Each room needs to be tested for both audio and visual. In-room and recorded levels will be tested.
There are several notes to remember during the each test:
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Almost all settings are adjusted remotely, please be patient.
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Do not change things in-room unless directed by AV-NOC.
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Please speak using our radio protocol as multiple teams will be working at once
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When calling in a test please wait for acknologement from AV-NOC and proceed at AV-NOC’s pace.
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When speaking in the microphone being tested, the goal is for the audio to be loud enough to be heard in a room full of people, but not so loud that it is painful or distorted.
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Make sure that the camera stand is sufficiently elevated: as high as it can go and still be stable. Typically this is high enough to look over standing audience members (approximately 8 feet).
Additionally, volunteers will need the following equipment:
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❏ Computer with HDMI, mini-HDMI, or USB-C video output.
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❏ Device for playing MP3 with headphone jack
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❏ A sample MP3 file can be downloaded from http://www.hyperion-records.co.uk/audiotest/1%20Sullivan%20The%20Lost%20Chord,%20Seated%20one%20day%20at%20the%20organ.MP3
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❏ A loud speaking voice and much to talk about.
There are two microphone channels and one audio feed that need to be tested. Each of these three channels should be tested in-order.
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Countryman earset microphone (CH 1) worn over-the-ear
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Handheld microphone (CH 2) held pointing at your mouth about 3in away
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Audio source (CH 3) played into the 1/8" headphone jack on the podium
For each channel, follow this procedure:
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❏ Call into AV-NOC reporting that your room is ready to test channel 1, 2, or 3.
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❏ Wait for AV-NOC to confirm to proceed with test
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❏ Talk into the microphone or play audio and report if the room audio is "too quiet", or "too loud"
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❏ Continue talking as AV-NOC will adjust room levels while you are speaking
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❏ Confirm when the room audio is properly set
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❏ Continue talking as AV-NOC is now setting recorded levels
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❏ Stop talking when AV-NOC confirms that the levels are set
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❏ Proceed to next channel.
Testing video requires ensuing that the projector in the room and the recorded feed are both receiving video. To test, follow this procedure:
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❏ Plug in an HDMI or HDMI compatible input to the HDMI cord on the podium using optional adapters
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❏ Ensure projector projects feed from computer
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❏ Call into AV-NOC asking to check remote video feed
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❏ Confirm remote feed is as expected with AV-NOC
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❏ Press video switcher pushbutton switch one time and ensure feed changed
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❏ Press video switcher pushbutton switch one additional time and ensure feed changed back.
Corngradulations, the testing is now done. Please move to the next room as directed by AV-NOC.