SYSTEM FEATURES
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Number of channels is scalable up to 64. However, each module is of four channels. (Indicate no. of channels required while ordering)
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Modular construction
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Easy installation and user-friendly software interfaces
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Each Channel Bank is of four Channels
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Compression Rate 64 KBPS to retain original voice. (Higher compression rates can be provided)
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Separate indication for every channel recording in pogress
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Can be interfaced with wireless, telephone lines. Thus various types of voice signal inputs can be fed to Voice Logger System simultaneously, allocating separate channel for each input
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Records voice with date and time
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Plays Voice by entering date and time
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Plays any channel without interrupting recording of any other channel, including channel being played
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Has Ethernet port to get connected in computer network
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Play Control is by any computer in the network.
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Record keeping can be done on CDs / Flash Memory
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Computer programmable selection of VOX, Pseudo calls or off hook calls
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GSM / CDMA Interface for recording (Fixed Cellular/CDMA Terminal to be provided by the buyer)
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Recording remains uninterrupted even in case of defect in computer hardware and software (where recording is in flash memory / dedicated hard disk)
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Play possible from every 4-channel module by using keyboard in stand-alone configuration only
SYSTEM TECHNICAL SPECIFICATIONS
|
Channels |
: |
Analog (In multiples of 4) |
|
Voice coding methods |
: |
64 KBPS G.711 A/u law PCM |
|
Record Trigger modes |
: |
Parallel Off hook / VOX / Ring detection / Forced |
|
Storage Capacity / Media |
: |
1600 Hrs in 40 GB hard disk provided to every four- channel module |
|
Frequency Response |
: |
300-3400Hz +/- 3 dB |
|
Analog Input |
: |
1. Impedance 600 Ohms or > 10 K Ohm
2. Balanced or Unbalanced |
|
Speaker Output |
: |
Speaker (2W, 8 Ohm) |
|
Signal to Noise Ratio |
: |
Better than 40dB |
|
Distortion |
: |
Less than 3% |
|
Cross Talk |
: |
Better than 40dB |
|
Recording Sensitivity |
: |
Better than 40dBm |
|
Power |
: |
230V, 50Hz, AC +/- 20% |
Telephone Port
(Balanced Line) |
: |
RJ11 |
|
Unbalance Inputs Port |
: |
DB25 |
|
PC Recording Port |
: |
10-BASE-T, RJ45, UTP |
Display
(In standalone Configure only) |
: |
Four line 20 characters Alphanumeric LCD |
Keyboard
(In standalone Configure only) |
: |
PS2 keyboard |
|
Temperature |
: |
Operating: -10° C to +55° C
Storage: -40° C to +70° C |
|
Humidity |
: |
40° C, RH 95 % |
Each 4 - channel Voice Logger module is equipped with network interface Ethernet 10 / 100, which allows its connection in the network. Thus any number of 4 - channel modules can work together in the network making it possible search of voice records of all 4 - channel modules in any single PC of the network.
