If you follow audiophile reviewers, you’ll know that their stock-in trade is a very fancy way of saying absolutely nothing of quantifiable substance about the subject while sounding knowledgeable ...

Based on Analog Device’s AD9858 1-GHz DDS (direct-digital-synthesizer), the Model LPO400A locking programmable oscillator generates a noise sine wave of 200 kHz to 400 MHz and ECL-level clock outputs.

The circuit was designed based on the functionality of an op-amp to create a Wien bridge oscillator to generate sine waves in the frequency range of 15 Hz to 150 kHz that is channeled using four ...

There are some very capable free synths out there and we’ve covered a fair few in this series. Nevertheless, they do tend to follow established synthesis methods, and this may not be particularly ...

The CCSO-014-1090 1.090-GHz clock oscillator (CCSO) was designed using SAW (surface acoustic wave) crystal technology to provide low-noise, low-jitter performance with true sinewave output. It ...

PLUGIN WEEK 2023: In the late 1960s, whilst studying digital implementations within music and acoustics, Professor John Chowning of Stanford University made what would become a revolutionary discovery ...

I can remember a colleague working for weeks on a sinewave generator board for a piece of test equipment. He came up with a Wein bridge oscillator with several refinements that had wonderfully low ...

This circuit, a modification of a function-generator circuit, comprises a battery-powered sinewave generator that is continuously adjustable from 100 Hz to 10 kHz. We needed a handheld, ...

Spectrum Instrumentation, DDS technology enables microwave ion control for quantum computing. 17/10/2025 Spectrum ...