CN
HOMEPRODUCTSWIRELESS AUDIO MODULES NR60 NOISE REDUCTION AUDIO PROCESSING MODULE
NR60 Noise Reduction Audio Processing Module
NR60 Noise Reduction Audio Processing Module
NR60 Noise Reduction Audio Processing Module
NR60 Noise Reduction Audio Processing Module
NR60 Noise Reduction Audio Processing Module
NR60 Noise Reduction Audio Processing Module
NR60 Noise Reduction Audio Processing Module
NR60 Noise Reduction Audio Processing Module
NR60 Noise Reduction Audio Processing Module
NR60 Noise Reduction Audio Processing Module

NR60 Noise Reduction Audio Processing Module

NR60 module is an audio processing module developed by NiceRF, integrating noise reduction and echo cancellation.

Parameters

Condition

Min.

Typ.

Max.

Unit

Power Supply


3.3


5.5

V

Working temperature


-20

25

85

Current consumption

Operating current



33


mA

Noise reduction parameters

Signal-to-noise ratio

Signal power to background noise ratio


-5<SNR<0



Maximum noise suppression

Microphone ambient noise


<80


db

Voice distance

Distance from the person to the microphone


<10


cm


   Features

  • product is designed for near-field noise reduction, best with the voice within 10cm of the microphone
  • surrounding environmental noise suppression strength is less than 80dB
  • It suppresses electronic noise, wind noise, wave sounds, car horns, and sudden interference

  Applications

  • Online video conference call
  • Online video streaming
  • Online education

  • Social entertainment

  • Various scenarios requiring background noise filtration







图片.png

图片.png

Pin NO

Pin name

Description

1

VCC

External power supply positive terminal(Minimum 3.3V, Maximum 5.5V)

2,3,4

GND

Connect to power ground

5

HPOUT

audio output pin is typically connected to the MIC_IN pin of the customer's productn

6

ECHO

Floating

7

MIC-

Microphone negative input pin

8

MIC+

Microphone positive input pin


图片.png

Contact Us
Privacy Policy

Privacy Policy

· Privacy Policy

There is currently no content available


           

Email:sales@nicerf.com

Tel:+86-755-23080616

Address:309-314, 3/F, Bldg A, Hongdu business building, Zone 43, Baoan Dist, Shenzhen, China


×
Submit