DaytonAudio SPA1200DSP, Руководство пользователя

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Custom algorithms apply intelligent multi-band room equalization (iEQ™)
The included 20Hz-capable iEQ microphone allows estimation of your room’s natural frequency response
characteristics and precisely applies PEQ filters to compensate for inevitable response anomalies. Plug the
microphone’s 3.5mm “male” fitting into the amp panel’s “female” jack labeled “Mic In” for this procedure.
Measurement of room acoustics requires moving your EQ mic through the room’s listening and/or viewing
“sweet spots”, typically affixed to a photo tri-pod for best acoustical results. Only three different positions are
required, as testing actually captures 12 measurements per location (automatically averaging each result).
Starting iEQ : Selecting the GUI’s button starts custom calibration test tones. After moving
your mic to three different listening locations and estimations are finished, the system screen will display the
final measured and calculated post-equalized frequency response results.