Description
The recorder is designed to control and record acoustic information obtained using a small accelerometer (stethoscope sensor) through the elements of building structures (wall, ceiling, etc.), or using an external wired microphone (wire length up to 10 km)
Features:
- Recording of received information (WAV) to a removable microSD card
- Built-in Li-PO battery OLEO display
- Real time clock
- Equalizer (5 bands)
Distinctive Features
- Volume control
- Portable design
- Playing back the recorded audio data
- Duration of audio information recording is up to 250 hours, provided that an external power source is used
- Setting operating modes using the menu (including adjusting the output voltage for a wired microphone)
- Built-in loudspeaker
- Linear output
- Micro USB connector for inbuilt battery charging
- Small accelerometer has a metal non-separable housing and a flexible cable with connectors for connecting to an amplifier, made on the basis of piezoceramic elements
Configuration Options
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The information recording mode can be customized using the menu functions displayed on the OLEO screen. To improve the quality and expand the dynamic range of the acoustic signal, a special low-noise amplifier, compressor and digital signal processor (DSP) are used.
