# 概述

由低功耗 AI (LPAI) 提供支持的音频子系统提供先进的语音 UI 和出色的音频体验。它利用专用的基于硬件的 AI 加速器来减轻基于机器学习的工作负载。

![../../_images/hw_sw_components.png](data:image/png;base64,UklGRuIuAABXRUJQVlA4TNYuAAAvH0fOAOZR3DaSkvRf9jHDKyImgB00TJjuwixBFmxxnqj1WhofYWhrV9EKgKBABMBAWykkQOlfg103s7uvEcv7f48kSRq4cGDDhvsSGg5suLDhwIYLBx5s2HBgwoQF12+xa1g6tH4XDjy0GtZSxBNPREZGxRMZEU//FXT7vGvYWazRuTFslOcexVmU5FxqWfH1u3Vszf9sjoHrzuX5VDUaXRdMaQw7n3O0pIM7sKUYlDpfzx5stooXULWGX2lMab3fooNTKppv4aSSUmtarUP1IpIXOldz5pEanretQmdbpcw611KptA4Ktr1xm8BCQ0PDwkLDQMPCwEDDwHanoKCgoKGg4O6JLdDP0H3Awt0bswvsf/OoeDgcDoeHxWHxcDgsHg6Hw+LwcFi87zu7Yp+j3HcwGLtY+i8Lsm0rjXr7uByVXKMVRoMEmD88zv8/cySHR+ERGE7IY9QRNuyQR2A4YYd9DB6lb7PA+//9vr9/FdnS9A5frOt4hu8JFo05gHyHivSXIZZyxIYL5ZOX3ORfoBIqWlPp+l1mMq29QFNeytZEnbPlDStZG/2rw7HofS9QGpRc5EteVOGtA2hNqKyB9xCTE3UAuTP0CaqBxtygawEClQxQDVDerWlg3RAyAEiSpEBJhHgWQiIEQiLEHhD9DJRESRyzAJgMaWcoIYQQxs5QhjKb+u8Lsm27bW3bKn2aUwAJuHRJVlNHfzRB4+9g0yt29Gm397Binvz8UX5BhjSO1BxWTFZm/8Cnv7MKKQb8B/4D/4H/wH++m+qnwOBfZz+FK/8lHOJpb5gpm8i3zkocGvH0b/GpEyrx9J+/Lx3wH/gP/Af+A/+B/8B/4D/wH/gP/Af+A/+B/8B/4D/wH/gP/Af+A/8dsl/fOyWkr9+/8lsir5Rb+v0wPq0VX7Hj6n2kEmsNRohiN32oQz/6Ufy4OxypeMBoWOi+UTlwQiMztuKozwLR0+7QTZ9o9VY15KMfPetxFYeYMxv1Tsmi1J8V9d1f7LZPtGHhVqhH/5b4xRlQmTlQ7xQp61rT7UWu+0STQyTf7KfzeHNtOvS8NSZFZl+9U4RcbV35Lrf0Xd43u+4TTcjrYh+d55tr05Hnc/rRUx2mnhW5vGhOChf+t5CfT2t9MK56ozxLn2vTiZdPeS4PK/y0N3J7sQs/0YR83B34+Pq3fLCZ1je8Uabm9Lk2nefElucy1nJ71S03Nhf55yzNlrIlvVNOzz0r6jtO03s57fpOuLK6j85C+8WrnmquzW5da4brRc0tLzbXZrid+XnquaYK11WjUL0ornuwuTZD9qrDSh5squBoISlmTU0TH6sQVrmyUVAIMSnBqqhtYloJ09QcIS5aM4UZzCl9DEY9TzkVzXw5hireC5WZ+gzASiWGVB8nPJyHDUwppvIAxUC6YIUQK1PcOTUfgajU1wrQFTukwoi6hBAFTkzaGAoxYVPYIae9ABSgK3ZY7Yl/08bLrRpDJFWrhlKAxTLx8WKhOC/wBP/EzGyBnC8t6mMczzZIujdDXLTnu+rkbM3VGFxbdnOjzllMpYdSKp4YzbJIzqIq9FoMifvNWYLsnGBc/IauzsHJzVYlQqs7Cf5NGx+3UJWhkgJu1VcElmCYhODhxUZP0ZVHrwGcknCZQW1Fx3xNnZyFNhTzKpIgfO+SqjPUcr1UB3KrOQlxvF79OJMQT9kzhLj6uGsa+gz3RG7VV4SyPFWhF+dlOB//7XMkHz7RiTHs6ZhifG3GRNxZixt1bkW1IT40F9fiuKKiE9tP9qyBjX3OoH4mxrjB0WJ/dB+iSjlxdnqG63jd+cSb9UTu1P+v3kSEQPclP6wA9rmzLJCjT8AGF/nINUMDiW8KA4n3btzmZkQfQHE6FImzRCYIhF/CeJ1bUfttQwdhd8ouhWqMcbXnw7zw6DwxyhSgr9GQ0IQYY9BCligY7qnd/PztQO/K4vgKuSVCzCx0NUbXhbcjkc00+cDzsMxEIBRr4nh9lMWkyA/Bvvz2RH3b43QWnRPjb3sXuSVeqj7elmsi9Miioq6Ur7rEbAqZ9KbtSEKMfmM1AYZQwKJBXo5Ebp7+JiLkx10+ek3FnRBka0sivd6pd0sw0KYP1OXRazYX3iWUEtQHyn33Y7vuissAlfZajGFVJ/vclEFyb09cHLz0Lo5cXyOWMDbgOM0Axm+C4Sza7cIVinGgIcBBocHEKYiGl4xIquqbALKHrHbKLg3Et04KcdV7BvVwhfrkOrfgx8V2jRvPCYWLSc/xak7mhVEWt7mleWVdDbWEEgZ4nCYav2kS99H4TTwoNHiwJ6KRbJ2qhmwM9xUYZVEXi/E6d9bEbuPBdHUfwnFFeoDk5ipOAu5VE/C/rsrxm1gCgsdp4vGbcrgndJsvvSSO7yRCeFCoDap60uIaJSNoo3hqD21I4nvCZKo/M4RggEb8iDBs7YauqIw/JUZWrdZEhlHR9lGo+JuMysESmF0Zf7e5ZYzflIcZbmK8Cx4U6s+j11RP3sO/lzylEVX6JvIqDGZ48IXejf7nWKM/0uBjLJ0NV7VinrzteSFOIY7XH70GYqb6C9SoViyBgO0kOH4TYLipmLKthXaqIo5vvouuzJfWPE7EXsRHLPVXpf3fkcSHMS0O/N3/keg6ws1Ez3DVQ5Gv1ToZwhyA2zsxRtntGBxbCXJ+ApZA4H42MH4Tgd10+N3mZi0IYpKJW5sgkdBQFlTAWLc9D/WG8XfH+NNSmJHvNPyL5VPCc5fUfdXIFX7svuN1YU671GWrVuCIisZvApBb7QDtNNldd6HkZkQbRH8SxtL/tKT+TrhxGa4/I4Up45zLsk8Yr/sKXaWDccFHIUweExF2luEBjt9c1gchpEWDitLgJUIIJq63gCA/oUobk94B08+uGh4leo+kdHV5Q4w9Cm0SY11FuSRWB5Uh1GxMXap774bjN6vbXSXKWg343NuzYOZ67xC3M3TC2Bcryz4i+0nvkZCuRd5JkYQ3yaapWvFl0yEvFO5yx5KACA+pg8dvKiw3cbaqEA22O656u3LepVINX+5xxn2ZDmOyr666qDkLrVlTJKEEwBqnaYzfVN2XeN7lonOFo6wqkjL+sweEWyg5+kSifcGppoaAodIFQm455jl6TZ4AJSDuONVRao3fVMM9fdbt8YYktZsYgQs1UkIE0T0JHXYcWxt1taYrlDBA4zSt8ZtyuKfHuq9V85Qb1ikqLpeQFWkoU0MPckwlcpD9oMoGSwR0piAdDQOpJSWwm1KAZ6rJzy0QA3qX8D725JhK5ADGCbnQaEigMylHw0BpSQfDKOwZtrX5uXcCepfwO/y/SCigxBkeP17sPyE0auyOJZEmxG/szl5Kj1pGhRf7DxdHsCu8CCHZFSF4EELIDHAGMUM5W7YsSpZThiADJKXgPwjZzXLOShzS7bBdD8yJRRk87OQ6JDFbrhkQKXgPWjVb4iBlV3q141JwHw63U5alXdOaXAchl46kbEtvk/twrM04qX7GdVhvpKxTOc51EPILP8E8gyXOQwapAv4D/4H/wH/gP/Af+A/8B/4D/4H/wH/gP/Af+M8ntbAkLAt0fvpuRlAKc+SCbmkjOHk9B1bYC77TG8Xp80K2Is6wTyepQcgZ8KQsIHlSUWTkDLqXzts4Phz0TIOlvYpJNgSfKys4RSX4XJkOBLRoBz3HHHpOGPSU0wL3MFXIcM5gwzGHXQjVZjZZ8qUFAf9XCJZ21WZzcDqXMmTptmx1HafXR4OeUCqOU4cMeo5uX2wmx6UWyZhsDpPDU4sImXZyypQh4rXydU023HbqkD4L8NLCbacNOT5kQ+JslrJlkacNqYTJsYrh0eRBNtKFDN8yJ3Ky5OSKvO9WRE8FYuQNaeSAdslWN2XI5XPdHDE8YieXpB9/boEX+w/4D/wywTtaQb5RtGdokW9UnUa+UW+HL5FvNPOgxQItedjJNuUGPXRaI1pyVenByzrmyjTSvIkv6Ru