3
Technical Characteristics
- Recording time with fully-charged
rechargeable battery – up to 5 hours;
- Digits in the models’ names show the built-
in flash memory capacity (A31-300h/600h/
1200h):
- 300h – 17920 min (2Gb);
- 600h – 35840 min (4Gb);
- 1200h – 71680 min (8Gb).
(2 bit ADPCM, sampling rate 8 kHz);
- Data exchange speed: 0.7 Mb/sec
- Temperature range: 0-40°C;
- Bandwidth while recording:
100-10,000 Hz;
- Sound/noise ratio: -7 Db;
- Built-in microphone operating distance:
7-9 m;
- Flash memory’s shelf life: not less than 0
years;
- Period of time needed to charge
rechargeable battery: 3 hours;
- Rechargeable battery: 75 mA/h, Li-Pol;
- Dimensions: 9x5xmm;
- Weight: not more than 6,5 gram.
Summary of Contents for Tiny A31
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