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Loudspeaker system Calibration (Onsite tuning ((Equalize the sources -…
Loudspeaker system Calibration
1.Office preparation
Collect design and venue information
Prepare the LA NWM session for measurements
Prepare the calibration kit
2.On site verification
Check the validity of the design file
Check the implementation of the system
Check the loudspeaker acoustic output
3.Measurements
Set up the hardware
Adjust the measurement settings
Lauch a recording sequence
Validate the data
Onsite tuning
(Equalize the sources - Corrective EQ.)
Align the main source and its frequency complements - main -sub alignment
Equalize the aligned system - Contour EQ
Align the main and its spatial complements - main-fill alignment
Listen
Handover
Transmit the entire system
Present the ID card of the tuned system
Explain the recommended adjustments