現貨供應最新開發模組

ReSpeaker Mic Array - Far-field w/ 7 PDM Microphones

代號
respeaker-micarray

SKU 即原廠標號
107010001

定價
3,000
特價
2,800 (含營業稅)

商品停售

資料來源:https://www.seeedstudio.com/ReSpeaker-Mic-Array---Far-field-w%2F-7-PDM-Microphones-p-2719.html

Description

NOTE: 

This product was discontinued due to a supply chain issue - but don't worry! We will have a new and improved version before April 2018!

Update: April 8th, 2018 - We will be announcing the ReSpeaker Mic Array v2 soon. We expect to manufacture near the end of this month.

respeakr mic array 2.0 mobile.png


Mic-Array-产品页面-v3-___-01.jpg

The ReSpeaker Mic Array can be stacked (connected) right onto the top of ReSpeaker Core to significantly improve the voice interaction experience. It is developed based on the XVSM-2000 Smart Microphone from XMOS. The board integrates 7 PDM microphones to help enhance ReSpeaker's acoustic DSP performance to a much higher level. With the Mic Array attached onto the top of the ReSpeaker Core, ReSpeaker is now able to: 


Mic-Array-产品页面-v3-___-02.jpg


Respeaker Mic Array Banner1.gif

Mic-Array-产品页面-v3-___-03.jpg

focus-on-your-voice 830px.gif


Mic-Array-产品页面-v3-___-04.jpg

impove-voice-quality 830px.gif



Mic-Array-产品页面-v3-___-05.jpg

  • Far-field Voice Capture

  • Acoustic Source Localization

  • Beamforming

  • Noise Suppression

  • De-reverberation

  • Acoustic Echo Cancellation


Mic-Array-产品页面-v3-___-06.jpg

Mic-Array-产品页面-v3-___-07.jpg

  • XMOS microcontroller with 16 cores inside  

  • 7 high performance digital microphones

  • Supports Far-field Voice Capture (up to 10m)

  • Supports Beamforming, Acoustic Source Localization, Nosie Suppression, De-reverberation and Acoustic Echo Cancellation

  • 12 programmable RGB LED indicators  

  • Microphones: ST MP34DT01-M  

  • Sensitivity: -26 dBFS (Omnidirectional)  

  • Acoustic overload point: 120 dBSPL  

  • SNR: 61 dB  

  • Power Supply: 5V DC from Micro USB or expansion header  

  • Dimensions: 70mm (Diameter)  

  • Weight: 15.25g


Here is a video from Parvinder Yadav, it teaches how to use ReSpeaker Mic Array - Far-field w/ 7 PDM Microphones to make google assistant. We really appreciate Parvinder's contribution to the community and hope this video can be a good help for you.



Technical Details

Dimensions 148mm x 100mm x 32mm
Weight G.W 17g    
Battery Exclude

Part List

ReSpeaker Far-filed Mic Array 1

Line share