A novel full-wave rectifier turns an audio power amplifier into a simple modulator, that is then used to modulate an ...

Erik and Jonathan of Teufel Audio have come up with the new MYND Bluetooth speaker, designed to be portable, repairable, and ...

The Marshall Heston 120 is, however, its first soundbar. As well as rocking classic Marshall styling, the Heston 120 has a 5.1.2 speaker configuration and supports both Dolby Atmos and DTS:X. It’s ...

Explore the fascinating world of audio amplifiers with our hands-on experiments that you can easily try at home! This video ...

The Chord Alto is a powerful product for its small size. It delivers a strong 2250mW (into 100 ohms) through its headphone output, as well as delivering 25 watts per channel into 8-ohm speaker loads.

If you are after the very specific, raw and unpolished tone that only came from this ‘80s relic, then this is most definitely ...

The DHS-1 was easily one of the most unusual and clever headphone designs at CanJam London 2025. It’s essentially two headphones in one —an open-back and a closed-back—thanks to its rotating “shutter ...

By the authority vested in me as President by the Constitution and the laws of the United States of America, including the International Emergency ...

This project provides a simple audio upload interface with automatic transcription, PII redaction, and summary generation. It creates a modern web application that handles WAV file uploads, processes ...

The Circuit Design: the Audio Circuit The loudspeakers are driven directly by the output transformers (OTX) in an active set up and in the top photo you can see the midrange and treble transducers, ...

The synthesis of a broadband LNA operating at THz-frequencies is presented. The overall synthesis time does not exceed 2.5 hours. To the best of the author’s knowledge, this work presents the first ...