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18 Cards in this Set
- Front
- Back
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Describe Phase
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Frequency Dependent Time Delay
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What is the physical distance for he full wavelength of 2 kHz?
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0.565 ft
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What are the Basis Test Signals used for sounds system measurement (not jut for SIM)
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Sine Wave
White Noise Broadband Pulse, Shaped Noise |
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White Noise is
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Equal energy per octave
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What are the two most commonly use weighting curves for SPL Meters?
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A & C
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Phase correction is used?
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To correct for time alignment issues
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Name two side effects that may be seen by reducing the LF amplifier gain
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Crossover point will shift, and possible phase misalignment
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Name ways to model a standard room shape instead of placing vertex by vertex or extruding
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a and B
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What does the F6 key do in EASE
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Saves and Applies
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Why do we model most rooms in the negative-y axis
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It is the way the speakers are facing when inserted
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What is the command for cutting one face into two faces
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Fixed cut
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Which screen computes and displays the amplitude response of the measured system in the Time Domain
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Delay Finder
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The SIM II 2.0 Lab software is used primarily for what two applications?
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Stand alone Measurement and Research
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In the DATA STATUS PANEL< NOT will only show how many characters from the NOTEPAD
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10
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Data Rejected in the Overall Status Panel means
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Overload
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In Delay Finder, what is the HotKey for the AutoKey for the Autoset Delay
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F3
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In Delay Finder, what does the lower screen display compared to the upper screen
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10 time magnification of the spectrum screen
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What does MLS stand for?
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Maximum Length Sequence
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