103030216, ReSpeaker 4-Mic Array is a Quad Microphone Expansion Board for Raspberry Pi designed for AI, Voice Applications
Seeed Technology Co.,Ltd이 부품 AC108 을 사용하는 참조 설계
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최종 제품의 경우
- AI Assistant
- Voice Interaction Applications
Description
- 103030216, 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 we 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, which allows the device to pick up sounds in a 3 meters radius. Besides, this 4-Mics version provides a super cool LED ring, which contains 12 APA102 programable LEDs