0pldC3J0cV6aMs8U0L9JZtCjW+3PZpufLIOLsStN2Exe7Aq1STb1Hbd4MIk7bXFhBtGbmKqXUQPOQ9YozY38hWkaLZnA7Ncwv1ONB7MdpvOgK2RkqRLS9UJ1GKwzj7cRav0qI0zyIDM9uZPvSsZtQVi2XaVlFq9RnIOKk4azNjw2YVizrYC4xGWOpqp1pivwYeiWv2jP6ZNhwtitabZAfQ6nkWXu71FRKTSN2NEVEbHJjyEreVbcRy8SNEVOlepoGL6atdc8J1FlEnFCqqVnRuqFfwI0tF90pqiXEcbJ/e7PXrCKe5AypMuJnkGM6S365s7yhScRtpdQyYpkcXZlDtKp/OX7RyxHPkmO6WzOLuMwZapYQi5ptxHFyTJOcoTIiDsgPXM4oFSHiPhz5QnGHfD+3qInJ5dtN2Cw+0UqZn9Y3V6Mw+0BnNVYqWkV8udaLk4ilyFbxi4eVhpizKJL5yYKMbbw4DrFfpTkwrM7ACtnLz1B2iuvzUkrB/Egpu1PPCqWjLSOvhDgbKdVGxMt5slP04q5e8QA/f7V0RypGYfD1bu3t8KVV1Y7h151nEbFpp28e8w4/p4XMkrRC4eul3Jy2qKlZVuTIzyo7pV3hJX4GtyI/UQa4xjwP0+1xv2q9zaNliwPNzssjcqGvpaqdojnpKYwYxf6hRMhGm3Vq234Vpc5ZXK/IZtXwFSaVneIpb2HKX7TZY5x2TYrEP5HPFVM27RDq50Gx9VqbbSo3+VlU2qEzGSFOqPwRucxAa963XHqopKRbkCMRMkM40WaZI/dLkfhYVFymo4/snMofIaW0/gwy7ZvIqYdKSroFGewZSW3Qa7NJb1DTx+JrUWrSMGB6WFb5I+TffT3uCSBFrg9YZrO9aGVOvU5mDlS+xlIPkX9FczEG5RZgsOnCpcMNNuVwlrM+Br+LmilZoapRXt32PNzZhc+RwgFOeLhz/xCJEJJhEYn/RfVWdebJq0sGc+orLursvqQGwhiTThgJKWXQQpaoZs/YN0v9Nz5NbRekYPgZDj5VtXR8a+pDsq3BsCR+GFWddhQXcmehDe5I0HfMAUsADKGARUMUIDdPf/UpYLhAdyiLa4drYdbI0416T/xF3uCR98eoaNlZ9rkpo65ow3Lr0rs4qtBrMWAJYyPEm+8iZ1GfECH15gMkO4naeJ1k8oZ2u3CF5HzpqvLfeM5JqMayVUFR8406H8mik9V+sHZ7rhZ18uFEyDm4qj6VCGkF4QZrSr0nIpxPqRVHmReSZ7e5pXllXcbXACUw4jhXhMIdyrJjEveFMUdb0fGUkHDB32FUUDBfU2fS94plce1CvARqARy4E6FCgDWl3pPwPuUcLsy5gChimID/dTVu1LkVsQRERMNKeS1uMDHZ5+hnYowbHGVyA7rNl14Sx3eE0Da5syYqo7AqmOCqbcgatUtqzYtrcfwpJzFedz7xZn2UQQVD2nBPiAEOxC43XeAbZQoZf11YwxKYXRF/RVt323lEFyu3JMFwc+o7CSLqO0mFWcF9uloHLGvUTgu5Kql3USIRsYIlbbwnIuE+hDhef/QaiJnqLwiymYolECIIC8cYRUhcdH73295FgOUmG8TbWmhHYVVQtZotWVi7RMi1RUXDVgg9sqjIUIwUTGn5TsPVeBCX6jsxKfuiGSmbiSHISIglELqNuyfmm1x4F11BGG4q7m5z08SooMKShbVTXaqq61T2hz7ye2sxQgWrplyJXeqyVUMevYaiOjl6+JWfXAcgtxqihC1ZUDvhgYkbzwmFi2tQQdQUQtxF3oMd8nZq/iAblDtrYrfXQ83xf9BCeHLmuCI9QHIzIgXxkEZBjHVVXYqjLDo2HZfqcPeluuduNTBHRtTqdnthVFBSzW4l5CI0KuNP8b/WoIKxmxMBm48yKG46XBekCKGWBESMUJU6EncsNxWWmzibF0adVBQNWBbVTjgISRlzRSQPwY0RWhwhhTVDmhsRUB+mnEpiTZGEEhA9I/JmoiM3xp+iRLQknZueBbnoXOEo8wPXCYBlce2iaxf/19UoLcfrwuFCUmWoYNSUH4FCpQyKW46fBqvlQAmIOI4kZftQlFnoUyoyJm/4rNvjB66gjqKGLKxdAEK8GMU7SJRHrkEFq6a8CNnTKJAOO46tjbpa0xVKGOgVWZGBev3X1xM81n31wqgTiqKh+nVffyYG6SCXmsUKxrqvHMmJXvpNOch+UGWDJQI4k/Y1DKSWlMBuSgGfCRKjLVTDvCHg3WH74CryIFcBmeCUgxwnpGwMCXQm5WgYKC3gYGaBhGcyCKZQrfNOBqzgVVP+g9cHRmFIrNjPgG1urfRPW/BfOIkaUAMlVuBnllWntBUeA2pCWHmfWFad0k18mfBF4sX+A/4D/4H/Xuw/4L8wKmZtZj83Qgh27aYNwYfQWl+8tcGibJ3WGxwIITfSx1X4/pRJ+f50vCsF90F06ynLMlIxiyIF50HIEcOUbRmp0OU8CLn1/SnjMnxCUnAevj9lXrqch27KPN8/JkU4A4P3yZ43IeQYA0+2wiXYtk8vhTexxUAboRJCjl1XZ9TnC6bGpBT8B9H9lZRhOWA4LwXvQcg7Uqal3uU9CLmVMi7jUvAe5tj3ETy+g5DzKfN8sRR8hzEGfgSP97AF/isgMez/3YMXIZi2bEkehBBy/aYlNuX4tpSC/yBk9+5aZcCmVGqb61LwHoTcPjZI2ZVebVsK7sPhdsqytGtak+sg5NKRlG05YGmT+1Brp4yLfsZx0MZeS1mnchPn4XiFeQZLvIc/AP/5FE5ez4FPfub0RjF81YNf1bM4Phw4k+FCusJL6HOBrmmFWEjV1BckG8hh4EvGIsXH58pCUQk+V1aBcqsxKbENXr876KkYvMA9TCXS+qjazGbAJZ+gyY6jz0IxPCLJQl6kbbLRvsvJgpznC9slP3fSVizdPV+Sc+ylRHJyu+TkfcbGyd05keTnznVTWnxEbTZn0KdzNWJBW5Jkp0mSk6mgXVJYNIS/cHgGUgkpS5HS4l+OxLXb48Pi2MR6iYZf0R1+lJy8L3/NEYtcKCcueSLjJDNnNGxSI0yuuOYsJ9N0Ft2+2EyOqxWtrmiodpS1VgRiwmh4xAKbSJVGSgsRdYfJ4bWikzufyRQwPAKnbnWVUd63TrR0Prm34L7L1BYi+LaTUy4j1EXGdnve5WvuCq30FnmTDbddMxo2x4eQdulBuyQn3/49S/FReouMhdteTuCAH48H0QXaTXftdrH06bLIlwsz4HrsFibSKL3F8GjyIBsSHVGHRzVDCLW6+iIxOMyDjOysGqMGP816COGskrxPDnqajBRTKg1a3ao4PmTrtlivp6GmnAwrIc2N4Ue52gp79tZlqO6/PuNZJe2Sra5ED4MdnExD2iXZ6lZBnpUU5SvEeex1ezKK0vooi9VhhBj/bL6rTs6g5ktXvQVDPOHhTgxnkwyP2MlBFB4+T16/nSHcGq9VANd9VavAnp8jzHVfb9wlP/c+YXlfGvnZVC3gE6tfhaHKOirdagAcRH353C2tfUDxSQmXQJTLAJ8Z9O2fSvf7fZ9DiON1qrIZQ1Xc3/lzC6irESuCjMWyQE7eZwTi6z0DstVdsdCnsVFk90HraKQVfAwhnrJLzqI+sRbjonNH/w/1gkoJga+REEGi5qAiTKa1Is/zakGldhV5y/NkQzSeW7fltYtCr+0kvG6UXKBXLNRKdFUj6tt8vGomJgueVrroShZTu8wLnIWSt9wpdvnotcQxwF5QKaHwM5IiOHR82DrP4oxFNnQHPXUxX3UFYBKjQW+lQqtcOvodvsRLx852l216LC0bCx5VWpzFnaFyJR2cLaa5C/FS3QXjoC7wbroAfWG+i6TsBQ1xo87RJyTOqE4+rIwe+GXUXvFKERjKuEDrIAnShZ7rGhLGBuqgxqlCdVY14Paa50lWuLeV//kDJ+GHmo/bB0G9yY7B8eHKhVZBzAtEWsFDolYQXQuiXtAJkdP5ZgzKYdFZc3/263RltOUktoXDTztCvISNXkP5XWlQqDmZqlFcOUoXWhgSJn26YqUKtcl0ilHBZbWaoWdD2D1ntU7PFGgVA1tDoha8I1rF5SBiZ8+635dBSosF1VbdikFbqOA7X3pJHN/haLHfnXv0iTieF5ggekgvrsXxp9zlX6e3J2w/R34T8VZwcMcOgOKqqoKt22JmrCFh0C65wOvm5zno4VSh8iXQ7Q233LTayVT4F11RGQ9gHhlOzt3yQgyjXpkYKxQ2h0AteEeGiitCxB2ufkg/EAUrXKwdLfYDoxASk13uJI4xOX4nylZtHK8nIKNdbkYtUcfrg0J9duSSvAoVf1tdQwLT163ahlzbUK5YKMFuUq5IEJHVSfoz6KmkMd/+mVsWw/Mr9iVHiArN6iV9Y3f0H88mBW9oH47js2YPZ9nOzJZHS0qISC9cPrEUOfBpyIa4n4wXklbq2PG6a8lG9/r/WgN6MigccAvdy5ip6OioaUgg4Lr1MFWoBrqhRmdTCxVVkQ9v3KUrb+ieKSc6MKdJk0nr7uSusjt3013sirsbXvGkvTJt8o+lgZ0pDkZLVul2+uWeFPZPKIXVAeMBBGon8Og1t9+xL6Euzojsrz7SYFC7dMFSdzvKDlCZQtuQQMD0LyhVKMB2E75NdmqANHiLW5tg0APohQpW6kakFfI5QK94y3JzZdrtBkwqUtpUjiIcAy7VAc7IgPJFAkJ96tKoFTCiwlShGuhWG7x6Nl9ziA4DZcUeRhbydhV6xWPejCi4oOliBnMO19zbE5dsFS78Xlyr5kEY6XK/48PxIaBYhgeYKnQZH5QQrEzGVvdM4Vf7xkJ+RkSt9D3m5y6NBVczvdJUxIjs+dxlcEOBqtmtjEIIjvvldtu0LIF2OZkKOvpKK5Tw3g1ThVa3uzq0tavMGQfx2NEKeUCpeM/l9lALLkWr2L3cng03laS6w5xhkBFb6hle9gaBmmygxdEFra4MoZYEJO+DYT44VWg1h1VPJXTV6zPxAKqjCK3QtF1KLvjV6y73tepKqnYv91Ws1rMZ9bzLReeKC9JOYjOO7zBBGM5CV2PcqHNLz7t8QOtDgMcnOqqpJMYUSSXhP+/yRqIDUoUqWl1r3uVDz3MyrZbhW+bExE28fPK+RPs1eldHE1rB/uWi6xW/4++GXHgXzhtirtuzi9btAUa8CNftuT34GzBDZbtkw/EMKcMsljDI+6qj1EwV2i7JVtdj3R5/qMukIUfgIo1RwvSxs+Xvanl4OpGTNnxQDkcGaw9O3nDbSl/mjf/u5M0HYN5Je93X5zzWff2Zs7V1X1VCSS7QK5k+O1Ymi/u8MTGFEjoUconWUq7pCiW81321U4X+aJlgr/taPZfPdVXF1RKyf54aeau/y5yRbCCHGbQGrT04mZrpy7z3egsEbAGdzgrzhmTkGcUn/+m93n29BZpsWBJndmEy52z4ICQTiT1fc8RBz0pf5sHXe0dZ2E5nhXkn+2L+wJnDaztz/j3nbPigRl6bAGObrfRlQdJ60/WTvWcS7z73r67gYINdZHB/hNw8rHnc222V2n9n8c1OVMEzhTvHbPggAA79aoLxzMZuBEcyOQwkY+d8yetTeH+QVd9fJPj2uA/mClg9YroqknYpz/fyu97kCh7XwkXR4K4uHLxT/42DNnwQvyTXmEmuAyhPipGR8P4ga3F/kU01Q6HVFYeaIyp1VdRchElDP+MK9p6YU3uzWXscqS1TT5+JYzZ80AP9HbKRvixwGsjEnhwnG6zB/UU6YyEy6Imv80ZGQlSVBPTzmr+2892u4GDbXpTNRx925/EMI+Q1971xyoYP+qDPg9KXBVMmU9BjIgcc6BZpu5ST7XSULYBtuyyc1uXJVPTAGCu6qKpIhkfsgGecK77K1onjm3/9504dPFHDa1h8s+4NeIbw1vO49rAMJgOPa9u9ZBFxbwyPO1GTbid292BOf++U/o28541SWjrdMyDvQV3BqlhS1aig55QNH/QA/AvH6cuCKK2umWywFvcXOTwSL/+esiGesVYEFVVRNPWf3//Pu97kVHHxYlcs2jmsXbqAD8tqzQLqOUlVOY961o5SveDNv9F1nP4BVnqaovw5VoWSukaFPKds+KAPmeozMdKXBVJwssFqoC6DXt6cTMVIhY64xGtllICQDv2M8xhaWIrtM39em0xWtCtbUcG1O9UNC2hAdBJ/73F3qm7Ye2Jx7QKNdP7wz