ReSpeaker 6-Mic Circular Array Kit is an extension board (or HAT) designed for the Raspberry Pi. It's a circular microphone array kit which comes with six microphones designed for use with AI and voice applications. Enabling you to build a more powerful and flexible voice projects integrating Amazon Alexa Voice Service, Google Assistant with your Raspberry Pi.

This ReSpeaker 6-Mic Circular Array Kit for Raspberry Pi consists of two boards, the first board is a voice accessory HAT, the other is six microphones in a circular array.

ReSpeaker 6-Mic Circular Array Kit for Raspberry Pi supports 8 input & 8 output channels in Raspbian system. The first 6 input channel for microphone recording, the other 2 input channels are echo channel of playback. The first 2 output channel for playing, the remaining 6 output channels are dummy.

Some applications that you can use this ReSpeaker 6-Mic Circular Array Kit for are not limited to but include:

• Smart speaker
• Intelligent voice assistant systems
• Voice recorders
• Voice conferencing system
• Meeting communicating equipment
• Voice interacting robot
• Car voice assistant

• 2 ADC chips and 1 DAC chip
• 8 input and 8 output channels
• Six microphones array
• Grove support
• Compatible with Raspberry Pi 40-pin headers
• Headset and speaker voice output

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