{"product_id":"respeaker-xmos-xvf3800-ai-powered-4-mic-array-for-clear-voice-even-in-noise","title":"reSpeaker XMOS XVF3800 – AI-powered 4-Mic Array for Clear Voice Even in Noise","description":"\u003ch2 style=\"text-align: center;\"\u003ereSpeaker XMOS XVF3800\u003c\/h2\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003eAI-powered 4-Mic Array for Clear Voice Even in Noise\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eA professional circular 4-microphone array based on XMOS XVF3800, enabling clear target voice capture in noisy environments. Features dual modes (I2S\/USB), 360° far-field voice pickup (up to 5m), on-board AI acoustic algorithms (AEC, AGC, DoA, VAD, dereverberation, beamforming, and noise suppression).\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eFeature\u003c\/h2\u003e\n\u003ch3 style=\"text-align: center;\"\u003eFeature 1: XMOS XVF3800 Upgrade With Advanced AI Audio Processing\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eSmarter on-board AI acoustic algorithms for better sound quality. Features AEC, multi-beamforming, de-reverberation, DoA, dynamic noise suppression, 60dB AGC, delivering stable and reliable voice capture performance.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003e\u003cstrong\u003e1. AEC (Acoustic Echo Cancellation)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eAEC removes acoustic echo caused when sound played from a loudspeaker is picked up again by the microphone array. AEC is critical in full-duplex communication systems such as conferencing devices, voice assistants, and interactive systems. \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe width=\"1247\" height=\"541\" src=\"https:\/\/www.youtube.com\/embed\/lM-2SiTi0uQ\" title=\"ReSpeaker XVF3800: AEC (Acoustic Echo Cancellation)\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003e2. AGC (Automatic Gain Control)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eAGC automatically adjusts the microphone array input level to maintain a stable and consistent audio output. AGC is essential where users may speak at varying distances and volumes. With real-time AGC, the reSpeaker XVF3800 ensures more stable downstream ASR performance.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe width=\"1247\" height=\"541\" src=\"https:\/\/www.youtube.com\/embed\/oEGPSyVIqJY\" title=\"ReSpeaker XVF3800: AGC (Automatic Gain Control)\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003e\u003cstrong\u003e3. NS (Noise Suppression)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eNoise Suppression reduces unwanted background noise from captured audio. By identifying and attenuating non-speech components—such as fan noise, ambient chatter, keyboard typing, or environmental hum—NS enhances the SNR (signal-to-noise ratio) in real time. NS is essential in voice-driven systems including smart home voice control, conferencing devices, voice assistants, and robotics. \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe width=\"1247\" height=\"541\" src=\"https:\/\/www.youtube.com\/embed\/YUDEyZw0Fyw\" title=\"ReSpeaker XVF3800: NS (Noise Suppression)\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eFeature 2: Powerful Voice Capture\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eWith far-field voice capture up to 5 meters and a circular 4-microphone array design supporting precise Direction of Arrival (DoA) detection, the reSpeaker XVF3800 delivers reliable voice capture and accurate sound source localization for interactive and voice-driven applications.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003e\u003cstrong\u003e1. Far-field Voice Capture Up to 5m\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e(Watch the pickup range test from 12:20)\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eThis enables clear command recognition and interaction in larger spaces without requiring users to stand close to the device, making the reSpeaker XVF3800 ideal for smart home control, robotics, and room-scale deployments.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe width=\"1247\" height=\"541\" src=\"https:\/\/www.youtube.com\/embed\/yQxbXrVYrEY\" title=\"Level up your AI Voice Projects with reSpeaker XVF3800 🔥🔥\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003e2. Circular 4-Microphone Array Supports 360° DoA\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eThe circular 4-microphone array enables accurate 360° Direction of Arrival (DoA) detection, allowing the reSpeaker XVF3800 to identify where a voice is coming from. This spatial awareness enhances interaction logic, supports speaker tracking, and provides a strong foundation for advanced beamforming and multi-user scenarios.