More about Audio (587)

7-07-2025 | In the first part of this audio synthesis series, we explored the block diagram and key functions of the Basic Synth software. In this concl...

1-07-2025 | Last year, we published a high-quality, variable-frequency audio notch filter. To complete a typical test lab setup for measuring audio equi...

25-06-2025 | Build a charming, low-power A-class audio amplifier that glows and sounds warm — literally! This 550-mW amplifier uses a halogen lamp as the...

15-06-2025 | While digital media continues to thrive, traditional vinyl records have seen a remarkable resurgence in popularity. However, accurately repr...

29-05-2025 | How are cutting-edge electronics — from powerful power supplies to sophisticated embedded systems in audio amplifiers — designed and enginee...

25-05-2025 | Commercial audio mixers are widely available. This design offers a scalable alternative by separating the system into distinct stages. Each...

14-05-2025 | Watch this new episode of Elektor Lab Talk to learn about what’s going on in the Elektor Lab! Our engineers talk about sensor technology, a...

1-05-2025 | We continue our series on creating an FPGA-based audio player with equalizer functionality. Here, we’ll implement advanced audio processing...

30-04-2025 | Enjoy soothing music every time someone enters your guest restroom! This MP3 player uses a PIR sensor, Li-ion batteries, and a DFP audio mod...

29-04-2025 | Whether you are designing, repairing, or testing audio and hi-fi gear, a reliable frequency counter is a must-have tool. This classic freque...