Speaker digital processor

Features: 32/64-bit high-precision floating point professional audio DSP as the data processing core; Built-in 24-bit AD/DA Fever Crown conversion chip; 96KHz high sampling rate of the recording level, so that the sound is perfectly restored ★ through CCC China mandatory safety certification ★ Each function in the equipment supports a separate lock, can be opened or locked according to the field requirements of a separate function, to prevent misoperation and data confidentiality ★ Each input and output processing has 6 independent full parameter equilibrium, The adjustment gain range can reach ±20dB, and 5 balancing modes can be selected: parameter, high profile, low profile, 1 order all-pass, 2 order all-pass; Have delay and phase control and mute Settings, delay up to 1000ms, the delay unit can be selected milliseconds (ms), meters (m), feet (ft) three. The delay can be adjusted by coarse adjustment and fine adjustment mode ★ The built-in control code generator of the device software can realize the one-click switch between Chinese and English ★ It can be connected to the computer through the external UTWR1 box to realize the Internet remote control ★ The device has TCP/IP network control interface, which can realize the network remote control. Device built-in web version control software ■3 balanced signal input, 6 balanced signal output; Flexible combination of a variety of frequency division modes, high and low frequency division points can reach 20Hz-20KHz; ■ It is convenient, intuitive and simple to set the function directly with the function key and pull the wheel of the panel or connect the computer to control it through the PC control software; Provide USB2.0, USB3.0 and RS485 connection computer or central control equipment, of which RS485 interface can cascade 250 devices set ID for control ■ Each input channel adjustable noise gate, and each input channel has two full parameter adjustable dynamic equalization (DEQ), ■ The output channel can also independently control compression, limiting and freely select the input signal channel, and can copy all parameters of a channel to another channel at the same time for linkage control ■ Support equipment input channel, output channel, system functions are independently set passwords for locking protection, to achieve data confidentiality. ■2×24 LCD blue backlight display function Settings, 5 segments LED display input/output accurate digital level meter, mute and edit status ■ Single machine can store 30 groups of user program data; Other data can be stored on other storage media through PC software Main technical parameters: Input impedance balance: 20KΩ Output impedance balance: 100Ω PC port One USB port on the panel (USB3.0 control port can be expanded to WIFI control port), one RS485 port on the rear panel, TCP/IP network control interface common analog ratio >78dB(1KHz) Input range ≤+25dBu Frequency response 10Hz-30.2KHz(-0.5dB) SNR >95dB distortion <0.03% OUTPUT=0dBu/1KHz Channel separation >73dB(1KHz) Input channel function Input mute Each channel has a separate mute control input volume adjustment range: -80dB-+12dB, the step is 0.1dB Input delay Each input channel has a separate delay control, the adjustment range is 0-1000ms, the fine tuning step is 10us; Coarse step length is 1ms Input phase in phase (+) or reverse phase (-) Input equalization Each input channel is set with 6 Parameter equalization parameters, and the adjustment parameters are as follows: center frequency: 10Hz-30.2KHz, bandwidth: 0.05 OCT-3OCT, step length: 0.05oct gain: -20dB-+20dB, the step is 0.1dB; Each input channel is equipped with 2 dynamic equilibria. Each input channel can be individually set parameters, low, high and all-pass filter input compression threshold :-40dBu~+20dBu, step is 0.5dBu; Compression ratio: 1.0:1~20:1 When the step is less than 2.0:1, the step is 0.1 when the step is greater than 2.0:1, the step is 0.5; Response time: 0.3mS~200mS, less than 1mS, step time: 0.1mS greater than 1mS, step time: 50mS~5000mS step time: 1mS Input gain threshold :-80dBu~-70.2dBu, step time: 0.1dBu; Gain ratio: 1:1.0~1:20 When the step is less than 1:2.0, the step is 0.1; When the step is greater than 1:2.0, the step is 0.5; Response time: 0.3mS~200mS, less than 1mS, step length is 0.1mS, step length is 1mS Release time: 50mS~5000mS, the step is 1mS Output channel function output mute Set up a separate mute control input for each channel Select each output channel can select a different input channel, or select any combination of input channels output gain adjustment range: -80DB -+12dB, step is 0.1dB Output delay Each output channel has a separate delay control, adjustment range 0-1000ms, less than 10ms, step is 10us; Greater than 10ms, the step is 1ms Output phase in phase (+) or reverse phase (-) divider setting Each output channel can be set separately low-pass filter (LPF) and high-pass filter (HPF), the parameters can be adjusted as follows: Filter type: Linkwitz-Riley/Bessel/Butterworth Frequency turning point: 10Hz-30.2KHz attenuation slope: 12dB/oct, 18dB/oct, 24dB/oct, 30dB/oct, 36dB/oct, 42dB/oct, 48dB/oct compression setting threshold :-40dBu~+20dBu, step is 0.1dBu; Compression ratio: 1.0:1~2.0:1 When the step is less than 2.0:1, the step is 0.1 when the step is greater than 2.0:1, the step is 0.5; Response time: 0.3mS to 200mS, less than 1mS, step of 0.1mS greater than 1mS, step of 1mS Release time: 50mS to 5000mS step of 1mS Limiter Setting A limiter can be set separately for each output channel, and the parameters can be adjusted as follows: Threshold: -40dBu~+20dBu, step is 0.1dBu Starting time: 0.3ms~200ms, less than 1ms, step is 0.1ms; Greater than 1ms, the step is 1ms Release time: 50ms~5000ms The step is 1mS Output equalization Each output channel can be set up 6 parameter equalization, the equalization mode can be selected parametric, low profile, high profile and all-pass filter. A, in the Parameter state can be adjusted as follows: center frequency point: 10Hz-30.2KHz bandwidth: 0.05 OCT-3OCT, step length: 0.05oct gain: -20dB-+20dB, step length: 0.1dBB, in the low and high profile state can be adjusted as follows: Center frequency point: 10Hz-30.2KHz Slope: 6dB/12dB Gain: -20dB-+20dB, step is 0.1dB processor 96KHz sampling frequency, 32-bit DSP processor, 24-bit A/D and D/A conversion display 2×24 LCD blue backlight display Settings, 6-segment LED display input/output precision digital level meter, mute and edit status Power consumption ≤ 25W power supply AC110V/220V 50/60Hz Product size (W x D x H) 482 x 247 x 44mm Net weight 4.1kg Transport size (W x D x H) 1 PC: 555 x344x98mm / 0.0177 m after 6 PCS: 569 x348x612mm / 0.1180 m after gross weight 1 PC: 5 (kg) 6 PCS: 31.5 (kg)