We make powerful DSP design software

Since 2016, we’ve been offering a range of software products for equalizing audio systems and creating custom finite impulse response (FIR) filters & complete mixed FIR + IIR filter loudspeaker presets for single and multi-way loudspeakers (or any DSP-based audio playback device).

The Eclipse Audio product range also includes two complementary tools available free of charge, for averaging measurements & measuring max SPL.

Our Users

Our DSP tools are used by a range of audio professionals, including AV designers/integrators/technicians, system engineers, acoustic consultants, loudspeaker designers/manufacturers, embedded audio engineers, consumer device manufacturers, audio educators & more.

With an increasing number of amplifier & processor brands adding user-accessible FIR functionality to their products, the software makes it easy for users to create their own FIR filters & load them into any FIR-supported product (see a list of FIR-capable brands).

Eclipse Audio software is also used by several loudpeaker & audio device manufacturers to to create proprietary built-in FIR filters for their products.