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Most about this product Digital Voice Recorder

Product ID : DVR A

General features

  • Overall size 17x57x10 mm, including built-in microphone, flash memory, battery compartment.
  • Weight without battery 8 grams
  • Plastic case
  • Power source - battery type Silver Button Cell, type 357, 11x5.6 mm
    • Battery life in record mode 5 hours
    • Battery life in stand-by mode 1 week
  • Media storage - built-in flash memory. Available memory volumes for model A - 128 and 256 MB.
    • The appropriate indexes in the recorder name are the following:
      • 128 MB - 1120
      • 256 MB - 2240

Index indicates the maximum recording time in minutes at highest compression rate.

Technical features

  • Frequency range: 300-3400 Hz
  • Dynamic range: 60 dB
  • Sampling rate 8 kHz
  • Built-in microphone sensitivity: 7-9 m
  • Quality, formats and density of the data:
    • High - linear 12 bit (w/o compression), 96 kbit/s
    • Normal - linear 8 bit (compression by the mu- law), 64 kbit/s
    • Medium - modified 4 bit IMA ADPCM, 32 kbit/s
    • LongPlay - modified 3 bit IMA ADPCM, 24 kbit/s
    • ExtraLongPlay - modified 2 bit IMA ADPCM, 16 kbit/s
  • Recording quality index: 3.5–4.8 MOS (varies with density).

Voice and data storage time, as per flash memory specification: over 10 years.

Package includes

  1. Digital voice recorder Edic-Mini model A
  2. Earphone
  3. DVR-PC connection cable, LPT standard
  4. 2 batteries type 357.
  5. CD-ROM with the software package
  6. Operation manual
  7. Package box