2023 Guangzhou DSPPA Audio Co., Ltd.
2023 Guangzhou DSPPA Audio Co., Ltd.

8-in 8-out Professional Al Audio Processor DP8050

  • Featuring 8 analog balanced inputs and outputs, supporting a maximum undistorted input/output of 17dBu (5.48Vrms).

  • Providing 48V phantom power per input channel.

  • Each input channel equipped with a microphone amplifier, offering adjustable gain from 0 to 40dB in 1dB increments.

  • Integrated stereo USB sound card functionality for playback and recording purposes.

  • Equipped with a USB port enabling computer software control and USB sound card transfer functions.

  • Includes RS232 and RS485 serial ports for computer software control and central control functions.

  • Boasting a network interface for computer software control, allowing simultaneous management of multiple devices through network connections.

  • Features 8 external GPIO ports.

  • Equipped with an LCD screen for configuring device settings such as name, presets, IP, input/output volume, and mode. Also displays device version information.

  • Incorporates various DSP functions, including AFC, AEC, ANC, AGC, AUTO MIX, MATRIX MIX, Noise Gate, PEQ, Delay, FIR Filter, High and Low Pass Crossover, Compressor, and Limiter.

  • Offers a 15-band PEQ for input and a 10-band PEQ for output.

  • Provides 2000ms delay per input and output channel.

  • Features 512 Tap FIR per output channel.

  • Includes voice activation function (camera tracking) per input channel, supporting camera control with PELCO-D, PELCO-P, and VISCA protocols.

  • Offers 60 preset memory points.

  • Supports control box control.

  • Enables Android APP network control.

  • Includes features like archive locking and parameter hiding to ensure project technical security.


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8-in 8-out Professional Al Audio Processor
8-in 8-out Professional Al Audio Processor
8-in 8-out Professional Al Audio Processor
8-in 8-out Professional Al Audio Processor
8-in 8-out Professional Al Audio Processor
8-in 8-out Professional Al Audio Processor
8-in 8-out Professional Al Audio Processor
8-in 8-out Professional Al Audio Processor
8-in 8-out Professional Al Audio Processor

Specifications of 8-in 8-out Professional Al Audio Processor


Model

DP8050

DSP Chip

Signal Processing

32bit float point dsp 400Mhz

Audio System Delay

< 3ms

Digital-to-Analog Conversion

24-bit

Sampling Rate

48KHz

Analog Audio Input/Output

Input Channel

8 balanced inputs, Mic/line level

Audio Connector

3.81 mm Phoenix plug, 12-pin

Input Impedance

16kΩ

Maximum Input Level

17dBu (5.48Vrms)/Line; -3dBu (0.54Vrms)/Mic@20dB Gain

Phantom Power

+48VDC, 5.5mA per channel

Output Channel

8 balanced outputs, line level

Output Impedance

150Ω

Audio Performance Specifications

Frequency Response

20Hz-20kHz (±0.5dB)/Line, input 0dBu (0.775Vrms)

20Hz-20kHz (±1.5dB)/Mic, 20dB gain, input

-10dBu (0.245Vrms)

THD+N

-90dB (@17dBu, 1kHz, A-wt)/Line

-90dB (@-6dBu, 1kHz, A-wt)/Mic, 20dB gain

S/N Ratio

110dB (@17dBu, 1kHz, A-wt)/Line

100dB (@-6dBu, 1kHz, A-wt)/Mic, 20dB gain

Communication Ports and Indicators

USB

Type-B 2.0, drive-free

RS232

Serial port communication

TCP/IP Network Port

RJ-45

Indicator Light

Link, +48V, input and output audio signals

Electrical and Physical Parameters

Power Supply

90V-264V AC 50-60 Hz

Operating Temperature

-20℃~60℃

Dimensions (W*D*H)

483mm*265mm*44.5mm

Package Dimensions (W*D*H)

540*390*80

Overall Package Dimensions (W*D*H)

560*430*425

Net Weight

3.3KG

Gross Weight

4.4KG

Overall Gross Weight (5 Units)

23KG


8-in-8-out-professional-al-audio-processor-1.jpg

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