{"id":104586,"date":"2022-07-03T15:36:48","date_gmt":"2022-07-03T13:36:50","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupen-sound-open-firmware-2-2-nabor-otkrytyh-proshivok-k-dsp-chipam"},"modified":"2022-07-03T15:36:48","modified_gmt":"2022-07-03T13:36:50","slug":"dostupen-sound-open-firmware-2-2-nabor-otkrytyh-proshivok-k-dsp-chipam","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/dostupen-sound-open-firmware-2-2-nabor-otkrytyh-proshivok-k-dsp-chipam","title":{"rendered":"\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d Sound Open Firmware 2.2, \u043d\u0430\u0431\u043e\u0440 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0445 \u043f\u0440\u043e\u0448\u0438\u0432\u043e\u043a \u043a DSP-\u0447\u0438\u043f\u0430\u043c","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Sound Open Firmware 2.2 (SOF), \u0438\u0437\u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u043e\u0433\u043e \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439 Intel \u0434\u043b\u044f \u0443\u0445\u043e\u0434\u0430 \u043e\u0442 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0438 \u043f\u043e\u0441\u0442\u0430\u0432\u043a\u0438 \u0437\u0430\u043a\u0440\u044b\u0442\u044b\u0445 \u043f\u0440\u043e\u0448\u0438\u0432\u043e\u043a \u0434\u043b\u044f DSP-\u0447\u0438\u043f\u043e\u0432, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0445 \u0441 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u043e\u0439 \u0437\u0432\u0443\u043a\u0430. \u0412\u043f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u0438 \u043f\u0440\u043e\u0435\u043a\u0442 \u0431\u044b\u043b \u043f\u0435\u0440\u0435\u0432\u0435\u0434\u0451\u043d \u043f\u043e\u0434 \u043a\u0440\u044b\u043b\u043e \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 Linux Foundation \u0438 \u0442\u0435\u043f\u0435\u0440\u044c \u0440\u0430\u0437\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u0441 \u043f\u0440\u0438\u0432\u043b\u0435\u0447\u0435\u043d\u0438\u0435\u043c \u0441\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u0430 \u0438 \u043f\u0440\u0438 \u0443\u0447\u0430\u0441\u0442\u0438\u0438 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0439 AMD, Google \u0438 NXP. \u041f\u0440\u043e\u0435\u043a\u0442\u043e\u043c \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f SDK \u0434\u043b\u044f \u0443\u043f\u0440\u043e\u0449\u0435\u043d\u0438\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043f\u0440\u043e\u0448\u0438\u0432\u043e\u043a, \u0437\u0432\u0443\u043a\u043e\u0432\u043e\u0439 \u0434\u0440\u0430\u0439\u0432\u0435\u0440 \u0434\u043b\u044f \u044f\u0434\u0440\u0430 Linux \u0438 \u043d\u0430\u0431\u043e\u0440 \u0433\u043e\u0442\u043e\u0432\u044b\u0445 \u043f\u0440\u043e\u0448\u0438\u0432\u043e\u043a \u0434\u043b\u044f \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 DSP-\u0447\u0438\u043f\u043e\u0432, \u0434\u043b\u044f \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0432 \u0442\u043e\u043c \u0447\u0438\u0441\u043b\u0435 \u0444\u043e\u0440\u043c\u0438\u0440\u0443\u044e\u0442\u0441\u044f \u0431\u0438\u043d\u0430\u0440\u043d\u044b\u0435 \u0441\u0431\u043e\u0440\u043a\u0438, \u0437\u0430\u0432\u0435\u0440\u0435\u043d\u043d\u044b\u0435 \u0446\u0438\u0444\u0440\u043e\u0432\u043e\u0439 \u043f\u043e\u0434\u043f\u0438\u0441\u044c\u044e. \u041a\u043e\u0434 \u043f\u0440\u043e\u0448\u0438\u0432\u043e\u043a \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u0421\u0438 \u0441 \u0430\u0441\u0441\u0435\u043c\u0431\u043b\u0435\u0440\u043d\u044b\u043c\u0438 \u0432\u0441\u0442\u0430\u0432\u043a\u0430\u043c\u0438 \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 BSD.      <\/p>\n<p>Grazie alla sua struttura modulare, Sound Open Firmware pu\u00f2 essere portato su diverse architetture DSP e piattaforme hardware. Ad esempio, tra le piattaforme supportate figurano vari chip Intel (Broadwell, Icelake, Tigerlake, Alderlake, ecc.), Mediatek (mt8195), NXP (i.MX8*) e AMD (Renoir), dotati di DSP basati su architetture Xtensa HiFi 2, 3 e 4. Durante il processo di sviluppo, pu\u00f2 essere utilizzato un emulatore speciale o QEMU. L'uso di firmware open source per DSP consente di risolvere e diagnosticare rapidamente i problemi del firmware, oltre a offrire agli utenti la possibilit\u00e0 di adattare il firmware alle proprie esigenze, apportare ottimizzazioni specifiche e creare versioni leggere del firmware che contengano solo le funzionalit\u00e0 necessarie al prodotto.     <\/p>\n<p>Il progetto fornisce un framework per lo sviluppo, l'ottimizzazione e il collaudo di soluzioni legate all'elaborazione audio, oltre alla creazione di driver e software per interagire con DSP. Comprende implementazioni di firmware, strumenti per il collaudo del firmware, utility per la conversione di file ELF in immagini di firmware pronte per l'installazione sull'hardware, strumenti di debug, un emulatore DSP, un emulatore della piattaforma host (basato su QEMU), strumenti per la tracciatura del firmware, script in MATLAB\/Octave per la messa a punto dei coefficienti per i componenti audio, applicazioni per la gestione dell'interazione e dello scambio dati con il firmware, e esempi pronti di topologie per l'elaborazione audio.    <\/p>\n<p><center><img decoding=\"async\" alt=\"\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d Sound Open Firmware 2.2, \u043d\u0430\u0431\u043e\u0440 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0445 \u043f\u0440\u043e\u0448\u0438\u0432\u043e\u043a \u043a DSP-\u0447\u0438\u043f\u0430\u043c \" src=\"\/wp-content\/uploads\/2022\/07\/e204f3a5462192346760685e09a14eda.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center>  <center><img decoding=\"async\" alt=\"\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d Sound Open Firmware 2.2, \u043d\u0430\u0431\u043e\u0440 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0445 \u043f\u0440\u043e\u0448\u0438\u0432\u043e\u043a \u043a DSP-\u0447\u0438\u043f\u0430\u043c \" src=\"\/wp-content\/uploads\/2022\/07\/38de2513cf9ad01ca8dd40dcdd7517a1.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center>    <\/p>\n<p>Il progetto sta anche sviluppando un driver universale che pu\u00f2 essere utilizzato con dispositivi che utilizzano firmware basati su Sound Open Firmware. Questo driver \u00e8 gi\u00e0 incluso nel kernel Linux a partire dalla versione 5.2 ed \u00e8 fornito con doppia licenza \u2014 BSD e GPLv2. Il driver \u00e8 responsabile del caricamento del firmware nella memoria DSP, del caricamento delle topologie sonore nel DSP, dell'organizzazione del funzionamento del dispositivo audio (gestisce l'accesso alle funzioni DSP dalle applicazioni) e fornisce punti di accesso per le applicazioni ai dati audio. Inoltre, il driver offre un meccanismo IPC per l'interazione tra il sistema host e il DSP, insieme a uno strato per accedere alle funzionalit\u00e0 hardware del DSP tramite un'API standardizzata. Il DSP con firmware Sound Open Firmware appare alle applicazioni come un normale dispositivo ALSA, il cui controllo pu\u00f2 essere effettuato tramite l'interfaccia software standard.    <\/p>\n<p><center><img decoding=\"async\" alt=\"\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d Sound Open Firmware 2.2, \u043d\u0430\u0431\u043e\u0440 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0445 \u043f\u0440\u043e\u0448\u0438\u0432\u043e\u043a \u043a DSP-\u0447\u0438\u043f\u0430\u043c \" src=\"\/wp-content\/uploads\/2022\/07\/8674a965492c9cf860baa37b6d17a277.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center>      <\/p>\n<p>\u041a\u043b\u044e\u0447\u0435\u0432\u044b\u0435 \u043d\u043e\u0432\u0448\u0435\u0441\u0442\u0432\u0430 \u0432 Sound Open Firmware 2.2:  <\/p>\n<ul>\n<li class=\"l\"> \u041a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442 \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0432\u043d\u0435\u0448\u043d\u0438\u043c\u0438 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430\u043c\u0438 \u043a\u043e\u0434\u0435\u043a\u043e\u0432 \u043f\u0435\u0440\u0435\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d  \u0438\u0437 codec_adapter \u0432 module_adapter \u0438 \u043f\u0440\u0438\u0432\u0435\u0434\u0451\u043d \u043a \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u044e API \u043c\u043e\u0434\u0443\u043b\u0435\u0439 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0441\u0438\u0433\u043d\u0430\u043b\u043e\u0432, \u0447\u0442\u043e \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043a\u043e\u0434 \u0438\u0437 Windows-\u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 \u0431\u0435\u0437 \u0435\u0433\u043e \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f.