Room Tuning With IIRs using FIR Designer
Room Tuning With IIRs using FIR Designer
Measurement and Optimization

IIR Room Tuning | FIR Designer Case Study

Room tuning using IIR filters commonly involves taking live, continuous measurements while adjusting processor settings. Alternatively, it can be an iterative process of measuring and filter adjustment. When FIR-capable amplifiers & processors are involved, room tuning can be optimized further by using the same loudspeaker measurements to develop custom FIR …

Read more…

FIR Filtering Article Picture
FIR Filtering Article Picture
Measurement and Optimization

Audio FIR Filtering

Although not a new technology, manufacturers are increasingly including FIR filtering in loudspeaker processors and DSP based amplifiers due to the significant increase in performance-versus-cost of microprocessors and DSP hardware. The advantages of FIR filtering include more arbitrary and fine control of a filter’s magnitude and phase characteristics, independent control …

Read more…

FIR Designer M screenshot
FIR Designer M screenshot
New Products

New FIR Designer M from Eclipse Audio Enables Creation of Powerful Multi-way Loudspeaker Presets

Loudspeaker manufacturers, system installers & DIYers are increasingly developing custom FIR filters for DSP-driven loudspeakers due to the incredible flexibility FIR filtering provides in loudspeaker design & tuning, and the advantages that FIR offers for system integration. Eclipse Audio’s FIR Designer software products can be used to create customized, powerful …

Read more…