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Dual Microphone Voice Recognition HAT With Audio Codec For Raspberry Pi AI And Voice Interaction Projects
The ReSpeaker 2-Mics Pi HAT from Seeed Studio is a compact voice interaction expansion board designed for Raspberry Pi platforms. Equipped with 2 high-performance analogue microphones and the upgraded TLV320AIC3104 audio codec, this HAT delivers high-definition voice capture and advanced audio processing for AI voice applications, smart assistants, and embedded speech-recognition systems. With support for Raspberry Pi 5, Raspberry Pi 4, and earlier Raspberry Pi boards, it provides a reliable hardware platform for voice-enabled IoT and edge AI development.
This Raspberry Pi voice HAT supports advanced voice interaction technologies, including Voice Activity Detection, Direction of Arrival, and Keyword Spotting. The integrated audio-processing capabilities and support for sampling rates from 8 kHz to 96 kHz make it suitable for smart-home systems, voice-controlled robotics, interactive learning, and custom speech-recognition applications. Additional programmable RGB LEDs and a user button simplify user interaction development, while the plug-and-play HAT form factor ensures easy installation without complex hardware integration.
Key Features
Applications
Package List:
Seeed Studio
SKU: 078-107020000