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe width=\"1247\" height=\"541\" src=\"https:\/\/www.youtube.com\/embed\/nYxsTq_2bw4\" title=\"ReSpeaker XVF3800 Plug \u0026amp; Play: Boot Light Show and DOA Demo\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/media-cdn.seeedstudio.com\/media\/wysiwyg\/111-photo\/DOA-ezgif.com-video-to-gif-converter.gif\" alt=\"\" width=\"1299\" height=\"775\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eFeature 3: Developer-Friendly\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eWith plug-and-play setup, a compact form factor for embedded scenarios, and flexible audio connectivity, reSpeaker XVF3800 enables developers to move from prototype to deployment with minimal complexity.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003e\u003cstrong\u003e1. Plug-and-Play Simplicity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eStandard USB interface enables easy connection with any USB-enabled device - from SBCs like Raspberry Pi and NVIDIA Jetson to PCs running Windows, Linux, or macOS. No drivers or complex setup required.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe width=\"1247\" height=\"541\" src=\"https:\/\/www.youtube.com\/embed\/Vlr3AW5VDyM\" title=\"ReSpeaker on macOS: Far-Field Voice Pickup and Smart Home Voice Control\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003e\u003cstrong\u003e2. I2S Interface for MCU Integration\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eDirect I2S support allows seamless integration with MCU platforms like XIAO Series and Arduino, enabling embedded voice applications with minimal hardware overhead.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003e\u003cstrong\u003e3. Compact Design for Embedded Applications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eBottom-firing microphones and a flat PCB for easy embedding into space-constrained devices without obstruction.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/media-cdn.seeedstudio.com\/media\/wysiwyg\/111-photo\/respeaker_.png\" alt=\"\" width=\"1302\" height=\"608\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003e\u003cstrong\u003e4. 3.5mm Audio Interface\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eProvides flexible connectivity for external speakers or audio output devices, simplifying hardware design and ensuring compatibility across a wide range of embedded systems.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eFeature 4: Seamless Integration for Deployment\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003ereSpeaker XVF3800 is a go-to choice for fast building solutions that enable seamless hardware and software integration across diverse application scenarios.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eWith XIAO ecosystem compatibility, robotics adaptability, and streamlined Voice Agent enablement, it reduces integration complexity and shortens time-to-market.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eSpecification\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; height: 195.938px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 49.8336%; height: 19.5938px;\"\u003e\u003cstrong\u003eCore Chip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 50.1664%; height: 19.5938px;\"\u003eXMOS XVF3800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 49.8336%; height: 19.5938px;\"\u003e\u003cstrong\u003eDigital Microphones\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 50.1664%; height: 19.5938px;\"\u003e4x High-performance digital microphones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 49.8336%; height: 19.5938px;\"\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 50.1664%; height: 19.5938px;\"\u003e-26 dBFS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 49.8336%; height: 19.5938px;\"\u003e\u003cstrong\u003eAcoustic Overload Point\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 50.1664%; height: 19.5938px;\"\u003e120 dBL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 49.8336%; height: 19.5938px;\"\u003e\u003cstrong\u003eSNR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 50.1664%; height: 19.5938px;\"\u003e64 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 49.8336%; height: 19.5938px;\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 50.1664%; height: 19.5938px;\"\u003eUSB 5V, External 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 49.8336%; height: 19.5938px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 