Product Description
DAM-128D Digital intelligent conference processoris the perfect combination of digital audio and digital control technology tohigh-performance DSP as the core, with dedicated control software, each channelcan be set and adjusted in detail, comes with 12X8 matrix, support multiplelevels , All intelligent conference management, can easily form a set ofpowerful, easy to operate digital intelligent conference system. .It isapplicable to the high demand of court, business center, conference center,hotel and TV station.
Performance Introduction
Dante Digital Audio Protocol
12 channel input, 8 channel output, intelligent digital mixer supporting Dante protocol;
48V phantom power supply
48V phantom power supply is attached to the input channel; 4-channel linear input; 4-channel Dante audio or Dante microphone can switch input channels at will; Independent mute control and phantom power control;
Multichannel analog output
4-channel MASTER analog output, and support 4-channel Dante digital signal output at the same time; Each channel output is equipped with 31 segments of graphic equalization, which can be adjusted as required, and the LINE/MIC output level is switched; Limiter and howling suppression settings can effectively limit the output level and protect the next level of audio equipment or speakers;
DSP Digital Mixing Algorithm
It adopts 40 bit floating point operation, high-speed DSP chip with operating frequency>450MHz, and digital audio automatic mixing algorithm independently developed by Relacart core technology team, which always maintains the style of showing real sound; And supports Dante microphone mixing
Automatic valve level regulation
The automatic sound valve adjustment can automatically calculate the appropriate valve level by using the powerful computing system of DSP digital algorithm according to the on-site environmental noise, which is suitable for any harsh conference environment; Finally, keep the time adjustable to ensure that your meeting is more smooth;
Independent working channel
It has 12 independent input working channels, and each channel can adjust the input gain independently.
Technical Specifications
Dynamic Range (20 Hz to 20 kHZ, A-weighed, typical):Analog-to-Analog : 100dB
Harmonic Distortion 1 kHz, +4 dBu out, mix output (MASTER) at +0 dB:<0.05%
S/N (22 Hz - 22 kHz, RMS, A-Filter):118dB
Common Mode Rejection Ratio 150Ω balanced source, at 1kHz:>60 dB
Number of input channels:MIC * 8、 Line * 4、 Dante * 4
Maximum Input Level(Gain Max):Mic: +6 dBV Line: +25dBV
Maximum Gain:Mic: +65db Line: +20db
Number of output channels:Analog x4、 Dante x 4
Maximum Output Level:Line(+0):+21dbu MIC(-20):+1dbu
Dante Interface:4x4
AD/DA Converter:24bit, 48KHz
Internal Processing:40-bit, floating point DSP
DSP functions:Input, output equalization, limiter, FBK, matrix control, threshold control, high and low pass filter
FRQ range:20hz-20khz
Phantom Power:+48V/12mA
Network Interface:10/100 Mbps Ethernet, Dante digital audio
Main Frame Size:EIA standard 1U
Dimensions:410mm x43mm x206mm
Weight:Approximately 2.7 Kg
Operating Temperature Range:0 ~ 40℃
Support
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