{"product_id":"respeaker-lite-usb-2-mic-array-with-onboard-ai-audio-processing-algorithms","title":"reSpeaker Lite - USB 2-Mic Array w\/ Onboard AI Audio Processing Algorithms","description":"\u003cdiv class=\"product-block-list__item product-block-list__item--description details_product\"\u003e\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card__header\"\u003e\r\n\u003ch2 class=\"card__title heading h3\"\u003eDescription\u003c\/h2\u003e\r\n\u003c\/div\u003e\n\u003cdiv class=\"card__section expandable-content desc-view-more\" id=\"main-description\"\u003e\n\u003cdiv class=\"rte text--pull\"\u003e\n\u003cul\u003e\n\t\u003cli\u003eReSpeaker Lite - USB 2-Mic Array w\/ Onboard AI Audio Processing Algorithms\u003c\/li\u003e\n\t\u003cli\u003eCompatible with Seeed Studio XIAO ESP32S3 (Sense), Raspberry Pi, Adafruit QT Py\u003c\/li\u003e\n\t\u003cli\u003eEnsures superior voice recognition with dual microphones\u003c\/li\u003e\n\t\u003cli\u003eProvides onboard AI audio processing for clarity\u003c\/li\u003e\n\t\u003cli\u003eIntegrates seamlessly with XIAO ESP32S3 and Raspberry Pi\u003c\/li\u003e\n\t\u003cli\u003eFeatures an onboard RGB LED for visual feedback\u003c\/li\u003e\n\t\u003cli\u003eSupports external 5V power for stable operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eReSpeaker Lite - USB 2-Mic Array w\/ Onboard AI Audio Processing Algorithms\u003c\/strong\u003e, Compatible w\/ Seeed Studio XIAO ESP32S3 (Sense), Raspberry Pi, Adafruit QT Py is an advanced audio interface designed for superior speech recognition and voice control applications. It is powered by the XMOS XU316 AI Sound and Audio chipset, ensuring high-quality audio processing capabilities.\u003c\/p\u003e\n\n\u003cp\u003eThis device features a dual microphone array that excels in far-field voice capture, making it ideal for environments where clear voice input is essential. The onboard audio processing algorithms include interference cancellation, acoustic echo cancellation, noise suppression, voice-to-noise ratio optimization, and automatic gain control, all of which contribute to enhanced audio clarity and performance.\u003c\/p\u003e\n\n\u003cp style=\"text-align: center;\"\u003e\u003cimg style=\"width: 560px;  \" alt src=\"https:\/\/cdn.robotshop.com\/media\/s\/see\/rb-see-1233\/img\/respeaker-lite-usb-2-mic-array-w-onboard-ai-desc.webp\"\u003e\u003c\/p\u003e\n\n\u003cp\u003eCompatibility is a key feature, as it works seamlessly with Seeed Studio XIAO ESP32S3 (Sense) and Adafruit QT Py via I2S, as well as with Raspberry Pi and PCs through USB connectivity. The inclusion of an onboard RGB LED adds a visual element to its functionality, while support for an external 5V power supply ensures reliable operation.\u003c\/p\u003e\n\n\u003cp\u003eThis product is suitable for developers and engineers seeking to integrate sophisticated audio processing into their projects, with the added benefit of DFU for custom development.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cbutton class=\"expandable-content__toggle\" aria-expanded=\"false\" aria-controls=\"main-description\"\u003e\u003cspan class=\"expandable-content__toggle-icon\"\u003e\u003c\/span\u003e\u003cspan class=\"expandable-content__toggle-text\" data-view-more=\"View more\" data-view-less=\"View less\"\u003eView more\u003c\/span\u003e\u003c\/button\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-2\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eWhat's Included\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-2\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cul\u003e\n\t\u003cli\u003e1x ReSpeaker Lite - USB 2-Mic Array w\/ Onboard AI Audio Processing Algorithms\u003c\/li\u003e\n\u003c\/ul\u003e\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-3\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eDimensions\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-3\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cul\u003e\n\t\u003cli\u003e35 x 86 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-4\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eLinks\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-4\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cp\u003e\u003cstrong\u003ePDF Files\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\u003ca href=\"https:\/\/cdn.robotshop.com\/media\/S\/See\/RB-See-1233\/pdf\/respeaker_lite_usb_2_mic_array_w_onboard_ai_audio_ce_certifications.pdf\" target=\"_blank\"\u003ereSpeaker Lite - USB 2-Mic Array w\/ Onboard AI Audio Processing Algorithms - CE Certifications\u003c\/a\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003ca href=\"https:\/\/cdn.robotshop.com\/media\/S\/See\/RB-See-1233\/pdf\/respeaker_lite_usb_2_mic_array_w_onboard_ai_audio_fcc_certifications.pdf\" target=\"_blank\"\u003ereSpeaker Lite - USB 2-Mic Array w\/ Onboard AI Audio Processing Algorithms - FCC Certifications\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-7\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eSpecifications\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-7\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cul\u003e\n\t\u003cli\u003eCore Chip: XMOS XU316\u003c\/li\u003e\n\t\u003cli\u003eMaximum Sampling Rate: 16 KHz\u003c\/li\u003e\n\t\u003cli\u003ePower Supply: USB 5V, external 5V\u003c\/li\u003e\n\t\u003cli\u003eSNR: 64 dBA\u003c\/li\u003e\n\t\u003cli\u003eAcoustic Overload Point: 120 dBL\u003c\/li\u003e\n\t\u003cli\u003eSensitivity: -26 dBFS\u003c\/li\u003e\n\t\u003cli\u003eDigital Microphones: High-performance digital microphones x2\u003c\/li\u003e\n\t\u003cli\u003eAudio Output: Speaker Connector \/ 3.5mm Headphone jack\u003c\/li\u003e\n\t\u003cli\u003eMaximum Sampling Rate: 16 KHz\u003c\/li\u003e\n\t\u003cli\u003eSpeaker: Supports 5W amplifier speakers\u003c\/li\u003e\n\t\u003cli\u003eDual microphone array for far-field voice capture\u003c\/li\u003e\n\t\u003cli\u003eOnboard audio front-end algorithms: interference cancellation, acoustic echo cancellation, noise suppression, voice-to-noise ratio, automatic gain control\u003c\/li\u003e\n\t\u003cli\u003eCompatible with Seeed Studio XIAO ESP32S3 (Sense), Raspberry Pi, Adafruit QT Py via USB\u003c\/li\u003e\n\t\u003cli\u003eOnboard RGB LED\u003c\/li\u003e\n\t\u003cli\u003eExternal 5V power supply support\u003c\/li\u003e\n\t\u003cli\u003eDFU for custom development\u003c\/li\u003e\n\u003c\/ul\u003e\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SeeedStudio","offers":[{"title":"Default Title","offer_id":46271865618583,"sku":"RB-See-1233","price":35.57,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0533\/3997\/9927\/files\/respeaker-lite-usb-2-mic-array-w-onboard-ai-img1.webp?v=1763098038","url":"https:\/\/ca.robotshop.com\/products\/respeaker-lite-usb-2-mic-array-with-onboard-ai-audio-processing-algorithms","provider":"RobotShop Canada","version":"1.0","type":"link"}