Digital DSP Audio Matrix with Built-in Automatic Video Tracking Function

Product Description The dB-NET series digital audio processor is a freely designed audio processing and control system. It uses advanced DSP processing technology, with a new automatic mixing, feedback elimination algorithm, targeted to solve the application of the various practical problems in the scene. Because most of the control through the software operation, so the appearance can be more concise and lively. The operator simply click the next mouse, no longer as in the past, in the field to adjust the complex large-scale mixer to complete the function conversion, greatly simplifying the operational difficulty.The processor family is a family of complex audio signals that use a built-in DSP chip that uses a standard 48KHz / 24bit (up to 192KHz / 32bit) high quality A / D and D / A converter for multi-channel analog Signal and digital signal interchange, the use of industry-leading Texas Instruments TI core processing chip (450MHz Flops), the balance, delay, matrix mixing and other conventional functions at ease, more built-in efficient audio algorithm, the main solution to the whistle, echo , Noise and other applications in the difficult problems.  Detailed Photos Features 1. 4,8,12,16 CH balanced microphone input, using the phoenix plug interface2.4,8,12,16 CH balanced microphone output, using the phoenix plug interface3. The front panel support a variety of audio formats to play and can extend the USB multimedia storage for recording.4.Support PC, mobile phone, tablet, web, key panel, Control system and so on to control5. Main algorithms, such as built-in signal generator, auto mixing, feedback suppressor, echo cancellation, noise cancellation(Optional) etc.6.Input per channel: preamplifier, signal generator,expander,compressor,5 parameters of equilibrium.7.Output per channel: 31 segment graphic equalization, delay, divider, limiter  Product Parameters ModelDSP4DSP8DSP12DSP16Input channel jacksMulti-channel terminal-block jacks (1 x 4 total inputs)Multi-channel terminal-block jacks (2 x 4 total inputs)Multi-channel terminal-block jacks (3 x 4 total inputs)Multi-channel terminal-block jacks (4 x 4 total inputs)Output channel jacksMulti-channel terminal-block jacks (1x 4 total outputs)Multi-channel terminal-block jacks (2 x 4 total outputs)Multi-channel terminal-block jacks (3 x 4 total outputs)Multi-channel terminal-block jacks (4 x 4 total outputs)General Purpose Input Output8 Freely configurable input and outputInput impedance20kΩ balance,10kΩ unbalanceOutput impedance100Ω balance,50Ω unbalancePC port≥RS485 interface (RJ-45), network-port, RS232.Input CMRR≥80 dB @ +24dBu @60HzInput range≤+24dBu.Frequency response20~20kHz (±0.25dB)S/N R>90dB@0dBu,1KHzTHD+N≤0.002% @1kHz,+4dBuCrosstalk of channels>100dB(1KHz).Functions of input channels mute/Invert/Phontom/sensitiveEach channel has independent mute/Invert/Phontom control,sensitive:0dBu to -60dBuTest ToneSine wave/Pink/WhiteExpanderThreshold:-56dBFS to 0dBFS, Ratio:1 to 20, Attack:1ms to 1000ms, Release:1ms to 1000msEQEach input channel includes a separate 5-band parametric equalizer; center frequency from 20Hz to 20KHzbandwidth: 0.02oct to 4.00oct, step-over: 0.01oct, gain: -15db to + 15db, step-over: 0.01db.CompressThreshold:-48dBFS to 0dBFS, Ratio:1 to 20, Attack:1ms to 1000ms, Release:1ms to 1000msAGCThreshold:-60dBFS to 0dBFS, Targer:Threshold to 0dBFS, Ratio:1 to 20, Attack:1ms to 1000ms, Release:1ms to 1000msAuto MixerGain:-72dB to 12dB, Slop:1 to 3, Response:5ms to 5000msAFC/AECAutomatic Feedback Cancel/Automatic Echo CancelMixerIt is called also matrix or routing.Functions of output channels Output delayEach output channel has delay (0ms to 2000ms or delay Distance from 0m to 640m)X-overEach output channel can be set independently with a low-pass (LPF) and high pass (HPF) filter (all with adjustable parameters). Filter types: Linkwitz-Riley/Bessel/Butterworth, frequency: 20Hz to 20 KHz, resolution with 1Hz attenuation slope: 12db / oct. 18db/oct24db/oct30db/oct 6db/oct42db/oct48db/oct.Output GEQEach output channel includes a separate 31-band equalizer;Octaves:Narrow/Normal/WideLimitThreshold:-56dBFS to 0dBFS, Release:1ms to 1000msmute/InvertEach output channel has independent mute/Invert control.cameraIt can connect and control the cameraProcessor48KHz sampling frequency, 24 bits of dataPower consumption≤40W≤45WPowerAC 90V/240V 50Hz/60Hz.Product dimension(W×D×H)482X260X44mm.Net weight2.2(kg).Shipping dimension(W×D×H)1 piece: 550x400x140mm/0.0244m3Gross weight1 piece: 3.3(kg)  Company Profile   /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1