B8LCD Details...
Micro Audio Recorder
Model B8 LCD-1120
Edic-mini LCD is a new series of digital voice recorders (DVR). Having small size traditionally, the model features the following:
Battery life in record mode, hours |
|
250Hrs |
Battery life in stand-by mode |
|
2 years |
Battery life in play back mode |
|
50 Hrs |
Built-in FLASH memory size, MB |
|
128MB |
Case |
|
Plastic |
Dimensions, mm |
|
59x28x9 mm |
Power source |
|
Battery CR2450 |
Voice storage capacity |
|
Please see the table |
Weight, grams |
|
20 gms |
Mic sensitivity |
|
Up to 9 Mtrs |
External mic |
|
Optional. +/- 6 dB AGC. Can be connected to enhance range. |
Frequency band |
|
(100-6000 Hz), sample rate selection 4/8/16 kHz |
Playback |
|
Earphone or Computer with date and time stamp on each audio recording. |
Extra attachments |
|
Optional. Can work as voice logger when attached to telephone line in parallel. |
Software |
|
Provided for downloading and storing audio files on a computer. |
Additional software |
|
Provided to enhance playback capabilities. |
Countermeasure effects |
|
Is not Jammed by audio Jammers |
Environmental effects |
|
Noise of ACs, tube light chokes does not reduce quality of sound recorded. |
Operating Temperature |
|
-10°C to 50°C |
Additional features:
Three-line LCD indicator displays all information needed.
• Joystick to control the Micro audio recorder
• Dynamic range, extended by 8 times (16 bit codec, and 18 bit when using an external microphone
• Signal/noise ratio improved by 12 dB
• Extended recording frequency band (100-6000 Hz), sample rate selection 4/8/16 kHz
• Lower current consumption: half in Recording mode, 5 times lower in Standby mode and 20 times lower in VAS
• Faster data exchange with the PC through the supplied USB adapter
• Inbuilt clock
• Real time Timer for automatic scheduled recording
• Antialiasing program median filter available to improve recorded and played signal quality
• Playback recorded messages using the earphone and save them into your PC as standard sound file
• Continuous operation duration: In record mode: up to 250 Hrs
• in Playback mode: up to 50 hours
• in Standby mode: 2 years
• Can operate between -20°C to 50°C
The DVR provides for eight user settings for record parameters (profiles).
0 |
Extra high |
sample rate 16 kHz, linear (without compression), 256 Kbit/s |
k=16 |
1 |
Super high |
sample rate 16 kHz, logarithmic compression (16 LOG), 128 Kbit/s |
k=8 |
2 |
Normal |
sample rate 8 kHz, logarithmic compression (16 LOG), 64 Kbit/s |
k=4 |
3 |
Medium |
sample rate 8 kHz, modified 4-bit ADPCM, 32 Kbit/s |
k=2 |
4 |
Extra high VAS |
sample rate 16 kHz, linear (without compression), VAS, 256 Kbit/s |
k=16* |
5 |
Super high VAS |
sample rate 16 kHz, logarithmic compression (16 LOG), VAS, 128 Kbit/s |
k=8* |
6 |
Normal VAS |
sample rate 8 kHz, logarithmic compression (16 LOG), VAS, 64 Kbit/s |
k=4* |
|
