Calibration & Chp 9-11

Card Set Information

Author:
Anonymous
ID:
10771
Filename:
Calibration & Chp 9-11
Updated:
2010-03-16 06:37:18
Tags:
Calibration Audio
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Description:
Calibration of audio equiptment
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  1. 0vu = _____ = 1.23v
    +4dBu
  2. 0vu = +4 dBu = _____
    1.23v
  3. 0Vu= ____dBFS for 16 bit recorder






    12
  4. 0Vu= ____dBFS for 24 bit recorder
    -18 or -20
  5. +3dB = ____ nWB/meter
    250
  6. 0dB = ____ nWB/meter
    185
  7. 0 dB = _____ V
    0.775
  8. Calibration Steps
    1.
    2.
    • 1. Output (playback)
    • 2. Input (Recorder)
  9. Low tone
    1K tone
  10. High tone
    10K
  11. Level of tones (-) desired operating level =
    Vu readout
  12. +3-3= ___ Vu
    O
  13. +3 - (+9)= _____ Vu
    -6Vu
  14. Most common
    +6
  15. Used for higher output stuff
    +9
  16. Monitors should be set in an equilateral triangle. _4_ feet away from monitors move them apart ___ feet.
    4
  17. Things to listen for in a monitor
    • 1. Even frequency balance
    • 2. Frequency balancy that stays the same at any level
    • 3. High output level without distortion
  18. Too much buss compression or over-limiting either when mixing or mastering results in
    Hypercompression
  19. The more samples per second of the analog WF that occurs, resulting
    greater bandwidth for the signal
  20. The more bits in the word, the better the
    dynamic range

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