Shenzhen Cretone Audio Technology Co., Ltd.
Shenzhen Cretone Audio Technology Co., Ltd.
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Open Architecture DSP COP

The COP series is our open architecture product line and our flagship version. This series of products is mainly plug-in type, by configuring different option card types to realize different models of processors, for example, we provide 4-channel MIC/LINE input card, 4-channel LINE output card, 4-channel AEC card, analog line phone card, USB sound card and other types of option cards. The device supports a maximum of 8 option card slots, users can configure different option cards for use according to application requirements. Plug-in processor supports Dante network protocol, up to 256 (128x128) channels, to do large-scale network transmission or core processing. Inside the device also supports logic module control and lua language script editing, but also contains a wealth of processing modules, a total of user-defined design processing signal flow.
  • Open architecture with editable processing modules;

  • Fully plug-in type;

  • Maximum 32 channels independent AEC;

  • 256 channels Dante (128x128);

  • Dual USB sound card.

Specification
Highlights

Specification of Open Architecture DSP COP

8000I
8000II
8000III
128N
8000IO
16 IO
AI4
EI4
AO4
USB2
  • dante-dsp-2
  • audio-dsp
I/O card slots

8, compatible with analog input cards, analog output cards, AEC cards, USB cards, analog telephone cards, AI noise reduction & feedback suppression cards

Dante channels

128 × 128

USB channels

4×4

GPIO

8×8

Display

3.12-inch paging display screen

Sampling rate / bit depth

48kHz / 24Bit

Frequency response

20Hz–20kHz (±0.2dB)

Maximum level

+22dBu (analog input card)

Total Harmonic Distortion + Noise (THD+N)

≤0.001% (1kHz, +4dBu A-weighted)

Equivalent Input Noise (EIN)

<-135dB (20Hz–20kHz, 53dB gain, 102Ω)

Dynamic range

118dB (20Hz–20kHz, 0dB)

Channel crosstalk

≤-112dB

Input Common Mode Rejection Ratio (CMRR)

≥80dB Avg (1kHz, 0dBu)

Operating temperature range

0°C to 45°C

Operating humidity

up to 85% relative humidity

Device dimensions (W×H×D)

483 × 88 × 364 mm

Shipping package dimensions (W×H×D)

618 × 153 × 473 mm

Certifications

CCC, CE, RoHS, FCC

Shipping weight

8.5 kg.

Power supply

110–240VAC 50/60Hz, 100W ; 24VDC, 100W

  • plug-in-audio-processor-3
I/O card slots

8, compatible with analog input cards, analog output cards, AEC cards, USB cards, analog telephone cards, AI noise reduction & feedback suppression cards

Dante channels

64 × 64.

GPIO

8×8

Display

3.12-inch paging display screen

Sampling rate / bit depth

48kHz / 24Bit

Frequency response

20Hz–20kHz (±0.2dB)

Maximum level

+22dBu (analog input card)

Total Harmonic Distortion + Noise (THD+N)

≤0.001% (1kHz, +4dBu A-weighted)

Equivalent Input Noise (EIN)

<-135dB (20Hz–20kHz, 53dB gain, 102Ω)

Dynamic range

118dB (20Hz–20kHz, 0dB)

Channel crosstalk

≤-112dB

Input Common Mode Rejection Ratio (CMRR)

≥80dB Avg (1kHz, 0dBu)

Operating temperature range

0°C to 45°C

Operating humidity

up to 85% relative humidity

Device dimensions (W×H×D)

483 × 88 × 364 mm

Shipping package dimensions (W×H×D)

618 × 153 × 473 mm

Certifications

CCC, CE, RoHS, FCC

Shipping weight

8.5 kg.

Power supply

110–240VAC 50/60Hz, 100W ; 24VDC, 100W

  • dante-dsp-3
I/O card slots

8, compatible with analog input cards, analog output cards, AEC cards, USB cards, analog telephone cards, AI noise reduction & feedback suppression cards

Dante channels

32 × 32

GPIO

8×8

Display

3.12-inch paging display screen

Sampling rate / bit depth

48kHz / 24Bit

Frequency response

20Hz–20kHz (±0.2dB)

Maximum level

+22dBu (analog input card)

Total Harmonic Distortion + Noise (THD+N)

≤0.001% (1kHz, +4dBu A-weighted)

Equivalent Input Noise (EIN)

<-135dB (20Hz–20kHz, 53dB gain, 102Ω)

Dynamic range

118dB (20Hz–20kHz, 0dB)

Channel crosstalk

≤-112dB

Input Common Mode Rejection Ratio (CMRR)

≥80dB Avg (1kHz, 0dBu)

Operating temperature range

0°C to 45°C

Operating humidity

up to 85% relative humidity

Device dimensions (W×H×D)

483 × 88 × 364 mm.

Shipping package dimensions (W×H×D)

618 × 153 × 473 mm.

