| Back in 2011, Elektor presented a DIY 50-m range directive sound beam using an array of piezo ultrasonic transducers (up to 200) driven with...
All items tagged with Audio and Circuits & Circuit Design (23)
| Many hi-fi enthusiasts agree that vinyl offers a unique sound that stands apart from digital audio sources. In a popular Elektor article in...
| This USB stick has over 3,500 circuit designs from all kinds of electronics. You’ll find projects for audio, video, computers, radio, and ev...
| The Elektor Audio DSP FX Processor pairs an Espressif ESP32 microcontroller with an ADAU1701 Audio DSP from Analog Devices. It brings togeth...
| When measuring distortion in audio devices, it makes sense to filter out the controlling sinusoidal signal before the spectrum analyzer. Thi...
| Instead of attenuating strong signals, this updated audio limiter circuit amplifies quieter sections to manage dynamic range. This design mi...
| Explore the Pipeline Distortion circuit, offering flexible, modulated overdrive effects for synthesizers and guitars. You can create unique...
| Meet Sam Battle from "Look Mum No Computer"! The well-known musician and YouTuber joined Elektor Engineering insights to discuss vintage sy...
| In audio circuits, the innovative technique of virtual grounds provides a viable alternative to the traditional method of switching signal l...
| This tiny circuit removes most of the lead vocal from any song. You just need a small audio transformer, four resistors, and a capacitor. A...