/EFz2999gfu3eKjL9wXfvc+v/XZv0wcsKqShDXybbiOE7ftQ1+/baQvC6AUdrLBWtxfZJ65bpjWvxwVrjkrh7ljilzxpDqL3lEHIluI08ouxARXn6iuXTBF6cQNNxtQ3+9dwDM0iTJQEoKw3fsKrKokYY3sYPZXEAtJDtnwQQ8qof5jpi8LoBjJBqthMjUWGXDrDDRbp/eSLxbywY8C9Za+7z4HIluIu5Ozzw03E+NYwDebok2s32BATEiJcRte5wIF4T/6DGgHAz9TVUrCGtnBNAUkh2z4oMmwyes9tJBh0AVF1uNDT9A/ftCNeXI78cjkDfRYuyXwMPWM84xv27zyT5P6ZJSYNFa0t2OtIPuiXcXs5S3ZJRvq8ug7gZ+pKrFqVC3nkl3Rzlrpyq7oLt+IFAUhZ2z4oE0lQBHYTF8WcMnIjhfCstXNlYb+sfnbM6T4imEdhkGt3rnUedrGlXj6jIE9aVNm4EHEo+bmz1txasqKA2kCAVqmqpS0ahQNcklW5vGrzDOxH7aF4okzNnwQo78KSMz0ZUEVlGywRvcXmWeUl5zEFwIjI6GJO6l8xonl5t2EsrIjppPTM3ad5ACubWA+mMAa+TYD4h91q4uxfnITM31ZQHUVI9lgbe4vsl3K6WDi22dj3R4L9YXk5e+7z5EU2Vi1hcmUcf782gW7yxipBKhq98GzeLdvcxX1ra1FRoSVviygYiYb9EGv+6pyv4KvFWpeJVz31UJd63XPOJOh0bPLAh6lLRydMqW84WZbb6YUnk5CtY6/wk9q2ocdPGsdFt7d7wEuGWcyNMZzB6/PUqerFcSHZVA/cTMS5s/jm9UNz7PwucvHNXgGrl2g0leIv/BdYj2eV+h5lz+YOGBVBayRO1nYlsv7rnJHqdgGpm+szmsTVOPsr6ceduINrzvtWW6PU4dK/EVkzAO8bo+WhDVyJRm5uh0bozsraX0gb/UMxO95pnH6+dZd0Vhf7qsFet3XpS/+674CSVgjR8v/X+ZetY77xpV08tQaDqoVyUtRMu05wsrIjUaH9VmAH+wK5fBGwlP96/lNp4GSaVcMn4zcTTbUOjF6/QmUwxsJd9t6ZlH6bEPDVtcvI7dPEm58465K2Pj1/KbWmExzv4zcdhJuNdtWrfYLhPtosm1qjVY398w4aibhtm7c1TNtd9oOKwm3mcPbM213Wo0iFzRsrCTcfjfuKkxTe9hJuP1u3NX+icH5OmYSbs8bd1UxmttjJOHGZGQHCL/b0MfPxbvexNmxknAbObwBZtpuvo6ZhNvO4S2x0naHtSzvrHH5k0PaZCysKp2dYibh9sjhLT77jLTd3BD3SsiQtfHi82jLuw0AmQJh2kH0y7aFYj4kjpP3JZh34dpkR1WvgNpGckKXsPDy+1JOtEv1Wz7xuZfWd4Bftq0hZtPU//UgrLtwFS1ZNUkda3skJ2SRTsK4VVYzU2BG8zdYZIlZZJy8Lx82maCMZZWknfzZeQ1tLTc84j908/xGOZmmmBgeoYuvui1rpB0UZ+pYYhCgNTxSTKZAv8mGFLa0hZy1OmiKiab4Y2cKzPT5ChWyTTEAjK59RasLw3sht01tsIIor39D2glSYGYKRHQUphhGO2Q2Ukn8amhMbSRH8vqCr5tq4slSZ32wKHIDJ+ZNu7QocoVqrPZZ2PXScvn5A7ryFd30EoXoj7T7IH0wxawHb0DHasOuFyDPh69yJ+6kkPC5VVY2qsIU89ztRbtsfaRMFKW2CdjxUba66SVAT2VfBEep4YMp5nmYB2LzvU7E1Fa0Sz2hM92EO6mZKdAHU8ygXbLjfglJFlqZrr1qaiuGR0LlNS6ip5dQzUcjU6AfhhhEB1/yGT/aJZ2hoY3k2krlem9F4LhdIWjXltlVe1+T1UPcwRC0vMkCZwr0BItBwPDXyfsyD9DVXqwtdwMVecMYKwJ7d4VgyJ8rZ2XguF0h6B76fW6EvbtC0E31o6jf50Q4elcImkxs578WR/eO3wr5wXumSP6+U3k1v/BWVRHBD/69VMR28NZdSYY9E2FVP4pn9AYXwtm7QpBqfw5EXw4QdcpyIE3UPTE7fk37YDt46+dvJhDHo7mc7E5uZ6gW9QYHwuG7QpAGP/pMYg9ASITu3yVCf+nkRMSXQoaiYYd/dYKEX/85PKpysYioNworGeAa8xzJEASxHL4rBGmIV6ZPJ5FdhF/pDtqqr1YR/sBSNOxgO/mojvigizWG3a2TIhKNAkoiug3mqW0HsZy/KwSpPRWvhS+58NC933wzdVNWHA4UfezwryRCp38TLDIGkWwUUuThNuO0a12RBK32wWZ07ApBcpJr2FWQmrd9M11JkF7Cx1I07MTvwYwGkVTNYb8IltDQ2A+xgLI9JJFx/uCNMnj1MIUJh+4Kwdw5X3J0z5vf7CaNUWktZqZYGHaiGlR7oyfHEuWwXwQNOiuF00kiZJbyEbZde1P/9gevAw7dFYK5E/2kbxUm6mxfeGviZgLtPB7O6L9ezW2gahguGMq23eelWo9V12r3PpHlrNWCWKNhVwiSPSX7bSgbu0uZ+XVh7XEE2u9WDUXDztoNDqvqJQPDNQsJdl24eSwrM5tS2/xCKZJAltN3hSDFR3/c8ErXTMXw68sKfsb5M7aiYSfqg17x5zLuV3OiSXJc/QJLIiTLIpJglsN3hSANnvlx8nOXtAFin9BrjG8dvxkrMlE07PCvThA0kP+8GspE61cLLolgWZKA1qjYFYK0hfG8mTKZryCRj96td564K2sXDMVffPZZw07X0PgG4NF3VrGuHbng10KCF0hQa5TsCsEFPKpVf/dO48tgyjJcqct8/eiPQ8XRlUTYsjPXfVVXjv0fiBYnYnRkAY/a8OL4zarGpfq8Wr/6qyFTX8w+Q8xuxvCfDOEwvxoylYgu+2RRXM5b8YwKOZN3sM5IRSkSF7OAuHYh9GyVdU67m7tx7U4VMsbeKw8rSZFY5hoJPUuEPF1n2KX6bbgPiZDy9NYGk7J1WkqRcCASIRi2xEmReBNjYUtJwrIlTnoUX8w+378VzsDiHxIeRSJkyj5fzHsYMWSed0iR8B2yIO9g3flpzkMi5FDh72fbUf+wLUfB8khY1nyH/sOR95AI2X2Y8B2MKtQ35qVI+A+JEGxbzxoeRJIwbT1r+AnMniqA/8B/4D/wH/gP/Af+A/+B/8B/4D/w36G/9QaDiFcUL5bLSObl5X04VrlD6ckSmmTP0F7FFWqW0Upme/ygqy52BVpLaYYX1N5Gy5ngBE2jdaUqF2gCc8llm54LNJmTl3OBdidnbrtIyQoXqGyuQ30LGGZUKlOyzAnKJZ28qPOOopa3MBf5j9i1F+78U6o1L4WHkCr/Dov/7xL8Mzt8OaCklxfxdd6BkMPCVb+R1soAH19iUzJI61L4pDdT6pvHpPAIkV/cUj4jIbcP1/5gwKYM6ba2JIVfKmoNK3WlN8hftiKfkZBvrLVTduXIZlf4o2Wl1LPS+vgG8zNeT7VL/UVCbtdSpmXYUpaTFH4ppaK4yvzEkVL+o8PtlG2p3CSF/8dTxXck5Bd+ImWc3ibv4V1HWKfdkMJ3G1HA7P5ByrrU1qXw224WNOuxz3YBpT1ZdTdt8mWpTScp2QeuRHuyg9h0wxerHZvKl44dEuFA0CvIJaJVeEWGCr+oSK8g4svLbpBqzmy4GV9yMji5StcYuEB6ii+ilNIKLjtgw4i4k5uRBddjNq1VJ3MqT+teTk7D+ZDPXVIK7uccKdUs5uRu3SrhM/iQ5fbQCy6nQVpRSkWruWhr2kiY5EGWa+eeoU2MVyN9Gp3rZvGcNUyiOTtqBYmcJN7kza3WQMJZxduJO0jkHDG9tbZlrqUV4g3qEtmJNndH9UrUQ7w4a/6lxpv0TT5fVPwdNYNkPiMmunHVMtVnGJ5p42h8+5fHoxol43ZGxoaeDAbnisWrBpFxyt1B4xj5PKq3iobGZNtCp9KisVVaVLweVV1GYzqTiz3aZY1x2u9BX95T/B6letOox/hlyno6Jl+zoRS/xzg/kGlMvyb3R6nqStnqQtGLTaW4QEqp6KrJ8iz93dzyyYb+POUE0WYHmiYrPbJjvA53/GvN4D/wH/ivMLRStJiOYb96Wg1Xp4N5yaGNDX98jiD57SftZSFjIV