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Audio Post Production Knowledge Base
Below are the following results for the tag: "analog"
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Print Master |
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Print Through |
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Puck |
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Punch In / Out |
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Push-pull |
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Quad Optical |
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Razor Tape |
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Reel-to-reel Tape |
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Routing |
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S-VHS |
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Trigger Tone
A trigger tone is a 12kHz sine wave that was used to "trigger," or turn on, the surround channel of a discrete LCRS (Left channel, Center channel, Right channel, Surround channel) Cinemascope™ print.
Early LCRS surround mixes for Cinemascope films contained very little surround 
Phasing
Phasing is a steady or variable cancellation of frequencies created when two copies of identical program material are combined with very small variations in timing. The timing variations that cause phasing are up to approximately 1/2 a video frame apart. When the timing variation between the
Decibel
A decibel (dB), named by Bell labs for it's founder, Alexander Graham Bell, is a logarithmic, relative scale for measuring power or amplitude, and it is used in a wide variety of disciplines. With respect to audio, it is a measurement of loudness.
Human hearing has a dynamic range of about