Gnome-P II: Portable Digital Stereo Recorder

  • 16GB built in memory
  • WAV stereo recording
  • 70 hours recording time without battery recharge
  • Noise cancellation
  • Two external microphones
Gnome P-II: Portable Digital Stereo Recorder
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Overview

Gnome-P II Portable Digital Recorder is a professional sound recording unit providing high-quality mono and stereo speech signal recording under
difficult acoustic conditions.

Its extra small dimensions and weight, as well as user-friendly control, make it usable for a wide range of customers and enable recording speech signals both
indoors and outdoors.

Applications:

  • Law enforcement agencies: capture voice and sound during special operations, in police vehicles, etc.
  • Security providers: capture voice and sound for safety reasons, e.g. inside cash-in-transit vans
  • Emergency services (fire, ambulance, rescue): capture voice and sound during rescue operations and inside rescue vehicles
  • Professional services (legal, medical, business, journalism): record meetings, consultations and interviews

Advantages:

  • Linear format recording with no compression
  • Special software enables data protection in case of unauthorized access
  • Manual, voice and schedule recording activation modes
  • Recording format: .wav files
  • Robust metal case
  • Digital signature
  • PIN protection against unauthorized access
  • Protection against electromagnetic rays and interferences
  • No indirect electromagnetic radiation

Highlights

  • High recording quality ensured by mono/stereo 16, 24 bit PCM recording standard and highly sensitive microphones.
  • Channel distribution between source signals is performed manually. The recorded sound is stored in the device’s internal flash memory.
  • Recording process is performed via either two onboard or two external microphones as well as from hardware line outputs.
  • Manual and automatic adjustment of entrance signal level
  • Recording can be activated by voice, manually or by  embedded timer
  • High speed copying of the written-down information from recorder memory to other digital device in the *.wav format
  • The built-in battery can be changed from:
    • the network power adaptor of 110-220 V/50-60 Hz
    • the computer USB port

Technical specification

Number of recording channels 2
Number of built-in microphones 2
Type of built-in microphones Electret
Number of microphone inputs 2
Number of line inputs 2
Internal flash memory capacity 16 GB
Recording format PCM 16 or 24 bit without compression;
8 bit with compression according to A- or μ-law
Sampling rate 8000 Hz, 11025 Hz, 16000 Hz,
22050 Hz, 32000 Hz, 44100 Hz
Nonlinear distortion coefficient (at 1 kHz, with 16 kHz sampling rate, with no compression 24 bit PCM) Line input 0.01 ± 0.009 %
Microphone input 0.01 ± 0.009 %
Signal-to-noise ratio (at 1 kHz, with 16 kHz sampling rate, with no compression 24 bit PCM) Line input 93 ± 3 dB
Microphone input 83 ± 5 dB
Dynamic range of recorded signals (at 1 kHz, with 16 kHz sampling rate, with no compression 24 bit PCM) Line input 93 ± 3 dB
Microphone input 83 ± 5 dB
Frequency response unevenness 1 ± 0.8 dB
Depth of AGC 35 ± 5 dB
Operation without charging Recording with the following settings: 8 kHz, mono,
16 bit PCM: 70 hrs
Standby mode (scheduled): 20 000 hrs
VOX (voice activated recording): 160 hrs
Maximum recording duration into the internal 16 GB memory
(Stereo, 16 bit PCM, 32 kHz sampling rate)
32 hrs
Maximum recording duration into the internal 16 GB memory
(Stereo, 24 bit PCM, 16 kHz sampling rate)
45 hrs
PC Interface USB 2.0
USB Mode High Speed
Dimensions 75.2 х 48.9 х 12.8 mm
(Tolerance ± 1.0 mm)
Case Metal
Weight (battery included) 70 ± 5 g
OS Compatibility Microsoft® Windows XP, 7, 8, 10