ReSpeaker 6-Mic Circular Array Kit for Raspberry Pi

Description:

Seeed’s ReSpeaker 6-Mic Circular Array Kit is an extension board, aka HAT designed for Raspberry Pi. It's a circular microphone array kit, comes with six microphones and designed for AI and voice applications. That means you can build a more powerful and flexible voice product with Raspberry Pi which can integrate Amazon Alexa Voice Service, Google Assistant, and so on.

ReSpeaker 6-Mic Circular Array Kit for Raspberry Pi consists of two boards, one is voice accessory HAT, another is six microphones circular array.

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

Features:

• 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
• Compatible : Raspberry Pi 4

Applications:

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

Assembly drawing

Technical details

• Weight: G.W 1g
• Raspberry Pi 40-Pin Headers: support Raspberry Pi Zero, Raspberry Pi 1 B+, Pi 2 B, Pi 3 B, Pi 3 B+, Pi 4 (1GB, 2GB,4GB)

Part List

• 1x ReSpeaker Voice Accessory HAT
• 1x ReSpeaker 6-Mic Circular Array for Voice Accessory HAT
• 1x 20cm Ribbon Cable