ReSpeaker Lite USB 2-Mic Array w/ Onboard AI Audio Processing Algorithms

• ReSpeaker Lite USB 2-Mic Array w/ Onboard AI Audio Processing Algorithms
• Compatible w/ Seeed Studio XIAO ESP32S3 (Sense), Raspberry Pi, Adafruit QT Py
• Powers advanced audio processing with XMOS XU316
• Supports dual microphones for superior voice capture
• Enables custom firmware via DFU-Util
• Provides versatile connectivity: I2S and USB
• Features programmable RGB LED for visual effects

The ReSpeaker Lite USB 2-Mic Array w/ Onboard AI Audio Processing Algorithms is a sophisticated development board designed for advanced audio processing applications. It is powered by the XMOS XU316 AI Sound and Audio chipset, which excels in speech recognition and voice control through its integrated dual microphone array. This board is equipped with advanced onboard Natural Language Understanding algorithms that provide interference cancellation, echo cancellation, and noise suppression, ensuring high-quality voice capture even in challenging environments.

The device supports both I2S and USB connections, making it compatible with a range of popular hardware platforms, including Seeed Studio XIAO ESP32S3 (Sense), Adafruit QT Py, Raspberry Pi, and PC. The board also features a programmable WS2812 RGB LED, which allows for custom visual effects, enhancing the user interface of applications.

Additionally, the ReSpeaker Lite supports external 5V power supply, offering flexibility in various scenarios. It also allows for custom firmware updates via DFU-Util, facilitating tailored development projects. This board is an ideal choice for developers seeking to implement sophisticated audio processing capabilities in their projects.