Brand new, user-friendly demos of all our DSP filter design software tools are now available for free download. Now you can try out any software in the FIR Designer range WITHOUT having to upload any measurements first. Skip the ‘Import’ … Read More

In response to customer requests, the latest version of FIR Designer M includes a new polar ‘heatmap-style’ plot in the ‘Supplementary Responses‘ window. The Supplementary Responses window displays the behavior of custom filtering & presets when applied to additional sets … Read More

‘auditionDSP’ is the digital signal processor & audio player built into the recently released FIR Designer M version 4. It allows users to LISTEN to their custom filters using either live audio or uploaded files, with live switching between up … Read More