● POWER: Connect the 110V-220V AC power supply, the rocker switch controls the processor power supply.
● ETHERNET: By connecting to this network port, the client computer can debug and monitor the device.
● Dante: Used to connect to Dante audio network.
● RS232+RS485: Connect control terminal or central control equipment.
● GPIO: Connect control terminal or central control equipment.
● OUTPUT: Can be connected to power amplifiers, active speakers and other equipment.
● INPUT: Can be connected to power amplifiers, active speakers and other equipment.
Features
● Dante input channels: 64.
● Dante output channels: 64.
● Audio server.
● Processor: ADI SHARC 21489@450 MHz SIMD x 2.
● DSP processing power: 400 MIPS, 1.6 GFLOPS.
● Sampling rate: 48 kHz, ± 100 ppm.
● 8-band British parametric equalization, providing 5 filter options: Parametric, Lowshelf, Highshelf, Lowpass, Highpass.
● Provide end-user customized operation interface, support up to 30 devices with the same interface management.
● With central control function, support RS232, RS485, UDP three control methods, can control the power supply, signal switching, environmental control, audio and other overall control in the system, and realize one-click to open the system required functions.
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Specification
|
Processor |
ADI SHARC 21489 x 2 |
|
Sampling rate/quantization bit |
48K/24bit |
|
Dante input, output |
64 x 64 |
|
Frequency response (20~20kHz) |
±0.3dB |
|
System delay |
<6ms |
|
Working power supply |
AC110~240V, 50Hz/60Hz |
|
Dimensions (WxDxH) |
482 x 260 x 45mm |
|
Shipping weight |
3KG |
Q: What are the core functions and technical advantages of the Dante DSP ? How to meet the needs of large-scale audio systems?
A: The core functions of the 64-input and 64-output Dante matrix audio processor include high-density audio channel processing, networked signal routing, and multi-scene preset management. Its technical advantages are reflected in:
Large-scale matrix capability: supports 64×64 channels of Dante digital audio transmission, can seamlessly connect to other Dante devices, and realize complex signal distribution and mixing;
Efficient DSP processing: equipped with dual-core floating-point DSP (such as ADI SHARC 21489), provides high-precision computing power (such as 1.6 GFLOPS), and supports 8-band parametric equalization, crossover, delay and other processing modules per channel;
Redundancy and scalability: supports active and standby dual network port redundant design to ensure network stability, and can expand the system to 268×268 channels through expansion card slots (such as 16 Dante expansion cards of Allen & Heath AHM-64);
Centralized control management: provides a custom user interface, supports unified management of multiple devices (such as joint control of 30 devices) and one-key scene switching function, suitable for complex scenes such as large venues and educational parks.