50.1664%; height: 19.5938px;\"\u003e108mm × 108mm × 18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 49.8336%; height: 19.5938px;\"\u003e\u003cstrong\u003eAudio Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 50.1664%; height: 19.5938px;\"\u003eSpeaker Connector \/ 3.5mm Headphone Jack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 49.8336%; height: 19.5938px;\"\u003e\u003cstrong\u003eMaximum Sampling Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 50.1664%; height: 19.5938px;\"\u003e16 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 49.8336%; height: 19.5938px;\"\u003e\u003cstrong\u003eSpeaker Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 50.1664%; height: 19.5938px;\"\u003eSupports 5W amplifier speakers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/media-cdn.seeedstudio.com\/media\/wysiwyg\/111-photo\/101991441---17663946547707.png\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eHardware Overview\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg height=\"600\" width=\"1464\" alt=\"\" src=\"https:\/\/media-cdn.seeedstudio.com\/media\/wysiwyg\/upload\/image-101991441.jpeg\"\u003e\u003cimg height=\"600\" width=\"1464\" alt=\"\" src=\"https:\/\/media-cdn.seeedstudio.com\/media\/wysiwyg\/upload\/image-101991441-1.jpeg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eApplication\u003c\/h2\u003e\n\u003ch3 style=\"text-align: center;\"\u003eSmart Home Voice Control Using reSpeaker XVF3800 Microphone Array\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eThe reSpeaker XVF3800 4-mic array with XIAO ESP32S3 can be seamlessly integrated into Home Assistant voice systems, serving as dedicated Home Assistant voice hardware for localized control and smart home automation. \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"Seeed Studio ReSpeaker XMOS XVF3800 integrated with Home Assistant\" src=\"https:\/\/www.youtube.com\/embed\/iqlsNezHYuE\" height=\"539\" width=\"1247\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eRobotics Integration with reSpeaker XVF3800 for Embedded Applications\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eThe compact design supports smooth integration into robotic platforms, with support for ROS2 to streamline system-level communication and development. 4-mic array enables 360° voice localization, voice command recognition, and noise suppression for interactive robotics, smart toys, and voice-controlled machines. Ideal choice for reliable voice interaction and human-machine communication across service, education, and industrial robotics applications.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"Seeed ReSpeaker in Action: Enabling Robots to Respond to Your Voice\" src=\"https:\/\/www.youtube.com\/embed\/326DC6F9Zqc\" height=\"539\" width=\"1247\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"ReSpeaker+ROS2: Turning Robots with Your Voice\" src=\"https:\/\/www.youtube.com\/embed\/nIV6p3tFuEw\" height=\"539\" width=\"1247\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eBuild Physical AI Voice Agent with reSpeaker XVF3800\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eThrough SDK and platform compatibility, reSpeaker XVF3800 supports rapid integration with voice AI frameworks and cloud-based services, allowing devices to be quickly transformed into scalable voice agent solutions.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003e\u003cstrong\u003e1. Running Agora TEN Framework on reSpeaker XVF3800\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eUse reSpeaker XVF3800 with XIAO ESP32S3 for audio capture and playback, and use Agora RTC to complete the real-time audio connection. The project provides a standardized configuration method (.env \/ property.json), supports one-click Docker deployment, dynamic token authentication, and pluggable providers (ASR\/LLM\/TTS can be replaced as needed).\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003e\u003cstrong\u003e2. Running Agora Conversational AI on reSpeaker XVF3800\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eUse reSpeaker XVF3800 with XIAO ESP32S3 as an edge voice AI device to establish a stable, low-latency, bidirectional audio link via Agora RTC, and directly call Agora Conversational AI Agent API v2 on the device to complete the conversational loop of ASR → LLM → TTS: the microphone array captures audio and sends it uplink; the cloud AI generates spoken replies and sends them downlink; the device plays them back in real time—delivering a “phone-call-like” voice conversation experience.