\n<li class=\"l\"> \u041e\u0431\u044a\u044f\u0432\u043b\u0435\u043d \u0443\u0441\u0442\u0430\u0440\u0435\u0432\u0448\u0438\u043c API Frag, \u043e\u0442\u043a\u0430\u0437 \u043e\u0442 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u043b \u043f\u043e\u0432\u044b\u0441\u0438\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u043a\u0430\u0436\u0434\u043e\u0433\u043e \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0430 \u043f\u0440\u0438\u043c\u0435\u0440\u043d\u043e \u043d\u0430 1 MCPS (\u043c\u0438\u043b\u043b\u0438\u043e\u043d \u0442\u0430\u043a\u0442\u043e\u0432 \u0432 \u0441\u0435\u043a\u0443\u043d\u0434\u0443).\n<li class=\"l\"> \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d API Frame, \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u044e\u0449\u0438\u0439 \u0443\u043f\u0440\u0435\u0436\u0434\u0430\u044e\u0449\u0435\u0435 \u0432\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0435  \u0440\u0430\u0437\u043c\u0435\u0440\u043e\u0432 \u0431\u043b\u043e\u043a\u043e\u0432  \u0434\u043b\u044f \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 \u043d\u0430 \u0431\u0430\u0437\u0435 \u0438\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0439  SIMD \u0438 \u0431\u0435\u0437 \u043d\u0438\u0445. \u041e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u044f \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u043b\u0430 \u0443\u0432\u0435\u043b\u0438\u0447\u0438\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u043f\u0440\u0438\u043c\u0435\u0440\u043d\u043e \u043d\u0430 0.25 MCPS.\n<li class=\"l\"> \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d \u043d\u043e\u0432\u044b\u0439 \u043c\u043e\u0434\u0443\u043b\u044c \u0441\u043c\u0435\u0448\u0438\u0432\u0430\u043d\u0438\u044f \u0441 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u043e\u0439 HiFi4 \u0434\u043b\u044f \u0441\u043e\u043a\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u0438\u043b\u0438 \u0443\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0438\u044f \u0447\u0438\u0441\u043b\u0430 \u0437\u0432\u0443\u043a\u043e\u0432\u044b\u0445 \u043a\u0430\u043d\u0430\u043b\u043e\u0432 \u0432 \u043f\u043e\u0442\u043e\u043a\u0435.\n<li class=\"l\"> \u0420\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u044b \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f  \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043e\u0441\u043d\u043e\u0432\u044b \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0438  \u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u044f Zephyr RTOS \u0432\u043c\u0435\u0441\u0442\u043e XTOS. \u041f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435 Zephyr \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0443\u043f\u0440\u043e\u0441\u0442\u0438\u0442\u044c \u0438 \u0441\u043e\u043a\u0440\u0430\u0442\u0438\u0442\u044c \u043a\u043e\u0434 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 Sound Open Firmware. \u0412 \u043d\u043e\u0432\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0440\u043e\u0434\u043d\u044b\u0445 \u0434\u043b\u044f Zephyr API \u0434\u043b\u044f \u0432\u0435\u0434\u0435\u043d\u0438\u044f \u043b\u043e\u0433\u043e\u0432 \u0438 \u0432\u043d\u0435\u0441\u0435\u043d\u0438\u044f \u0437\u0430\u0434\u0435\u0440\u0436\u0435\u043a.  \u0412 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u043c \u0432\u044b\u043f\u0443\u0441\u043a\u0435 \u043e\u0436\u0438\u0434\u0430\u0435\u0442\u0441\u044f \u043f\u043e\u043b\u043d\u0430\u044f \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u0430\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 Zephyr.