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 …
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 …