DSP8x8D
Product profile
- R&H Post date：2021-07-08 rh-acoustics
Technical parameter
8-channel analog audio input port, supporting 48V phantom power supply/or selecting line input;
8-channel analog audio output;
Processor: ADISHARC21489@450MHzSIMD
DSP processing power: DSP chip: 40 bit floating point operation
Sampling rate: 48kHz
ADC/DAC: 24 bit high-performance chip
Signal to noise ratio: -100dB@17dBu
Dynamic range: 110dB typical (unweighted)
Dynamic range: 112dB typical
Input impedance:>10K Ω
Output impedance: 50 Ω
Maximum sound pressure level:+20dBu/MIC+40dBu
Mode: Electronic balance (with 48V phantom power supply)
Analog audio performance
Frequency response:+/-0.1dB (20-30 kHz)
Common mode rejection ratio:>100dB (50 to 10kHz)
Crosstalk:<-100dB
Distortion: 0.002% (1kHz @+4dBu)
USB drive free automatic connection software, supporting TCP/IP centralized management and debugging of multiple machines, configured with RS232 and RS485 central control interfaces. The software comes with a central control protocol, which is convenient for users to search. It can control the overall power, signal switching, environmental control, audio, and other functions in the system, and achieve the functions required for one click startup. It supports 4 GPIO external control interfaces;
Built in USB sound card, supporting music playback, recording, and soft video conferencing;
Bus type AEC, tail length time: 512ms, convergence rate: 60dB/S, echo cancellation amplitude: 60dB;
Mixer: Standard mixer, matrix selection mixer, stereo mixer, left center right stereo mixer, automatic threshold mixer, automatic gain complementary mixer (bottom noise compensation), priority given to mixer and adder;
Equalizer: GEQ graphical equalizer, 8-segment PEQ parametric equalizer;
Filters: High pass filter, low pass filter, high-frequency bandpass filter, low-frequency bandpass filter, phase correction filter;
Frequency divider: 2 division, 3 division, and 4 division;
Dynamic processor: noise gate, automatic level controller, compressor, limiter, extender, dodger (automatic background music attenuation);
Routing distributor: 1x1~32x32;
Delayer: 0-2s;
Controller: Volume controller, multiple mode calls, logic control module;
Level meter: signal level meter, peak level, RMS;
Signal generator: sine wave generator, pink noise generator, white noise generator;
Supports AFC automatic feedback suppressor and AEC echo cancellation
System diagnosis module: transmission connection Network tomography function, password setting, software language selection function (simplified Chinese/traditional Chinese/English);
Support tablet interface operation control; Supports multiple devices with the same interface
An intuitive, concise and easy to understand graphical software control interface, providing customers with a fast and real-time operating experience;
It can work in system environments such as XP/Windows 7, 8, and 10.
Size: (W) 430mm × (D)221mm × (H)88mm
Weight: 3.2Kg
