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KLARK-TEKNIK-DM8000-Digital-Signal-Processor-

KLARK TEKNIK DM8000 Digital Signal Processor

KLARK TEKNIK

ดิจิตอลโปรเซสเซอร์ KLARK TEKNIK DM8000 Advanced Digital Audio Processor for Installation Applications with Configurable DSP, Audio Networking and Acoustic Echo Cancellation

(Discontinued) ปัจจุบันเปลี่ยนรุ่นเป็น ดิจิตอลโปรเซสเซอร์ KLARK TEKNIK DM8500 Audio Processor

Original price was: 49,000 ฿.Current price is: 46,000 ฿.

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KLARK TEKNIK DM8000 Advanced Digital Audio Processor

ดิจิตอลโปรเซสเซอร์ KLARK TEKNIK DM8000 Advanced Digital Audio Processor for Installation Applications with Configurable DSP, Audio Networking and Acoustic Echo Cancellation

Modern meetings and telephone/ video conferencing requires a flexible digital audio processor with user-friendly features, such as user-configurable DSP and routing options, multiple inputs and outputs – and auto mixing. Designed for installation in boardrooms, council chambers, courtrooms and more, the DM8000 also provides 8 channels of wide band Acoustic Echo Cancellation (AEC), effectively removing secondary room reflections from the signal path.

The highly versatile DM8000 seamlessly integrates with computer based conferencing systems and audio networks via USB, and can be remotely controlled using the built-in Ethernet and RS232 ports.

Features:

  • Advanced digital audio processor with open architecture software-configurable functionality
  • Comprehensive library of DSP algorithms optimised for installation applications
  • 8 Channels of wide band Acoustic Echo Cancellation (AEC) for telephone and video conferencing
  • Auto mixer functionality for multiple microphone applications
  • Multiple format IP-based audio networking for ease of integration
  • PC-based software with intuitive graphical user environment and full networking support
  • 10 high-headroom analogue universal mic/line inputs
  • 6 electronically balanced low impedance line level outputs
  • USB audio connection for integration with computer based conferencing systems
  • Optional ULTRANET digital audio transport output for connection to compatible devices
  • Ethernet port for software configuration and remote control up to 100 m via CAT5/5e cable
  • RS232 connector for interfacing with 3rd party control systems
  • Rugged 1U rackmount chassis for ease of installation
  • Auto-ranging universal switch-mode power supply
  • Designed and engineered in the U.K.

Specifications

Analogue Inputs
Number of channels 10 (8 AEC enabled)
Type Analogue, electronically balanced Euroblock connectors
Impedance 10 kΩ
Maximum input level +24 dBu
Gain range 0 to +66 dB
Common mode rejection Typically, -60 dB at 1 kHz
Crosstalk (inter-channel @ 1 kHZ) < 75 dB
Phantom power +48 VDC
Analogue Outputs
Number of channels 6
Type Analogue, electronically balanced Euroblock connectors (Pin 2 hot)
Output impedance 100 Ω, balanced
Maximum output level -31 dBu to +24 dBu (configurable in 6 steps)
ULTRANET Digital Network
Number of channels 16 in / 16 out
Sampling rate 48 kHz
Latency < 0.9 ms
Connector 2 x RJ45
Cable Shielded CAT-5
Cable length up to 75 m / 250 ft
USB Audio
Number of channels 2 in / 2 out
Resolution 24-bit
Sampling rate 48 kHz
Type Audio Class 1.0 compliant, asynchronous
Connector USB, type B
GPIO
Number of channels 6
Input voltage 0 to 5 V
Input impedance 4.7 kΩ to +5 V (2-wire mode) > 1 MΩ (3-wire mode)
Output voltage 0 / 5 V (unloaded)
Output impedance 470 O (source) 10 O (sink)
Output current 10 mA (source) 60 mA (sink)
+5 V supply current 150 mA max
RS232
Format 8-N-1, 38, 400 baud
Connector DB9 Female
Performance
Frequency response 20 Hz to 20 kHz
(±1 dB, input to output @ +4 dBu)
THD+N (20 Hz to 20 kHz @ 0 dB gain < 0.005% +4 dBu output) < 0.005%
Equivalent input noise -125 dBu
(20 kHz BW @ 66 dB gain, RS = 150 Ω)
Dynamic range > 105 dB
(20 kHz BW, input to output @ +24 dBu)
A/D – D/A conversion multi-bit ΣΔ
AEC tail length 300 ms
AEC convergence up to 100 dB/sec
Power Requirements
Type Switch-mode power supply
Voltage 100-240 VAC, 50/60 Hz
Consumption 48 W
Mains connection Standard IEC connector
Dimensions
Height 49 mm
Width 483 mm
Depth 300 mm
Weight
Net 3.9 kg
Shipping 4.7 kg
Temperature Range
Operation +0° C to +45° C
Storage -20° C to +60° C

Downloads

ดาวน์โหลด Data Sheet KLARK TEKNIK DM8000

ดาวน์โหลด Software/ Firmware KLARK TEKNIK DM8000