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ReSpeaker 4-Mic Array for Raspberry Pi
$ 721.0 元


ReSpeaker 4-Mic Array for Raspberry Pi
貨號:368030800879
售價 : NT$ 721.0 元
製造商 :
產地:
適用運送方式 : 7-11取貨付款,7-11純取貨,郵寄(單一運費),貨運,宅配,貨到付款,7
出貨時程: 【現貨+預購】如遇缺貨,預購交期為4~10個工作天(不含例假日)   


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產品上架時間 2017 九月 19 週二.
規格內容說明

※此商品不含Raspberry Pi

Description
ReSpeaker 4-Mic Array for Raspberry Pi is a quad-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.

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。這意味著您可以構建一個功能更強大,更靈活的語音產品,集成Amazon Amazona語音服務,Google助手等。

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.


Technical Details

Dimensions

65mm x 65mm x 9mm

Weight

G.W 20g    

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+, Raspberry Pi 2 B and Raspberry 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




Documents:
AC108_Datasheet
ReSpeaker 4-Mic Array for Raspberry Pi

出貨清單
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