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"reSpeaker XVF3800 x Agora Conversational AI at Embedded World 2026\" src=\"https:\/\/www.youtube.com\/embed\/_U7SHy2Xews\" height=\"536\" width=\"1247\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003e\u003cstrong\u003e3. On-Edge AI Voice Agent Using reSpeaker XVF3800 and Jetson AGX Orin\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eAfter the microphone array detects a custom wake word, reSpeaker captures a 5-second voice query and uses a local STT engine. A local Llama 3 model then processes the query, enhanced by a RAG architecture for accurate knowledge retrieval and reasoning. The final answer is generated through a local TTS engine. The solution supports deployment across multiple local environments, including NVIDIA Jetson, Raspberry Pi, x86 servers, and Linux \/ Windows systems.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"On-Edge Voice Q\u0026amp;A AI Agent Using reSpeaker XVF3800 And Jetson AGX Orin\" src=\"https:\/\/www.youtube.com\/embed\/U0yZmv9UJKg\" height=\"541\" width=\"1247\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003e\u003cstrong\u003e4.  Build Xiaozhi AI Voice Assistant with reSpeaker XVF3800\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eUsing reSpeaker XVF3800 to build a compact, cloud-connected Xiaozhi voice assistant powered by large language models. With professional far-field audio capture and robust noise suppression, it transforms lightweight edge hardware into a scalable Voice Assistant.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"Build Xiaozhi AI Voice Assistant with reSpeaker XVF3800\" src=\"https:\/\/www.youtube.com\/embed\/W5h2cm8VCnQ\" height=\"541\" width=\"1247\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003e\u003cstrong\u003e5. Bulid You Own OpeClaw Voice AI Agent with reSpeaker XVF3800\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eWith reSpeaker's powerful audio capture, combined with OpenClaw's flexible AI agent framework, you can easily create a voice-controlled smart assistant that can automatically understand and respond to your commands. (e.g.  locate Lark groups and send interactive meeting invitation cards\/Voice-based summarization and automated email delivery)\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"reSpeaker × OpenClaw: Bulid You Own Voice AI Agent!\" src=\"https:\/\/www.youtube.com\/embed\/hh4VOCD-Ilw\" height=\"541\" width=\"1247\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"OpenClaw x reSpeaker: Voice Memo to Action\" src=\"https:\/\/www.youtube.com\/embed\/5KUwAWdQ8wU\" height=\"541\" width=\"1247\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003e\u003cstrong\u003e6. Build Your AI Assistant Voice Interface with MimiClaw \u0026amp; reSpeaker XVF3800\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eMimicLaw is a lightweight implementation inspired by OpenClaw. It explores how similar agent logic can run in extremely resource-constrained environments. By using reSpeaker XVF3800 as the voice interface, we can turn MimicLaw into something more tangible: a physical AI companion that lives on your desk and interacts naturally through voice.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"MimiClaw \u0026amp; reSpeaker with ESP32S3: AI Assistant Voice Interface - Easier OpenClaw Varient\" src=\"https:\/\/www.youtube.com\/embed\/OB5uja9ieL0\" height=\"541\" width=\"1247\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eBuild Smart Voice Assistants Using reSpeaker XVF3800\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eSeamlessly integrates with Amazon Alexa, Google Assistant, Home Assistant, and other mainstream voice AI platforms for far-field voice control, smart home automation, and interactive voice applications.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"Seeed Studio ReSpeaker XMOS XVF3800 integrated with Home Assistant\" src=\"https:\/\/www.youtube.com\/embed\/iqlsNezHYuE\" height=\"541\" width=\"1247\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eSmart Conference Solutions Using reSpeaker XVF3800\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eCompatible with Microsoft Teams, Zoom, and other popular conferencing software via USB. 4-mic array supports beamforming and DoA detection to deliver clear multi-person audio pickup and real-time status feedback.