Guangzhou Sounord Electronics

Co., Ltd.

 

Add: 46 Shangcun Road, Songbei, Baiyun District, Guangzhou City, Guangdong Province
E-mail:sounord@163.com

Tel:
4008-408-001

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DPA series digital audio processor

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产品描述
详细参数
● 24-bit high-end converter plus 96kHz sampling frequency, excellent sound quality, 2 input + 6 output perfect hybrid matrix speaker processor, first-class DSP processing technology, each input channel has 30 equalization Filter with 3 all-pass filters, each output channel has 7-band equalization filters, each of which can be selected for Bell, Chevron, High/Low Pass, Bandpass Filtering, and Notch filter
● Each output channel has a precise dynamic range controller, which is operated by a RMS value based on the pressure limit input;
● Adjustable delay time of each input channel is up to 480ms, and the adjustable delay of each output channel is up to 270ms;
● In addition to the direct connection to the computer through the USB on the rear panel, you can also use RS485 to connect to the computer to set up, monitor and control the machine through remote PC software.
Corresponding parameter set not found, please add it in property template of background

 Model

  DPA240

  DPA260

  DPA480

  Number of channels

  ≥ 2 analog inputs,1 vertical

  body digital input

  ≥ 4 analog outputs

  ≥ 2 analog inputs,1 vertical

  body digital input

  ≥ 6 analog outputs

  ≥ 4 analog inputs,1 vertical

  body digital input

  ≥ 8 analog outputs,

  also 96KHZ sampling

  frequency

  Input source

  Digital or analog selection

  Equalization function

  Each input has 11-segment

  parametric filters, each with

  7-segment parametric filters.

  Each input has 11-parameter

  filter, each  output has

  7-parameter filter

  Each input has 30

  parametric filters,

  each with 11 parametric

  filters

  Dividing function

  Input and output high/low pass

  with variable Q value, all pass/

  band pass filtering and notching,

  output crossover up to 48dB slope

  filter

  Input and output high/low pass

  with variable Q, full pass/

  band pass filtering and notching,

  output crossover up to 48dB

  slope filter

  Input and output high/low

  pass with variable Q value,

  bandpass filtering and

  notching,output crossover

  up to 48dB slope、filter

   (withou all-pass filtering)

  RMS pressure limit

  function

  With soft/hard compression and

  threshold control to effectively

  protect equipment such as

  amplifiers and speakers; panel

  with level/voltage limit display

  (-15dBu to +15 dBu; clipping;

  limit)

  With soft/hard  compression

  and threshold control, it

  effectively protects power

  amplifiers and speakers; panel

  with level/voltage limit display

  (-15dBu to +15 dBu; clipping;

  limit)

  With soft/hard compression

  and threshold control,

  effective Protection of

  amplifiers and speakers,

  etc.; panel with level/

  voltage limit display(-15dBu

  to +15 dBu; clipping;limit)

  Delay function

  Input 900 millisecond delay.

  Output channel 340 millisecond

  delay

  Input 900 millisecond delay.

  Output channel 340 millisecond

  delay

  Input 420 millisecond delay.

  Output channel 129

  millisecond delay

  Size(D×W×H)

  220×480×45(mm)

 

 

  Phase

  0 to 180 degrees adjustable (all-round adjustment and correction curve)     

  Gain

  -15dBu~+18 dBu, step accuracy: 0.5dBu

  Linkage function

  Select this function according to fixed installation and live performance mode

  Control mode

  Panel manual and PC software control and remote central control

  Cascading function

  Can control ≥30 devices

  Connection method

  USB or TCP/IP connection, remote control via network

  Preset storage function

  Can store ≥32 memories, presets can be stored in computer or machine

  Password function

  With password lock function

  THD+N distortion

  0.001% at 1kHz 0dBu

  S/N signal to noise ratio

  >110dBA

  Frequency response range

  20Hz-20kHz

  Conversion rate

  48bit

  Application venue

  Auditorium, cinema, performing arts center, celebration, conference center, music concert, 

  monitoring and control room, stadium

 

暂未实现,敬请期待
暂未实现,敬请期待
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