Certifications

CCC, CE, RoHS, FCC

Shipping weight

8.5 kg

Power supply

110–240VAC 50/60Hz, 100W ; 24VDC, 100W

  • dante-dsp-8
Processor

ADI SHARC 21569

Analog Channels

12×8

Card Slot

1 slot, supports optional analog input or output card

Dante Channels

128×128

GPIO

8×8

Sample Rate / Bit Depth

48kHz / 24-bit

Input Gain

0 / 4 / 12 / 18 / 24 / 30 / 36 / 42 / 48 / 54 dB

Phantom Power

+48V / max 10mA

Frequency response

20Hz–20kHz (±0.3dB)

Maximum Level

+22dBu

THD+N

≤0.002%

Input Dynamic Range

118dB

Output Dynamic Range

118 dB

Channel Isolation

108 dB

Input Impedance (balanced)

5.4 kΩ

Output Impedance (balanced)

600 Ω

System Latency

<5 ms

Power Supply

AC 100–240V, 50/60Hz & DC 24V 4A

Dimensions (W × D × H)

482 × 260 × 45 mm

  • audio-dsp-3
I/O card slots

8, compatible with analog input cards, analog output cards

Dante channels

64×64

GPIO

8×8

Display

3.12-inch paging display screen

Sampling rate / bit depth

48kHz / 24Bit

Frequency response

20Hz–20kHz (±0.2dB)

Maximum level

+22dBu (analog input card)

Total Harmonic Distortion + Noise (THD+N)

≤0.001% (1kHz, +4dBu A-weighted)

Equivalent Input Noise (EIN)

<-135dB (20Hz–20kHz, 53dB gain, 102Ω)

Dynamic range

118dB (20Hz–20kHz, 0dB)

Channel crosstalk

≤-112dB

Input Common Mode Rejection Ratio (CMRR)

≥91dBu Avg (1kHz, 0dBu)

Operating temperature range

0°C to 45°C

Operating humidity

up to 85% relative humidity

Device dimensions (W×H×D)

483 × 88 × 364 mm

Shipping package dimensions (W×H×D)

618 × 153 × 473 mm

Certifications

CCC, CE, RoHS, FCC

Shipping weight

8.5 kg

Power supply

110–240VAC 50/60Hz, 100W ; 24VDC, 100W

  • audio-dsp-1
Analog channels

8 mic/ line inputs (with phantom power and 4-channel AEC function), 8 line outputs

Dante channels

8×8

USB channels

2×2

Display

2.08-inch paging display screen

Sampling rate / bit depth

48kHz / 24Bit

Maximum level

+22dBu

Dynamic range

>118dB

Frequency response

20Hz–20kHz (±0.2dB)

Channel crosstalk

<-112dB

Total Harmonic Distortion + Noise (THD+N)

≤0.002%

Power supply

110VAC–240VAC, 50–60Hz

Current

4A max @ 100VAC

Operating temperature range

0–45°C

BTU/hour

450 (estimated under load)

Humidity

max 85% relative humidity

Certifications

CCC, CE, RoHS, FCC

Product dimensions (W×H×D)

491 × 44 × 291 mm

  • dante-dsp-6
Frequency Response (20Hz-20kHz @+4dBu)

±0.02dB

Dynamic Range

118dB

Maximum Input Level

+22dBu / -10dBV selectable

Input Gain Range (6dB steps)

0-54dB

Input Impedance

5.5kΩ

Total Harmonic Distortion + Noise (THD+N)

≤0.001%

Interface

12-pin 3.56 mm Euroblock terminal connector

  • dante-dsp-7
Supports

4-channel AEC echo cancellation processing for mic/line level analog input (300 ms), which does not occupy main processor resources.

Frequency Response (20Hz–20kHz @ +4dBu)

±0.02dB

Dynamic Range

118dB

Maximum Input Level

+22dBu / -10dBV selectable

Input Gain Range (6dB steps)

0-54dB

Input Impedance

5.5kΩ

Total Harmonic Distortion + Noise (THD+N)

≤0.001%

Interface

12-pin 3.56 mm Euroblock terminal connector

  • cards-optional-matrix
Supports

4-channel balanced line level output card;

Frequency Response (20Hz–20kHz @ +4dBu)

±0.02dB

Dynamic Range

118dB

Noise Floor (A-weighted)

-94dBu

Maximum Output Level

+22dBu / -10dBV selectable

Output Impedance

102Ω

Total Harmonic Distortion + Noise (THD+N)

≤0.001%

Crosstalk (0dB gain, @1kHz)

-112dB

Interface

12-pin 3.56 mm Euroblock terminal connector

  • audio-dsp-4
USB Interface Type

USB-B

Sample Rate / Bit Depth

48kHz / 24-bit

Dynamic Range

>118dB

Frequency Response

20Hz–20kHz (±0.2dB)

Highlights of Open Architecture DSP COP


Open architecture platform

COP series of open architecture platform can be flexible drag and drop the required processing modules for the design of the signal architecture, the signal node and flow mode is completely design editors to decide, greatly improving the signal routing flexibility.


Maximum 96 channels independent AEC

COP series supports a maximum of 96 independent channels AEC algorithm processing, eliminating the tail for a long time can be as high as 512ms, to meet the large-scale system can be used as the core echo cancellation algorithm of the important processing equipment.


plug-in mode

COP series using multiple card slot configuration card way to show the number of local interfaces, the same compared to the fixed interface to more flexible and reliable, the designer can be based on the actual needs of different types of card configuration, so as to achieve flexible use of demand.


256 way Dante

COP series Dante version supports a maximum of 256-way Dante (128x128) network audio transmission, in the medium and large sound reinforcement system plays a key role in the network transmission and core processing.


web-end customized user interface control

Users can design a customized control interface according to the needs, uploaded to the device, the end user only needs to access the IP address of the device through a browser in the LAN, you can show the design of the control interface content, without downloading any application for control, whether PC or wireless mobile terminal.


Master-slave mechanism

COP series also support the configuration of the master and backup system, can detect each other through the protocol device heartbeat packet for real-time detection, once the main device is found to be faulty, the slave device can be immediately switched seamlessly to achieve the standby system is enabled in the important large-scale sound reinforcement system is also an essential design point.


Maximum support for 16-channel multi-track playback and recording functions

COP series supports a maximum of 16-channel multi-track playback and audio recording function, can be realized in special demand occasions multi-track recording and playback, such as multi-area playback of different music scenes, this feature allows the designer to be more flexible and wider application scenarios.


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