Maxhub Capture System Ceiling Microphone

Microphone Maxhub Capture System
The CM30 Ceiling Microphone is specifically designed to enhance audio capture in educational environments, ensuring that every word spoken in the classroom is heard clearly. Perfect for modern classrooms, lecture theatres, and educational facilities, the CM30 offers superior sound quality and intelligent audio processing to create an optimal learning experience.
Features:

• Advanced 8-Microphone Array:Utilizes an 8-element circular array design, Integrated with ANS (Automatic Noise Suppression), AEC (Acoustic Echo Cancellation), and AGC (Automatic Gain Control) algorithms for crystal-clear audio capture.
• Digital Audio Transmission:Supports digital audio transmission technology to eliminate line interference.Ensures high-fidelity sound through digital signal transfer.
• Convenient Upgrading:Firmware updates are simple via the USB Type-C port or Ethernet connection.Keeps the microphone up-to-date with the latest features.
• Effortless Cascading:Easily connect multiple CM30 microphones via Cat5e cables.Provides comprehensive coverage in larger classrooms or lecture halls.

Specifications:

• Quantity: 8-array microphone.
• Voice Pickup Range: Pickup radius = 8 m.
• Type: Omnidirectional microphone.
• Frequency Range: 20 Hz ~ 20 kHz.
• Signal-to-Noise Ratio: = 68 dB.
• Sound Pressure Level: = 130 dB SPL (10%THD@1Khz).
• Automatic gain control.
• Automatic mixing.
• Automatic noise reduction.
• Anti-reverberation.
• Automatic echo cancellation.
• Howling cancellation.
• Multi-microphone cascade.
• Dimension (D T): 138.5 27.3 mm.
• Shipping Dimension (L W H): 852 276 68 mm.
• Net Weight: 0.45 Kg.
• Gross Weight: 1.4 Kg.
• Operating Temperature: 0C ~ 40C.
• Storage Temperature: -20C ~ 60C.
• Operating Humidity: 10% ~ 90% RH.
• Storage Humidity: 10% ~ 90% RH.
• Altitude: Below 5000 meters.
• DMIC 2.
• USB Type-C (for upgrade and debug) 1.
• Reset 1.
• Suspension Rod Bracket 2.
• Bracket Installation Parts 2.
• Quick Start Guide 1.
• Power Supply: DC-48V/ 100mA.
• Power Consumption: 4W.