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"ReSpeaker XMOS XVF3800 Performs 360° Far-field Sound Pickup\" src=\"https:\/\/www.youtube.com\/embed\/ULZu2oRgff4\" height=\"541\" width=\"1247\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"ReSpeaker XMOS XVF3800 + Whisper for Seamless STT Conversion\" src=\"https:\/\/www.youtube.com\/embed\/RAHQDRh9tZQ\" height=\"541\" width=\"1247\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003e\u003cstrong\u003e1. Smart Meeting Solutions Using reSpeaker and reRouter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003ereSpeaker 4-mic array transforms meetings into structured, actionable insights. Designed for conference rooms, reSpeaker can clearly capture voices from a distance(up to 5 meters), handle multiple speakers, and continuously record discussions. By running local recording, STT, and AI-powered summarization, the entire process happens on-device. This ensures privacy, reduces deployment complexity, and makes it ideal for long-term use in offices, meeting rooms, and interview spaces.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"Clearer Meetings, Smarter Summaries with reSpeaker XVF3800\" src=\"https:\/\/www.youtube.com\/embed\/jnCQNgNxMOs\" height=\"541\" width=\"1247\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eDocuments\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; height: 137.157px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; width: 50.3364%; height: 19.5938px; text-align: center;\"\u003eXMOS XVF3800 v3.2.1\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; width: 49.6636%; height: 19.5938px; text-align: center;\"\u003e\u003ca href=\"https:\/\/www.xmos.com\/documentation\/XM-014888-PC\/html\/index.html\" rel=\"noopener\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; width: 50.3364%; height: 19.5938px; text-align: center;\"\u003ereSpeaker XVF3800 Flyer\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; width: 49.6636%; height: 19.5938px; text-align: center;\"\u003e\u003ca href=\"https:\/\/files.seeedstudio.com\/wiki\/respeaker_xvf3800_usb\/ReSpeaker_XVF_3800.pdf\" rel=\"noopener\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; width: 50.3364%; height: 19.5938px; text-align: center;\"\u003ereSpeaker XVF3800 Flyer(Chinese)\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; width: 49.6636%; height: 19.5938px; text-align: center;\"\u003e\u003ca href=\"https:\/\/files.seeedstudio.com\/wiki\/respeaker_xvf3800_usb\/ReSpeaker_XVF_3800_CN.pdf\" rel=\"noopener\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; width: 50.3364%; height: 19.5938px; text-align: center;\"\u003ereSpeaker Series Flyer\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; width: 49.6636%; height: 19.5938px; text-align: center;\"\u003e\u003ca href=\"https:\/\/files.seeedstudio.com\/wiki\/ReSpeaker\/reSpeaker_Series_Flyer.pdf\" rel=\"noopener\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; width: 50.3364%; height: 19.5938px; text-align: center;\"\u003ereSpeaker XVF3800 3D File - Board\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; width: 49.6636%; height: 19.5938px; text-align: center;\"\u003e\u003ca href=\"https:\/\/files.seeedstudio.com\/wiki\/respeaker_xvf3800_usb\/3d\/respeaker_mic_array_xvf3800_1_with-xiao-0820.stp\" rel=\"noopener\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; width: 50.3364%; height: 19.5938px; text-align: center;\"\u003ereSpeaker XVF3800 3D-Enclosure-Up File\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; width: 49.6636%; height: 19.5938px; text-align: center;\"\u003e\u003ca href=\"https:\/\/files.seeedstudio.com\/wiki\/respeaker_xvf3800_usb\/3d\/1-up.stp\" rel=\"noopener\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; width: 50.3364%; height: 19.5938px; text-align: center;\"\u003ereSpeaker XVF3800 3D-Enclosure-Down File\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; width: 49.6636%; height: 19.5938px; text-align: center;\"\u003e\u003ca href=\"https:\/\/files.seeedstudio.com\/wiki\/respeaker_xvf3800_usb\/3d\/1-down.stp\" rel=\"noopener\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003ePart List\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; height: 17.1406px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 17.1406px;\"\u003e\n\u003ctd style=\"border: 1px solid; width: 49.4157%; height: 17.1406px; text-align: center;\"\u003ereSpeaker XVF3800 – USB 4-Mic Array\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; width: 49.4157%; height: 17.1406px; text-align: center;\"\u003ex1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":51642092781885,"sku":"SBC1163","price":7149.99,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/1-respeaker-xvf3800-4-mic-array.jpg?v=1777360549","url":"https:\/\/thinkrobotics.com\/products\/respeaker-xmos-xvf3800-ai-powered-4-mic-array-for-clear-voice-even-in-noise","provider":"ThinkRobotics.com","version":"1.0","type":"link"}