![File:Amazon Echo Dot (RS03QR) - LED and microphone board - Texas Instruments ADC3101-0549.jpg - Wikimedia Commons File:Amazon Echo Dot (RS03QR) - LED and microphone board - Texas Instruments ADC3101-0549.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/4/42/Amazon_Echo_Dot_%28RS03QR%29_-_LED_and_microphone_board_-_Texas_Instruments_ADC3101-0549.jpg)
File:Amazon Echo Dot (RS03QR) - LED and microphone board - Texas Instruments ADC3101-0549.jpg - Wikimedia Commons
![XMOS Delivers Amazon Alexa Voice Service Development Kit with Linear Mic Array for Far-Field Voice Capture | audioXpress XMOS Delivers Amazon Alexa Voice Service Development Kit with Linear Mic Array for Far-Field Voice Capture | audioXpress](https://audioxpress.com/assets/upload/images/1/20171005112303_XMOS016-first-Amazon-AVS-dev-kitWeb.jpg)
XMOS Delivers Amazon Alexa Voice Service Development Kit with Linear Mic Array for Far-Field Voice Capture | audioXpress
![Amazon.co.jp: respeaker 4 – Mic Array – Quad Microphone Array Expansion Board for Raspberry Pi : Computers Amazon.co.jp: respeaker 4 – Mic Array – Quad Microphone Array Expansion Board for Raspberry Pi : Computers](https://m.media-amazon.com/images/I/71tQHpgpMmL._AC_UF894,1000_QL80_.jpg)
Amazon.co.jp: respeaker 4 – Mic Array – Quad Microphone Array Expansion Board for Raspberry Pi : Computers
![XMOS delivers first Amazon Alexa Voice Service development kit with linear mic array for far-field voice capture | Macnica ATD Europe GmbH XMOS delivers first Amazon Alexa Voice Service development kit with linear mic array for far-field voice capture | Macnica ATD Europe GmbH](https://www.macnica.eu/sites/default/files/images/news/Pressefotos%202017/PR14_XMOS_AlexaoLogos.png)
XMOS delivers first Amazon Alexa Voice Service development kit with linear mic array for far-field voice capture | Macnica ATD Europe GmbH
![Amazon.com: Deeoee ReSpeaker USB Mic Array Far Field Microphone Array Intelligent Speech Recognition Development Board Acoustics with Case : Electronics Amazon.com: Deeoee ReSpeaker USB Mic Array Far Field Microphone Array Intelligent Speech Recognition Development Board Acoustics with Case : Electronics](https://m.media-amazon.com/images/I/419IOUpIt3L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Deeoee ReSpeaker USB Mic Array Far Field Microphone Array Intelligent Speech Recognition Development Board Acoustics with Case : Electronics
Microphone layout on an Amazon Echo and the ReSpeaker 6mic circular array | Download Scientific Diagram
![Development Kit for Amazon AVS Supports Far-field Voice Interaction with Multiple Microphone Array Options | audioXpress Development Kit for Amazon AVS Supports Far-field Voice Interaction with Multiple Microphone Array Options | audioXpress](https://cdn.xingosoftware.com/audioxpress/images/fetch/dpr_1/https%3A%2F%2Fwww.audioxpress.com%2Fassets%2Fupload%2Fimages%2F1%2F20190115104756_Microsemi-MicrochipAlexaDevKitFrontWeb.jpg)
Development Kit for Amazon AVS Supports Far-field Voice Interaction with Multiple Microphone Array Options | audioXpress
![Amazon.com: Polycom IP Ceiling Microphone Array-White: Contains Electronics Interface, Wall PLA Digital Cameras/Keyboards/INPU Microphones - Audio Input (10273900) : Office Products Amazon.com: Polycom IP Ceiling Microphone Array-White: Contains Electronics Interface, Wall PLA Digital Cameras/Keyboards/INPU Microphones - Audio Input (10273900) : Office Products](https://m.media-amazon.com/images/I/41S+2TJSYDL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Polycom IP Ceiling Microphone Array-White: Contains Electronics Interface, Wall PLA Digital Cameras/Keyboards/INPU Microphones - Audio Input (10273900) : Office Products
![Amazon Makes Alexa Microphones Available to Developers, Cannibalizes Own Hardware Sales - Voicebot.ai Amazon Makes Alexa Microphones Available to Developers, Cannibalizes Own Hardware Sales - Voicebot.ai](https://voicebot.ai/wp-content/uploads/2017/04/amazon-far-field-microphone-array.jpg)