6nqARkAwj1uUCnxFi6nSEoy/XecnF8OOgJjg/JQkfozosuWSnmJUG+4RFbt/M8v3GXxXIxPJoBp8piDixb3TyXKmfbhzEvQb6Mra5qdU6my0TeZ0M1Vv9BxeN28rekxujDXsuO4DUVk+QbbisV4NZk4+T2gROSnC85eZ+kXRY6sPe1aCeXChk7ieH1aVKbkvz226msh0HPEinpyqThwWWSVJpNkuQzguPDVlc1VlWIbrIBeLIkEyFdm/QVx4ecnLtlDBN6w618WAk5mdqw6ObnSzZEuJ28Lx82SRmGJ1NpJ8cIieM0bo+oXYXXzYcf5aCXuiJ/zV26cy34blnXeZssbFrdXKiA44ZHkowNIdFQIdodDgAxW13wTV+RD2+IN/iGbi6jKxgvZFIoBzSGqO9QcbhdDnoq8PbZQLS6ahytHjCU3iG/eYtbm2DQA3+PvDZr0oHI67OZZHjU6roYrQKvi8I2VCXZTGeR5/lrDtmRiwzUgnZpkPcn07zJhtJ144QAauRQKgtjtqVqYi7Lg3pCqbjTZYkhxJ7TmaZC9XNCrN023rudR6HXN0j2NCdTjKpdimtdgkFP0mQhQy2y6KuoamEcppxb72BHjfypYI8GPZO8D6J2q5vGmnf5vq5YrWcyBfMuH5IWGfm+/DVHtJB2nXz439T0Jwfqyu1QWGJU7Vq3czFrM50171KtqWOu26PHuw6+2oO8D9ftEXEaNEibZMMA14Zfkaey5l3OiQlzoFu8x173NR8+T16/nfmQnz8A677KAN4B3acz6J4Pat3XK/mLagnRrLfAi/0H/Af+A/+B/8B/4D/wH/gP/Af+A/+B/8B/4D/wH5xoadiuzNPoioTrcLzCOu1jkvOwXmOdwf1cA5sGjzDuvLYuEq5DIuThv2basXKT5D0kYv3+Sq/NKL1BTT/yHhIhb9o81mBTDmc5r0uR8B8SIRkWIRIeRCKYFb3FM/AGjzz4D/wH/gP/gf/Af+A/8B/4LxSlOqzkuWw13V487sZeHOYR1z2X8arbi+ourJuq8I5bPvjirtcyUjG+xeWpVtdtCTnEfCJswWmDU1IIr/TgC6ENn9AeeJcXu+wTTQjRfXEUqmFhovLNG1JK4Y0ipRxrffAW16dO/KWrPtGk7H5+rEI9bvngifpYFkV6o8yPTRFH16eqc276RDu99eJY+fmu81zGvlnjuEMUN1upN0qr9axIOzKAik60XPSxPhEpH98t8ZznsnHFG2kcd9AaHir9/q86kPeJr++DrXkpvJV6rHNewztFb4Vq/Go/epbnmmuzqR29fcIvrMy1Oe655toMu/N8c23G2jHkzgvOtRl25wHn2gy9835zbYbgebyA/8B/4D/wH/gP/Af+A/+B/8B/4D/wH/gP/Af+A/+B/8B/4D/wH/gP/Af+A/+B/8B/4D/wH/gP/Af+A/+B/8B/4D/wH/gP/Af+A/+B/8B/4D/wH/gP/Af+A/+B/8B/4D/wH/gP/Af+A/+B/8B/4D/wH/gP/Af+OwQefzqhEn51wiMWU986+3AMiYhn/Os0Ip9IqC3gP/Af+A/8B/4D/4H/wH/gP/Af+A/8B/4D/4H/wH/gP/Af+A/8B/4D/4H/wH/gP/Af+A/8B/4D/4H/wH/gP/Af+A/8d8hUzWpIMf6B9qMujmHFfOrNzSegAA==)

音频系统由以下硬件和软件组件组成：

- **应用处理器**是一个高效的 CPU，可处理音频处理任务，例如管理音频播放和录制用例、解码音频格式以及将后处理任务的负载分配到 LPAI 以获得高质量的声音输出
- **低功耗人工智能 (LPAI)** 子系统运行音频播放/录制和语音激活 (VA) 算法，与专用的 Qualcomm® Hexagon™ 处理器 (QDSP6) 和低功耗岛 (LPI) 集成
- **Codec** 音频 codec 硬件包括模数转换器 (ADC) 和数模转换器 (DAC)，用于将模拟音频信号转换为数字信号，反之亦然
- **扬声器放大器和麦克风**通过 I2S/TDM/SoundWire 连接

Last Published: Jan 24, 2025

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