Description

Nearity A40 Ceiling Array Microphone. The A40 from Nearity is an elegant conference microphone array featuring sophisticated AI deep learning algorithms designed to reduce noise and deliver clear, intelligible speech for meeting spaces, classrooms, and educational environments. The unit is equipped with an 24-element microphone array that picks up audio at a distance up to 26′ away. Sophisticated beamforming technology provides 8 sidelobes that can be customized, according to different room layouts and seating arrangements to block noises out and effectively capture sound in fixed directions. The A40 features two RJ45 ports, allowing it to easily interface with networked PoE conference systems. Use the free Nearsync software download for Windows and Mac computers to set up and adjust the unit.

Features

  • Classrooms, Meeting & Conference Spaces
  • 24-Microphone Array
  • 8 Deep Sidelobes Beamforming
  • Full-Duplex Communication
  • AI Noise Suppression Algorithm
  • Reverb and Echo Cancellation
  • Daisy-Chain Ability for Larger Spaces
  • PoE Connection
  • Use on Ceiling, Wall, or Desktop

Specifications

 

Key Specs
Microphone Type
Boundary/Surface Mount
Element Type
24x MEMS
Polar Pattern
Not Specified by Manufacturer
On-Board Controls
No
Analog Output
No
Power Sources
PoE (Power over Ethernet)

 

Microphone
Primary Applications
Corporate Presentation, Conferencing
Microphone Type
Boundary/Surface Mount
Intended Sound Sources
Speech/Voice-Over
Sound Field
Mono
Element Type
24x MEMS
Polar Pattern
Not Specified by Manufacturer
Pad
No
High-Pass Filter
No
Tone Adjustment
No
Gain Adjustment
No
On-Board Controls
No

 

Performance
Sensitivity
-38 dBV/Pa (1 kHz)

 

Connectivity
Analog Output
No
Cable Length
32.8′ / 10 m

 

Digital Audio
Digital Signal Processing & FX
Gain, Noise Reduction
OS Compatibility
Windows 10
Windows 11
macOS 10.15 or Later
Mobile App Compatible
No

 

Power
Power Sources
PoE (Power over Ethernet)
Operating Voltage
Not Specified by Manufacturer

 

Physical
Color
White
Mounting Thread Size
Included Mount Has No Threading
Dimensions
H: 1.3 x W: 3.2 x L: 13.8″ / H: 33.5 x W: 81.4 x L: 351.4 mm

 

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