\n<li class=\"l\"> \u0420\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0430 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 IPC4 \u0434\u043b\u044f \u0437\u0430\u0445\u0432\u0430\u0442\u0430 \u0438 \u0432\u043e\u0441\u043f\u0440\u043e\u0438\u0437\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u0437\u0432\u0443\u043a\u0430 \u043d\u0430 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u0445 \u0441 \u041e\u0421 Windows (\u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 IPC4 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0438\u0437 Windows \u0432\u0437\u0430\u0438\u043c\u043e\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0441 DSP \u043d\u0430 \u0431\u0430\u0437\u0435 \u043f\u0440\u043e\u0448\u0438\u0432\u043e\u043a Sound Open Firmware \u0431\u0435\u0437 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u0447\u043d\u043e\u0433\u043e \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430).             <\/ul>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=57446\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Sound Open Firmware 2.2 (SOF), \u0438\u0437\u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u043e\u0433\u043e \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439 Intel \u0434\u043b\u044f \u0443\u0445\u043e\u0434\u0430 \u043e\u0442 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0438 \u043f\u043e\u0441\u0442\u0430\u0432\u043a\u0438 \u0437\u0430\u043a\u0440\u044b\u0442\u044b\u0445 \u043f\u0440\u043e\u0448\u0438\u0432\u043e\u043a \u0434\u043b\u044f DSP-\u0447\u0438\u043f\u043e\u0432, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0445 \u0441 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u043e\u0439 \u0437\u0432\u0443\u043a\u0430. \u0412\u043f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u0438 \u043f\u0440\u043e\u0435\u043a\u0442 \u0431\u044b\u043b \u043f\u0435\u0440\u0435\u0432\u0435\u0434\u0451\u043d \u043f\u043e\u0434 \u043a\u0440\u044b\u043b\u043e \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 Linux Foundation \u0438 \u0442\u0435\u043f\u0435\u0440\u044c \u0440\u0430\u0437\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u0441 \u043f\u0440\u0438\u0432\u043b\u0435\u0447\u0435\u043d\u0438\u0435\u043c \u0441\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u0430 \u0438 \u043f\u0440\u0438 \u0443\u0447\u0430\u0441\u0442\u0438\u0438 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0439 AMD, Google \u0438 NXP. \u041f\u0440\u043e\u0435\u043a\u0442\u043e\u043c \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f SDK \u0434\u043b\u044f \u0443\u043f\u0440\u043e\u0449\u0435\u043d\u0438\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043f\u0440\u043e\u0448\u0438\u0432\u043e\u043a, [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":104587,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-104586","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Sound Open Firmware 2.2 (SOF), \u0438\u0437\u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u043e\u0433\u043e \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439 Intel \u0434\u043b\u044f \u0443\u0445\u043e\u0434\u0430 \u043e\u0442 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0438 \u043f\u043e\u0441\u0442\u0430\u0432\u043a\u0438 \u0437\u0430\u043a\u0440\u044b\u0442\u044b\u0445 \u043f\u0440\u043e\u0448\u0438\u0432\u043e\u043a \u0434\u043b\u044f DSP-\u0447\u0438\u043f\u043e\u0432, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0445 \u0441 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u043e\u0439 \u0437\u0432\u0443\u043a\u0430. \u0412\u043f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u0438 \u043f\u0440\u043e\u0435\u043a\u0442 \u0431\u044b\u043b \u043f\u0435\u0440\u0435\u0432\u0435\u0434\u0451\u043d \u043f\u043e\u0434 \u043a\u0440\u044b\u043b\u043e \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 Linux Foundation 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