tape recorder

Home theater - from a to z. Part 1

Home theater - from a to z. Part 2

Home theater - from A to Z. Part 3

How does a CD sound (conjecture and reality)

Imported heads in domestic tape recorders

Instead of a microphone - a dynamic head

KA2206 Low-Frequency Amplifier

KA22061 low-frequency Amplifier

Karaoke Converter

Karaoke from the Electrophone

KIA6205 Low Frequency Amplifier

KIA6210 Low Frequency Amplifier

LA4550 Low Frequency Amplifier

LED output power indicator

LED power output

LED signal level meters

LED Spectroanalyzer

LIEN radio microphone

Light Acoustic Installations

Line input and output in a radio tape recorder and its refinement

Linear output in the radio tape recorder

LM12 Low Frequency Amplifier

Load Switch for Sound Card

Low Frequency

Low Frequency Amplifier for Portable Radio Equipment

Low Frequency Amplifier on LA4180 Chip

Low Frequency Amplifier on LA4182 Chip

Low Frequency Amplifier on LA4183 Chip

Low Frequency Amplifier on LA4555 Chip

Low Frequency Amplifier on LA4558 Chip

Low Frequency Amplifier on mPC1335V Chip

Low Frequency Tube Amplifier with Deep Negative Feedback

Microgout for the FM band

Microphone Amplifier

Microphone Amplifier with Balanced Input

Microphone with a narrow directivity

Micropower frequency modulated transmitter

Microprocessor Audio Switch

Mixer

Mixing and branching cascades

Mixing Console Input Module

Modern microphones and their use

MP3 and Opus audio player

Multiband Filterless EQ

Multichannel Amplifier

Music CD Player

Narrow Directional Microphone

Noise limiter in pauses

Noise Reducer for a 12 V Unipolar Power Sound Card

Operating experience of a car DVD player

Output power arrow indicator

PA04 Low Frequency Amplifier

Parametric equalizer for the modular remote

Passive tone controls

PC output to headphones

Peak output power indicator

Player - for two

Power Amplifier cooling fan control device

Prefix for pseudo-quad sound

Pseudo-quadrophone prefix to the audio Amplifier

Radio Microphone (1)

Radio Microphone (2)

Radio microphone at frequencies of 350 ... 450 MHz

Radio microphone for lecturers

Radio microphone on two transistors

Radio Microphone, 88 ... 108 MHz

Reducing the noise of the magnetic recording path with the system of adaptive dynamic bias

Refinement of the CD player

Remote control of the tone control

Replacing the chip in a tape recorder

Restoration of a tape recorder

Restoration of audio recordings from a magnetic tape and turntable

S / PDIF Adapter

SI1050 Low Frequency Amplifier

Signal Level Indicator

Signal Level Indicators

Signal strength indicator - stereo balance indicator

Silencer of a modern stereo system

Simple megaphone with siren mode

Single-ended, high-quality tube power Amplifier

Six-band graphic equalizer

Six-channel stereo mixer for active loudspeakers

Soundproofing a car with noise absorbers

Soundtrack - without wires

Spectra of harmonic distortion in electronic tubes

Sven HP-830B Speaker System with Dual-Band Audio Power Amplifier

Switch of inputs with mixing

TA8205 low-frequency Amplifier

TA8215H-A low frequency Amplifier

TDA1514 Low Frequency Amplifier

TDA1558 Low Frequency Amplifier

TDA2004 low-frequency Amplifier

TDA2025 Low Frequency Amplifier

The dbx noise reduction system - past and present

Three-channel multimedia audio power Amplifier

Three-transistor radio microphone

Three-way loudspeaker with W21 EX 001 head

Timbre of high-quality low-frequency stereo Amplifiers

Timbre with fixed settings

Tone-balanced volume control with active bass correction

Touch input switch

Transistor Audio Power Amplifier with High Dynamic Thermal Stability

Trifonik for a radio tape recorder for simple Amplifiers

Triodes single-ended tube Amplifier

Truth and tales of high-quality sound reproduction

Universal control unit on the LM1040 chip

Upgrading your car stereo

Vibration isolation of a vehicle

Voice memo on ISD1416 (ISD1420) chip

Wearable Radio Adjustment Unit

Wireless listening of stereo sound