[Joekutz] wanted to re-build an audio-rate function generator project that he found over on Instructables. By itself, the project is very simple: it’s an 8-bit resistor-ladder DAC, a nice enclosure, ...

This all-analog circuit provides three key waveforms simultaneously and at the same frequency within the audio band. It is useful for evaluating audio systems, transformers, cables, and other ...

LeCroy has announced series of function and arbitrary waveform generators. Called WaveStation, it includes instruments capable of generating signals up to 50MHz, offers a 3.5″ (90mm) display, two ...

Spectrum Instrumentation has a new flagship PCIe card arbitrary waveform generator, capable of 10Gsample/s 2.5GHz outputs and 16bit vertical resolution. Called M5i.6357-x16, it can store up to ...

A small audio test generator is very useful for quickly tracing a signal through an audio unit. Its main purpose is speed rather than refinement. A single sine-wave signal of about 1 kHz is normally ...

The audio waveform is a basic visual representation of a sound recording. Almost all audio editing software use waveforms to graphically display sound and have done since their inception. Although ...