DISCONTINUED
DP-L2
Ambient Noise Controller
The DP-L2 is a digital audio processor equipped with 2 Input, 2 Output, 1 ambient noise sensor microphone input and 1 monitor output and features easy setting of each function by the front panel operation. It is equipped with an ambient noise control function (The ANC function distinguishes between the unit's output sound and the ambient noise. The unit's output sound is not detected as noise.) and an automatic level control function that keeps the input signal level constant. It can be mounted in an EIA Standard equipment rack (1 unit size).
- Digital audio processor adjusts BGM / announcement sound volume to match changes of ambient noise
- Automatic and accurate input and output sound level adjustment
- Output excluded from ambient noise sensing, therefore no problem with te installation location of the sensor microphone
- Easy, quick installation and simple operation
- 1-unit size
- Specifications
- Application examples
- Tender text
- Downloads
Specifications
Specifications for product:
| DP-L2 | |
|---|---|
| Power source |
220 - 240 V AC, 50 / 60 Hz |
| Power / current consumption |
20 W |
| Frequency response |
20 Hz - 20 kHz |
| Current consumption |
0.22 A |
| Inputs |
Sensor Input, Input 1 & 2 (removable terminal block) |
| Outputs |
Monitor Output, Output 1 & 2 (removable terminal block 3 pins) |
| A/D, D/A Converter |
24 bit |
| Signal processing |
Automatic level control, ambient noise control, maximum output signal level control, input level indicator, output level indicator |
| Sampling frequency |
48 kHz |
| Other features |
Phantom power switch (sensor input), key lock function, ground lift switch (INPUT 1, INPUT 2), input/output bypass function in power off |
| Dimensions |
482 x 44 x 303 mm (W x H x D) |
| Finish |
Steel plate, black |
| Operating temperature |
0 °C to +40 °C |
| Weight |
3.7 kg |
Application examples
Tender text
Downloads
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