[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 ...

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 ...

Siglent has introduced a two-channel arbitrary waveform generator series with 16bit 1Gsample/s sampling and outputs at up to 60GHz. The SDG1000X Plus series is a step up from the existing SDG1000X ...

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 ...