DIGITAL AUDIO PROCESSOR 4×4 NVS-70130004AP

The NVS-70130004AP is a 4×4 digital audio processor with advanced DSP processing technology and has new algorithms for auto-mixing and feedback cancellation to solve practical problems in targeted application scenarios. The appearance is made simpler and clearer, because most of the controls are operated via software.

The NVS-70130004AP is a 4×4 digital audio processor with advanced DSP processing technology and has new algorithms for auto-mixing and feedback cancellation to solve practical problems in targeted application scenarios. The appearance is made simpler and clearer, because most of the controls are operated via soware.

FEATURES

  • DSP audio processing
  • USB Play & Recording
  • Support for mobile phone, tablet control and distributed cloud control
  • Full function matrix mixing function
  • Built-in automatic camera tracking function
  • Support for scene presetting function.
  • Automatic power failure protection memory function.
  • 1U all-aluminium chassis
  • Built-in automatic mixing console
  • Optional feedback elimination, echo cancellation and noise cancellation module
  • Inputs per channel: preamplifier, signal generator, expander, compressor, 5-band parametric equalization
  • Outputs per channel: 31-band graphic equalizer, delay, crossover, limiter 
SPECIFICATIONS

Model

NVS-70130004AP

Frequency Response20 - 20 KHz , ±0.2dB
Total harmonic distortion + N 
≦0.004% @4dBu 
USB
Support Play & Recording 
Central Control Command Cet Generator
Support 
Input Processing
Preamp, signal generator, expander, compressor, 5-band parametric equalization,

auto gain, AM auto mix function, AFC adaptive feedback cancellation
Output Processing 
Speaker management (31-band graphic equaliser, delay, crossover, limiter, high and low channel filters)  
Matrix Mixing 
Matrix mixing of input and output signals, mixing component control
Automatic Camera Tracking Function 
Support 
Scene Presets
100 group customized settings
Analogue Input Channels 4
Analogue Output Channels 
4
Ethernet Control Port
1
RS232
1
RS485
1
GPIO
8
Input Gain Amplification
-24~27dB, 3dB, Level 1 with 7 levels
Balanced/Unbalanced, Input/Output Support
Support
MIC/LINE, Input/Output Support 
Support
Independent 48V Phantom Power Switch Per Channel
Support
Supported Processing Algorithms
AGC, AEC, ANC, AFC
Sampling
48KHz
Phantom Power
48V
Power Supply
AC110V/220V, 50Hz/60Hz
Background Noise
-90dBu 
Dimension (W x D x H) 
482x258x45mm

Part NumberDescriptionStandard Quantity
NVS-70130004APDigital Audio Processor 4×401