Array Microphone

NAJA A301 array microphones adopt beamforming algorithm to locate sound sources for accurate acquisition ,long distance pickup system,also can avoid invalid noise entering the audio system.

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  • Array Microphone
  • Array Microphone
  • Array Microphone

PRODUCT DESCRIPTION

NAJA A301 array microphones adopt beamforming algorithm to locate sound sources for accurate acquisition ,long distance pickup system,also can avoid invalid noise entering the audio system.

产品介绍.png


·The array microphone unit is composed of six silicon microphones;

·Built in digital signal processor can perform unique echo cancellation, noise cancellation and beamforming Shape and reverberation elimination algorithm;

·The pickup distance can be up to 1-5m;

·The original non-stationary noise elimination can effectively suppress the environmental noise such as the sound of turning books and footsteps;

·Support ceiling installation and desktop installation;

·With standard network interface, support system upgrade;




PRODUCT PAREMETERS

No. of Array Elements6
Pickup Distance1-5m (indoor environment)
SNR(Signal to Noise Ratio) >65dB
Auditory Localization360°
Positioning Accuracy±15°
Built in Audio AlgorithmAEC、ANC、AGC、Dereverb、BF、DoA
Maximum power consumption 1.5W
Size123x30mm





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