Take your time and repeat the sequence a few times, fine-tuning the level of each speaker with each pass of the test tones. With the test tones running make the "Channel Level" adjustments on the receiver's setup menu for each speaker to be as close to your reference as possible using the D-Pad on your remote to go +/- in volume. Here are some typical settings for each speaker compared to the reference level (75 dB): When running the test tones (which sound like a whooshing noise or beeps), the room should be as quiet as possible, so turn off your air conditioner, and shut all the windows and doors. Adjust the receiver's master volume control to get the tone level up or down to the same 75 dB. Now start the receiver's test tone sequence running through one speaker at a time at a medium loud level on the meter - we'd suggest 75 decibels (dB). Sit in the sweet spot, and hold the mic or the smartphone up near your face, and hold still during calibration. These meters all have settings of their own, select "C" weighting and "Slow" response.
, or the free Sound Level Analyzer Lite app for iPhones. To balance the volume level you'll need either a physical sound pressure meter like the Parts Express Mini Digital Sound Level Meter, or the free Sound Analyzer app for Android Look for the "Test Tone" setting on the speaker setup menu, which runs tones through one speaker at a time. Next, we need to balance the "channel level" of each speaker in the system so they're all equally loud.
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#Sony home stereo equalizer how to#
How to use your AV receiver's speaker auto calibration.
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