Focus Fidelity Impala All-New Freeware Measurement Application

[ankokdog]

Focus Fidelity software analyses impulse response measurements taken at multiple positions in the listening area to build a time-domain accurate mathematical model of the loudspeaker-input-to-listening-area "response" or transfer function. The model enables the identification of resonant modes, phase distortions and reverberant field tonal balance, and factors that should not be corrected. The input to the filter design process is the model analysis combined with the user-specified target magnitude frequency response.

Audio playback through the filter combines with the now known (through measurements) loudspeaker and room characteristics to produce a total result that is substantially closer to the frequency and time domain targets set by the user. The filter is particularly effective at,

• reducing the decay time of resonances caused by standing waves (room modes)
• reversing loudspeaker phase and impulse distortions
• controlling tonal balance

Our software does not attempt aggressive correction that would be highly position dependent or produce filters with significant "ringing", especially pre-ringing.

Focus Fidelity Releases Impala, an All-New Freeware Measurement Application

(January 25, 2022) Our friends at Focus Fidelity are celebrating the new year with an exciting gift to the enthusiast community. In its most recent newsletter, the software developer announced the launch of Impala, a freeware application designed to make measurements for digital room correction...

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Focus Fidelity - Digital Room Correction

Digital Room Correction Software

www.focusfidelity.com

 

[ankokdog]

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