Difference between revisions of "Energy Systems - Marantz Recorders"
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* Record Settings: Review setting on [http://www.evergreen.edu/medialoan/docs/audio_marantzpmd660.pdf handout] | * Record Settings: Review setting on [http://www.evergreen.edu/medialoan/docs/audio_marantzpmd660.pdf handout] | ||
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[[category:2011-2012]] | [[category:2011-2012]] |
Revision as of 14:13, 17 October 2011
Contents
Media Loan
- www.evergreen.edu/medialoan
- L2504. End of hallway past Libary and Computer Center Entrances.
- Reserve Equipment
- Test Equipment
- Late Fees
Late Fines assessed daily, per item Equipment valued over $250 — $20.00 per day Equipment valued under $250 — $10.00 per day Keys and all equipment and accessories valued over $50 — $10.00 per day Equipment and accessories valued under $50 — $5.00 per day
Sound
- Measure sound in cycles per second or Hertz (Hz)
- Human hearing 20 Hz to 20kHz
MIcrophones
- A microphone converts acoustic energy to electrical energy
MIcrophone Types
- Condenser Mics
- More sensitive to higher frequencies and fast transients.
- Needs power. Batteries in microphone.
- Dynamic Mics
- Ruggeed
- Can take high sound levels
- No power needed.
Microphone Patterns
- Omni: picks up sound from all directions.
- Cardioid: picks up sound from front:
- Proximity Effect: low frequencies are boosted as mic is closer to the source.
- Super-Cardioid: Picks up from front with a narrower pattern.
Microphones
- Handheld
- lavaliere: Small mic which clamps to shirt.
- Shotgun: Long mic. Picks up sound from with an extremely narrow pattern.
Marantz Recorder
Digital audio recorder that records to memory cards.
- Format memory card before use.
- Record Settings: Review setting on handout
Tips