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30 Cards in this Set
- Front
- Back
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What is used to attach the light to a batten? |
c-clamp |
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What is it called to move the lighting instrument from side to side |
Panning |
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What is the term used to describe moving intruments focus up and down |
tilt |
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What is used to shape the beam of light |
shutters |
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what is loosened to adjust the ERS's focus |
focus knob |
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what device is commonly used to create textured lighting |
gobo |
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What type of gobo can create both texture and color |
glass gobo` |
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where is the gobo placed in the instrument |
gobo slot |
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To project light featuring text the gobo is placed updide down and ___ |
reversed |
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Dimmer Capacity |
2400 |
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Term referring to the rate of vibration of a sound wave |
frequency |
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Frequency is measure in |
Hertz |
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This term refers to the relative high or low apperance of sound |
pitch |
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As frequency increases pitch will ___ |
increase |
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High pitch sounds have ____ |
shorter wavelengths |
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Amplitude is another word for |
volume |
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this word is used to describe the unique tonal quality of any given sound |
timbre |
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what is the study of sound and how it interacts with enviornments? |
Acoustics |
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This term refers to sound waves bouncing back and forth often in rooms with parallel walls |
reverberation |
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this term is the length of time it takes for a sound to competely fade away and stop reverberation |
decay time |
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What do we call the sound system used for the amplification of live sound |
reinforcement |
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this device converts sound waves into elecrtrical impulses |
Microphone |
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The name of the small voltage signal used to power microphones |
Phantom Power |
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What type of mic's use phantom power |
Condenser |
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What is the device used to adjust frequencies of a sound signal |
equalizer |
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What device is used to power a speaker |
Amp |
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What software is used as EMU's playback sytem |
Q Lab |
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What is the device that combines multiple audio signals into one mix down |
Sound Board |
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What type of microphone picks up audio signal in 360 degrees around the mic |
Omnidirectional |
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What is it called when a mic picks up a signal then loops it though the system producing an uncomfortable noise. |
feedback |
