| Since the advent of digital signal processing around 30 years ago, audio signal processing has increasingly shifted from analogue technology...
| Since the advent of digital signal processing around 30 years ago, audio signal processing has increasingly shifted from analogue technology...
| This circuit is a revised version of the Audio Limiter published in the 2002 Summer Circuits edition, which is intended to limit the (possib...
| Dull and washed-out sound? With modern recording technologies this is unlikely to happen. There are nevertheless situations where a fuller s...
| To keep the circuit simple as well as compact, it was decided to use a chip made by Maxim Integrated Products, the MAX2606. This IC from the...
| Although they’ve been on the shelves of audio and video equipment retailers for quite a few years now, wireless headsets have been conspicuo...
| This small signal generator uses an ingenious technique to generate a sine wave with very low distortion, a mono (L+R) baseband signal and a...
| When the ISM frequency band was made available in Europe for audio applications, Circuit Design, a manufacturer of professional RF modules,...
| Many motherboards these days only offer limited space for expansion cards, and integrated sound chips are generally not so well suited to hi...
| The USB Audio-DAC described exactly two years ago received unexpected acclaim as a small external sound card. Soon after the publication we...
| This simple control circuit allows the level of an external stereo audio source to be adapted to the sensitivity of, for example, a sound ca...