Difference between revisions of "Energy Systems - Marantz Recorders"

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(Marantz Recorder)
(Microphones)
 
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** Needs power.  Batteries in microphone.
 
** Needs power.  Batteries in microphone.
 
* Dynamic Mics
 
* Dynamic Mics
** Ruggeed
+
** Rugged
 
** Can take high sound levels
 
** Can take high sound levels
 
** No power needed.
 
** No power needed.
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* lavaliere:  Small mic which clamps to clothing.
 
* lavaliere:  Small mic which clamps to clothing.
 
* Shotgun:  Long mic.  Picks up sound from with an extremely narrow pattern.
 
* Shotgun:  Long mic.  Picks up sound from with an extremely narrow pattern.
 +
 +
===Connector Types===
 +
# XLR = Needed for Marantz
 +
# Mini = will not work with Marantz.
  
 
==Marantz Recorder==
 
==Marantz Recorder==
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'''Notes'''
 
'''Notes'''
 +
* Batteries!!!
 
* Always record as PCM.
 
* Always record as PCM.
 
* Mono vs Stereo
 
* Mono vs Stereo
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* USB Mode
 
* USB Mode
  
'''Hands On'''
+
 
 +
 
 +
===Recording Exercise===
 
# Format card
 
# Format card
 
# Connect 1 mic to recorder.
 
# Connect 1 mic to recorder.
# Set to record to PCM, 48kHZ, mono.
+
# Set to record to PCM, 48kHZ, mono, manual record levels.
 
# Connect headphones.
 
# Connect headphones.
 +
# Make a test recording
 +
## Press '''Rec''' Pause
 +
## Test mic
 +
## Set levels
 +
## Press '''Rec''' to start recording.
 +
## Listen on headphones
 +
## Press '''Stop''' to stop recording
 +
## Playback recording
 
# Record some sounds
 
# Record some sounds
 
## Voices.
 
## Voices.
 
## Close sounds
 
## Close sounds
 
## Distant sounds
 
## Distant sounds
 +
## Try different mics if available.
 
# Connect to computer and transfer sounds.   
 
# Connect to computer and transfer sounds.   
  

Latest revision as of 13:02, 18 October 2011

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

  • Sound is measured in cycles per second or Hertz (Hz).
  • Human hearing is 20Hz 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
    • Rugged
    • 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 clothing.
  • Shotgun: Long mic. Picks up sound from with an extremely narrow pattern.

Connector Types

  1. XLR = Needed for Marantz
  2. Mini = will not work with Marantz.

Marantz Recorder

Digital audio recorder that records to memory cards.

  • Format memory card before use.
  • Record Settings: Review settings on handout


Notes

  • Batteries!!!
  • Always record as PCM.
  • Mono vs Stereo
  • Setting Levels: Do not hit zero on the meter.
  • Always have headphones.
  • Record room tone.
  • USB Mode


Recording Exercise

  1. Format card
  2. Connect 1 mic to recorder.
  3. Set to record to PCM, 48kHZ, mono, manual record levels.
  4. Connect headphones.
  5. Make a test recording
    1. Press Rec Pause
    2. Test mic
    3. Set levels
    4. Press Rec to start recording.
    5. Listen on headphones
    6. Press Stop to stop recording
    7. Playback recording
  6. Record some sounds
    1. Voices.
    2. Close sounds
    3. Distant sounds
    4. Try different mics if available.
  7. Connect to computer and transfer sounds.

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