Newest Feature:
Sweeps as well as MLS. Powerful new add on low cost licenses for special functions.
Test Signal CD:
Test signal CD use for laptops and Windows emulators
File Averaging:
Spatial averaging for multiple mic/speaker locations
3 D Waterfall display
3 D waterfall plots for low frequency room resonance & loudspeaker measurement
Ease of Use:
Extensive online context sensitive help provides "learn as you go" approach for beginners with a minimum amount of manual reading.
Two Channel MLS Measurement:
ETF5.xxx provides highly accurate measurements using even low cost "game" type sound cards.
Pseudo Real Time Operation:
Measurements can be updated in near real time.
Channel Balance, Relative Phase and Timing:
These three critical adjustments required for multichannel systems.
Powerful Low Frequency Testing:
Very low background noise interference for LF measurements.
Device Designer:
Generates designs for helmholtz resonators and quadratic residue diffusers.
Standard Measurements:
Impulse response, energy - time curves, fractional octave frequency
response, unsmoothed frequency response, phase, SPL, cumulative
spectral decay, RT/60, clarity, definition, and propogation delay are provided.
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