Never Buy Hardware-Based DSPs Again!

Why invest in costly hardware-based DSP units when you can do the same in SOFTWARE?
Design and implement high fidelity active loudspeaker crossovers on lightweight computing platforms like the Raspberry Pi.

For details, and to download my ACD LADSPA plugins and the ACD-L crossover designer, visit the software page.

For a great example of how to use these to implement a multiway crossover, see:
Digital Crossover/EQ with Open-Source Software: HOWTO
What's New...
New postings on the software page...

Updated release of my LADSPA plugins is now available on the software page!

The new release includes ACDf, mTAP, and a new plugin: OnOffDelay!

The OnOffDelay plugin controls one or more GPIO outputs with on-delay and off-delay
behavior under a linux OS. The level of each of two (e.g. stereo) inputs is compared to
a user defined "Threshold" to determine when the GPIO should be turned on or off.
Both the "turn-on" and "turn-off" behaviors can be delayed and the audio can be
muted and faded-in at turn-on. Great for controlling external equipment via relays
such as power supplies, soft-start, speaker relays, indicator LEDs, etc.

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