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Spy digital voice recorder edic-mini lcd msd + 2GB card
Template By Froo! SPY Digital Voice Recorder Edic-Mini LCD mSD + 2Gb card
SPY Digital Voice Recorder Edic-Mini LCD mSD
Edic-mini LCD is a new series of digital voice recorders (DVR). Having small size traditionally, the model features are the following:
- extended recording frequency band (100-6000 Hz), sample rate selection 4/8 kHz;
Voice recorders of the Edic-mini LCD series are professional devices intended for making high quality record of voice messages. You can playback recorded messages using the earphone and save them into your PC as standard sound files.
Voice recorders are of extremely small size and weight, have a long record duration (up to 600 hours) and autonomy operation (up to 1000 hours), a wide dynamic range and a highly sensitive built-in microphone. Having no moving parts, the DVR is able to function within a wide range of temperatures, under strong vibration and dustiness.
The DVR records either in the sequential messages mode (one by one, the number of messages is limited only by the DVR memory) or in the circular buffer mode (i.e. cyclically). The DVR can provide some memory size to the circular buffer. As soon as the provided memory space comes to the end, the DVR will start recording into the record beginning (i.e. deleting the previously recorded data). Therefore, the circular mode is convenient if you want to have fresh information for a certain period.
The mSD model is produced in a plastic case.
Dimensions: 13x39x51 mm, weight: 11 g. Battery: AAA.
Maximum record duration: depends on the flash card capacity.
in Record mode: up to 20 hours;
the mSD model of DVR uses accessories of type 3.
We have tested several types of miniSD cards for our mSD model and devided them into compatible and incompetible ones. Here is our short list * of those tested cards:
Recording time in ExtraLongPlay mode (modified 2-bit ADPCM, sample rate 8 kHz, 16 Kb\s) depends on removable miniSD card capacity (from 64 up to 2048 MB);
Operation temperature -20 ... +50 C
At play back from PC 100 ... 6000 Hz
At play back via earphone 100 ... 3800 Hz
Audio sample rate 8000, 4000 Hz
Codec resolution 16 digits (using external microphone the dynamic range is 18 digits)
Quality, format and data recording density - Without compression (linear), sample rate is 8 kHz, 128 Kbit/s, k=8
- Without compression (linear), sample rate is 4 kHz, 64 Kbit/s, k=4
- Logarithmic compression, sample rate is 8 kHz, 64 Kbit/s, k=4
- Logarithmic compression, sample rate is 4 kHz, 32 Kbit/s, k=2
- Modified 4-bit ADPCM, sample rate is 8 kHz, 32 Kbit/s, k=2
- Modified 2-bit ADPCM, sample rate is 8 kHz, 16 Kbit/s, k=1
- Modified 4-bit ADPCM, sample rate is 4 kHz, 16 Kbit/s, k=1
- Modified 2-bit ADPCM, sample rate is 4 kHz, 8 Kbit/s, k=0.5
where k is the coefficient, showing how many times the maximum record time decreases at record quality increase.
Data transfer rate via USB-interface Up to 1,5 Mb\s
Stand-by mode (with LCD on) 0,14 mA
Stand-by mode (with LCD off) 0,014 mA
Record mode (depending on the recording profile) 1,5 mA - 3,6 mA
VAS mode, audio level is lower than the threshold value Less than 0.2 mA
Software features and settings:
VAS presence with tuning parameters
Antialiasing median program filter
Linear and circular recording mode
Replaceable flash card memory size, MB 2048
Battery life in record mode, hours 20 for miniSD
Battery life in stand-by mode 2 years
Built-in FLASH memory size, MB NO
Battery life in record mode, hours 0
Battery life in stand-by mode 0Case plastic
Power source Li-Pol rechargeable battery or AAA battery
Voice storage capacity, hours depends on removable miniSD card capacity
Voice storage capacity, min depends on removable miniSD card capacity
