Short Operating Instruction for EDIC-mini Dime
Purpose
Professional recorders “Еdic-mini Dime” intended for making high quality record of voice messages into built-in flash memory. The recordings
can be further uploaded onto the PC/tablet/smart phone and other devices supporting external carrier connection. The series includes small-sized
voice recorders featuring digital microphones and internal flash memory.
Main technical characteristics of the recorders
Model
Power supply
Dimensions
(mm)
Weight
(g)
Autonomy
(hours)*
Signal-to-
noise, dB
Sensitivity
Bit depth
(bit)
Sampling
rates (kHz)
Frequency
band (kHz)
Quiescent
current
Recording current
8KHz/8bit
A124
rechargeable
battery 35mA
51.5x12.5x5
3.5
40
70
15
up to 24
8;16;22
0,1-10
1,7 µA
0,8mA
A125
rechargeable
battery 120mA
45x15x7
65
130
70
15
up to 24
8;16;22
0,1-10
1,7 µA
0,8mA
A128
rechargeable
battery 30mA
5.5x14x35
3.5
35
70
15
up to 24
8;16;22
0,1-10
1,7 µA
0,8mA
A120
CR2016
d24,6x8
5
80
70
15
up to 24
8;16;22
0,1-10
-
0,8mA
A120w
CR2016
31.5x26x6
5
80
70
15
up to 24
8;16;22
0,1-10
-
0,8mA
* The size of the case may differ slightly from the size shown in the table within 0,5 mm.
**recording duration is specified for record mode 8kHz/8 bit, the autonomy is lower with higher sampling rate or bit depth.
- PC communication interface - USB
- Permissible temperature of operation and storage 0 .. + 50C
- Operating lifetime 3 years
Main Features
1. Recording using a MEMS microphone with a 24-bit audio codec, the dynamic range of the
codec is 144 dB, the signal-to-noise ratio is 70 dB;
2. Acoustic sensitivity up to 15m, recorded frequency band 0.1-15kHz, sampling rates 8, 16,
22 kHz;
3. Markers based on the Diffie-Hellman cryptographic protocol, which allow you to confirm
the authenticity of the record in court. (except for B120 and B120w models - implementation
in the next software update);
4. Password protection of records;
5. Marking the recordings with the date and time, as well as the serial number of the
recorder;
6. Adjustment of the gain level;
7. Built-in real-time clock with calendar. Timers to enable recording at the right time
and date. (except B120 and B120w models);
8. Voice activation System (VAS), linear and circular recording (audio recorder
mode);
9. Operation and indication: buttons (B120 on/off by installing the battery) and LED;
10. Connecting to any OS that supports connecting external devices (Windows,
Linux, Android, macOS, etc.);
11. Setting the operating modes using the configuration file;
12. Low consumption currents, ultra-small dimensions and weight.
EDIC-mini
recorder Dime A125
on
off
←Reset
mic &
led→
usb→
Dime
A124
EDIC-mini
Recorder
Led↓
Mic↑
↑Reset
B120
recorder
↑battery
CR2016
↓
usb
mic
↑
↓led
↓usb
B120w
recorder
EDIC-mini
↑battery
CR2016
mic
↑
↓led
EDIC-mini Dime
recorder A128
off
on
mic &
led→
usb→
