2026 Guangzhou DSPPA Audio Co., Ltd.
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2026 Guangzhou DSPPA Audio Co., Ltd.
2026 Guangzhou DSPPA Audio Co., Ltd.
2026 Guangzhou DSPPA Audio Co., Ltd.

Ceiling Array Microphones - 翻译中... D7713

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Specifications of Ceiling Array Microphones 

Model

D7713

Audio Processing

AI Noise Reduction

Supported

AI Reverberation Suppression

Supported

AI Acoustic Echo Cancellation

Supported

AI Full-Duplex

Supported

Mixing Channels

Supported

Intelligent Mixing

Supported

Audio Performance

Audio Architecture

Distributed intelligent automatic voice pickup and mixing

Sampling Rate

16kHz

Maximum Background Noise Suppression

40dB

Microphone Array

Sensitivity

-37dBv / 94dB SPL @ 1kHz

Microphone Type

68-element digital MEMS microphone array

Beamforming

Hundreds of beams

IP Audio

Supported

Frequency Response

50Hz – 22kHz

Signal-to-Noise Ratio

66dBv / 94dB SPL @ 1kHz, A-weighted

Cascading

Maximum Cascading Quantity

Up to 8 units

Cascading Method

IP audio / PoE Ethernet cascading

Interfaces

Type-C Port

1

Balanced Phoenix AUX Port

2 (AUX IN / AUX OUT)

RS232 Communication Port

1

RJ45 Network Port

2

DC54V Power Input

1

Indicators

Microphone Mute Indicator

Solid red when muted

Tencent Meeting Indicator

Solid green

Working Status Indicator

Solid white

Operating Temperature

0°C – 50°C

Storage Temperature

-10 – 50℃

Product Color

Elegant white

Product Dimensions

596×596×52.5 mm

Inner Package Dimensions

712×712×132 mm

Outer Package Dimensions

730×730×160 mm

Net Weight

4.34kg

Power Supply

PoE or external power adapter

Installation Method

Suspended mounting / ceiling flush mounting

Accessories

Remote controller ×1, User manual ×1, USB-C cable ×1 (1.8 m, locking type), RJ45 cable ×1 (10 m), Phoenix connectors ×3, Suspension kit ×1


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