Gnome-Nano is a new subminiature recorder. It is designed for very high-quality digital audio indoor and outdoor recording and recording in difficult acoustic conditions.
Law enforcement agencies: recording during special operations, in police cars, etc.
Security companies: recording inside cash-in-transit vans and for other safely reasons.
Emergency services: tracking of rescue operations inside vehicles.
Legal practices and institutions, businessmen, etc.: recording of important conversations, lectures and interviews operations.
Features
- Continuous high-quality mono and stereo recording with or without compression using a built-in microphone and/or one or two external microphones in the integrated flash memory
- Automatic and manual gain control
- Recording started/stopped manually or automatically (by signal level/timers)
- Recording formats: files *.wav
- Built-in battery rechargeable from power supply (AC/DC 22V/50Hz) or USB computer interface
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- One of the smallest professional recorders
- Long duration of the recording
- Nearly undetectable and insuppressible
- Digital signature to protect the recorded data from modification
- Number of channels: 2 or 1 (microphones, line outputs)
- Built-in memory size: 2 Gb
- Recording format: mono/stereo PCM 16 bit or with double compression
- Sampling rate: 8 or 16 kHz
- Bandpass flatness: not more than 1 dB
- SNR (signal-to-noise ratio) at microphone inputs: at least 78 dB
- SNR (signal-to-noise ratio) at linear inputs: at least 89 dB
- Total Harmonic Distortion for mic. Input (at 1 kHz, with16 kHz sampling frequency):
- Total Harmonic Distortion for line input (at 1 kHz, with16 kHz sampling frequency):
- Microphones: electret, HF-resistant, sensitivity – 55 dB
- Maximal recording time (mono recording with 2x compression, 8 kHz): not less than 70 h
- Maximal recording time (stereo recording, PCM 16 bit, 16 kHz): not less than 8,5 h
- Maximal operation time without battery recharge (250 mAh):
- Power supply:
- Recorded data transfer rate: 1.0 MB/s (USB 2.0 Hi or Full-speed)
- Recorder size: 47x34x6 mm
- Weight (with battery): 30 g
without compression – 0.1% max
with 2x compression – 1.0 max
without compression – 0.01% max
with 2x compression – 1.0% max
record mode – more than 6 h
time mode – more than 800 h
voice activation mode – more than 200 h
built-in Li-ion, 250 mAh supply
5V external power supply (charger with USB-interface)
power supply recharge time – 2 hours or less
type of computer interface: USB 2.0
