Seeed’s ReSpeaker Core v2.0 is designed for voice interface applications. It is based on the Rockchip RK3229, a quad-core ARM Cortex A7, running up to 1.5GHz, with 1GB RAM. The board features a six microphone array with speech algorithms including DoA (Direction of Arrival), BF (Beamforming), AEC (Acoustic Echo Cancellation), etc. ReSpeaker Core v2.0 runs a GNU/Linux operating system (Debian). It benefits from a powerful and active community allowing for the use of existing software and tools for development, testing, and deployment, enabling rapid product development.

• Debian-Based Linux System
• SDK for Speech Algorithms with Full Documents
• C++ SDK and Python Wrapper
• Speech Algorithms and Features
• 8 Channel ADC for 6 Microphone Array and 2 Loopbacks (Hardware Loopback)