ReSpeaker 4-Mic Array for Raspberry Pi 樹莓派 語音助理 人工智慧開發套件 seeed原廠

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ReSpeaker 4-Mic Array for Raspberry Pi 樹莓派 語音助理 人工智慧開發套件 seeed原廠

NT$848 NT$700 未稅

用於 Raspberry Pi 的 ReSpeaker 4-Mic Array 是 Raspberry Pi 用於AI 和語音應用的四麥克風擴展板。這意味著您可以構建一個集成了Amazon Alexa語音服務,Google智能助理等的功能更強大,更靈活的語音產品。

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商品說明

ReSpeaker 4-Mic Array for Raspberry Pi 樹莓派 語音助理 人工智慧 開發套件

基於Raspberry Pi的ReSpeaker 4-Mic陣列是一款適用於AI和語音應用的Raspberry Pi的四通道麥克風擴展板。這意味著您可以藉助它構建一個集成Amazon Alexa語音服務,Google助手等,功能更強大,更靈活的語音產品。

區別於ReSpeaker 2-Mics Pi HAT,該板是基於AC108開發的,這是一款高度集成四通道ADC,具有用於高清晰度語音捕獲,I2S / TDM輸出,拾取3米半徑的聲音的語音設備。此外,這款4-Mics版本提供了超酷LED環,其中包含12個APA102可編程LED。就像Amazon Echo或Google協助一樣,使用4個麥克風和LED環,Raspberry Pi具有VAD(語音活動檢測) ),DOA(到達方向),KWS(關鍵字搜索),並通過LED環顯示方向燈功能。

ReSpeaker 4-Mic Array for Raspberry Pi

注意

  • 出貨清單不含樹莓派。
  • Raspberry Pi 的 ReSpeaker 4-Mic Array 上沒有任何音頻輸出接口。只用於語音捕獲。你可以使用Raspberry Pi上的耳機插孔來輸出音頻。

 

 

這裡是來自Parvinder Yadav的視頻,它教授如何使用 ReSpeaker 4-Mic Array for Raspberry Pi 來製作 Google 助手。我們非常感謝Parvinder對社區的貢獻,並希望這個視頻對您有所幫助。

 

規格參數

外形尺寸 65mm x65mm x9mm
重量 GW 20g
電池 排除
MIC 4個模擬麥克風
LED 12個APA102可編程RGB LED,連接到SPI接口
樹莓派40針標頭 支持Raspberry Pi Zero,Raspberry Pi 1 B +,Raspberry Pi 2 B和Raspberry Pi 3 B
AC108 高度集成的具有I2S / TDM輸出轉換功能的四通道ADC
軟件算法 VAD(語音活動檢測),DOA(到達方向)和KWS(關鍵字搜索)
樹林 2 Grove接口
語音捕捉距離 3米半徑的語音捕捉

出貨清單

  • ReSpeaker 4-Mic Array for Raspberry Pi x1

 

 

 

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ReSpeaker 4-Mic Array for Raspberry Pi

This product does not have audio output. If this is a requirement please consider the ReSpeaker 6-Mic Circular Array Kit For Raspberry Pi, the ReSpeaker 4-Mic Linear Array Kit for Raspberry Pi , or theReSpeaker Mic Array v2.0.

ReSpeaker 4-Mic Array for Raspberry Pi is a 4 microphone expansion board for Raspberry Pi designed for AI and voice applications. This means that you can build a more powerful and flexible voice product that integrates Amazon Alexa Voice Service, Google Assistant, and so on.

Different from ReSpeaker 2-Mics Pi HAT, this board is developed based on AC108, a highly integrated quad-channel ADC with I2S/TDM output transition for high definition voice capture. Besides, this 4-Mics version provides a super cool LED ring, which contains 12 APA102 programmable LEDs. With that 4 microphones and the LED ring, Raspberry Pi would have ability to do VAD(Voice Activity Detection), estimate DOA(Direction of Arrival) and show the direction via LED ring, just like Amazon Echo or Google Home.

Note

  • Please note that the package does not contain Raspberry Pi.
  • Please note that there are no any audio output interfaces on ReSpeaker 4-Mic Array for Raspberry Pi. It is only for voice capture. And you could use the headphone jack on Raspberry Pi for audio output.

Here is a video from Parvinder Yadav, it teaches how to use ReSpeaker 4-Mic Array for Raspberry Pi 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 65mm x65mm x9mm
Weight G.W 38g
Battery Exclude
MIC 4 analog microphones
LED 12 APA102 programable RGB LEDs, connected to SPI interface
Raspberry Pi 40-Pin Headers support Raspberry Pi Zero, Raspberry Pi 1 B+, Pi 2 B, Pi 3 B, Pi 3 B+
AC108 highly integrated quad-channel ADC with I2S/TDM output transition
Software Algorithm VAD(Voice Activity Detection), DOA(Direction of Arrival) and KWS(Keyword Search)
Grove 2 Grove Interfaces
Voice Capture Distance 3 meters radius voice capture

 

 

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