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DXR Electronics Bits

Electronics and Technical resources from vu3dxr

Tag: mic compressor

Log audio Compressor Circuit for Smooth Natural Compression
audioCircuits

Log audio Compressor Circuit for Smooth Natural Compression

adminJuly 26, 2025August 28, 2025

In audio processing—especially in public address systems, transmitters, and recording setups—controlling the dynamic range of signals is crucial. A log…

Microphone Audio Compressor in Single Sideband Radio
Articlesradio

Microphone Audio Compressor in Single Sideband Radio

adminJune 26, 2024August 28, 2025

Microphone Audio Compressor in SSB Radio Microphone Audio Compressor Single-sideband (SSB) radio, a dominant mode in amateur (ham) radio and…

Microphone compressor using LM1458
CircuitsDIY

Microphone compressor using LM1458

adminMay 17, 2024August 28, 2025

The LM1458 is a dual operational amplifier (op-amp) that finds applications in audio amplification and other circuits. Let’s explore how you…

Microphone compressor using two transistors
audioAwardsCircuitsDIY

Microphone compressor using two transistors

adminMarch 22, 2024June 26, 2025

Microphone compressor using two transistors This microphone compressor circuit utilizes a two-stage amplification design for dynamic range control. Initially, the…

Simple mic compressor using 3 Transistors for HF rigs
audioCircuitsDIY

Simple mic compressor using 3 Transistors for HF rigs

adminJuly 21, 2023August 28, 2025

Simple mic compressor using 3 Transistors is a effective, compressor circuit that can be used to improve the dynamic range…

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