ืื™ืŸ ื“ื™ ALSA ืึทื•ื“ื™ืึธ ืกืึทื‘ืกื™ืกื˜ืึทื, ืึทืจื‘ืขื˜ ืื™ื– ื“ื•ืจื›ื’ืขืงืึธื›ื˜ ืฆื• ื‘ืึทืงื•ืžืขืŸ ื‘ืึทืคืจื™ื™ึทืขืŸ ืคื•ืŸ ื“ืขื ื˜ืขืจืžื™ืŸ ืฉืงืœืึทืฃ

ื“ืขื•ื•ืขืœืึธืคึผืขืจืก ืคื•ืŸ ื“ื™ ALSA ื’ืขื–ื•ื ื˜ ืกืึทื‘ืกื™ืกื˜ืึทื ืฆื•ื’ืขื’ืจื™ื™ื˜ ืคึฟืึทืจ ื™ื ืงืœื•ื–ืฉืึทืŸ ืื™ืŸ ื“ื™ ืœื™ื ื•ืงืก-ื•ื•ื™ื™ึทื˜ืขืจ ืฆื•ื•ื™ื™ึทื’, ืื•ื™ืฃ ื“ืขืจ ื‘ืื–ืข ืคื•ืŸ โ€‹โ€‹ื•ื•ืึธืก ื“ื™ 5.9 ืงืขืจืŸ ืžืขืœื“ื•ื ื’ ื•ื•ืขื˜ ื–ื™ื™ืŸ ื’ืขืฉืืคืŸ, ืฉื˜ืขืœืŸ ืขื ื“ืขืจื•ื ื’ืขืŸ, ื•ื•ืึธืก ืจื™ื“ื– ื“ื™ ืงืึธื“ ืคืœื™ืกื ื“ื™ืง ืื•ื™ืฃ ื“ื™ ืงืขืจื ืขืœ ื–ื™ื™ึทื˜ ืคื•ืŸ ืคึผืึธืœื™ื˜ื™ืฉ ืคืึทืœืฉ ื˜ืขืจืžื™ื ืขืŸ. ื“ื™ ืขื ื“ืขืจื•ื ื’ืขืŸ ื–ืขื ืขืŸ ืฆื•ื’ืขื’ืจื™ื™ื˜ ืื™ืŸ ืœื•ื™ื˜ ืžื™ื˜ ืœืขืฆื˜ื ืก ืื ื’ืขื ื•ืžืขืŸ ื’ื™ื™ื“ืœื™ื™ื ื– ืคึฟืึทืจ ื ื™ืฆืŸ ื™ื ืงืœื•ืกื™ื•ื• ื˜ืขืจืžื™ื ืึธืœืึธื’ื™ืข ืื™ืŸ ื“ื™ ืœื™ื ื•ืงืก ืงืขืจืŸ.

ื“ื™ ืขื ื“ืขืจื•ื ื’ืขืŸ ืึทืจื™ื™ึทื ื ืขืžืขืŸ 10 ืคึผืึทื˜ืฉืึทื–, ืคื•ืŸ ื•ื•ืึธืก 9 ืฉื™ื™ึทื›ื•ืช ืฆื• ื‘ืึทืคืจื™ื™ึทืขืŸ ื“ื™ ืงืึธื“ ืคื•ืŸ ื’ืขื–ื•ื ื˜ ื“ืจื™ื•ื•ืขืจืก ac97, bt87x, ctxfi, es1968, hda, intel8x0, nm256, via82xx, usb-audio ืคึฟื•ืŸ ื“ื™ ื˜ืขืจืžื™ื ืขืŸ "ื•ื•ื”ื™ื˜ืขืœื™ืกื˜" ืื•ืŸ ื‘ืœืึทืงืœื™ืกื˜. ื“ื™ ื˜ืขืจืžื™ื ืขืŸ ื–ืขื ืขืŸ ืจื™ืคึผืœื™ื™ืกื˜ ืžื™ื˜ "ืึทืœืœืึธื•ืœื™ืกื˜" ืื•ืŸ "ื“ืขื ื™ืœื™ืกื˜". ืฆืขื ื˜ ืœืึทื˜ืข ื™ื™ืžื– ืฆื• ื”ืึทืœื˜ืŸ ื ื™ืฆืŸ ื“ื™ ื’ืขื’ืจื™ื ื“ืขื˜ ื˜ืขืจืžื™ืŸ "ืฉืงืœืึทืฃ" ืื™ืŸ ื“ื™ ื•ื•ืžืึทืกื˜ืขืจ ืึทืคึผื™.

ืจืขื ืึทืžืข ืงืึทื ืกืขืจื ื– ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ื ืขืžืขืŸ ืคื•ืŸ ืกื˜ืจืึทืงื˜ืฉืขืจื– ืื•ืŸ ืคืึทื ื’ืงืฉืึทื ื–. ืื™ืŸ ืขืจืฉื˜ืขืจ ืขืก ืื™ื– ื’ืขื•ื•ืขืŸ ืึท ืคืึทืจื‘ื™ื™ึทื˜ ืื•ื™ืกื“ืขืจื•ื•ื™ื™ืœื˜ ื•ื•ืขืจื˜ืขืจื‘ื•ืš
"ืจืขืคึผืœื™ืงืข" (ืœืžืฉืœ, ื“ื™ snd_ctl_add_slave() ืคึฟื•ื ืงืฆื™ืข ืื™ื– ืจื™ืคึผืœื™ื™ืกื˜ ืžื™ื˜ snd_ctl_add_replica()), ื•ื•ืึธืก ื”ืึธื˜ ื’ืขืคึฟื™ืจื˜ ืงืจื™ื˜ื™ืง, ื–ื™ื ื˜ ื“ืขืจ ื˜ืขืจืžื™ืŸ ืจืขืคึผืœื™ืงืข ืื™ื– ืžืขืจ ืึธื ื•ื•ืขื ื“ืœืขืš ืฆื• ื“ื™ DBMS ืื•ืŸ ื“ื™ืกื˜ืึธืจืฅ ื“ื™ ื˜ื™ื™ึทื˜ืฉ ืื™ืŸ ื“ืขื ืงืึธื ื˜ืขืงืกื˜ ืคื•ืŸ ื“ื™ ืึทื•ื“ื™ืึธ ืกืึทื‘ืกื™ืกื˜ืึทื. ื•ื•ื™ ืึท ืจืขื–ื•ืœื˜ืึทื˜, ืคึฟืึทืจ ืคืึทืจื‘ื™ื™ึทื˜ ืขืก ืื™ื– ื’ืขื•ื•ืขืŸ ืื•ื™ืกื’ืขืงืœื™ื‘ืŸ ื“ืขืจ ื˜ืขืจืžื™ืŸ "ืคืึธืœื’ืขืจ", ื•ื•ืึธืก ืื•ื™ืš ื™ื ื˜ืจืึทื“ื•ืกื™ื– ืึท ื–ื™ื›ืขืจ ืึทืžื‘ื™ื’ื™ื•ืึทื˜ื™ (ืœืžืฉืœ, ืึทื ืฉื˜ืึธื˜ ืคื•ืŸ "ืจืฉื™ืžื” ืคื•ืŸ ืฉืงืœืึทืฃ" ืื•ืŸ "ืœื™ื ืง ืฉืงืœืึทืฃ", "ืจืฉื™ืžื” ืคื•ืŸ ื ืื›ื’ื™ื™ืขืจ" ืื•ืŸ "ืœื™ื ืง ื ืื›ื’ื™ื™ืขืจ" ื–ืขื ืขืŸ ืื™ืฆื˜ ื’ืขื ื™ืฆื˜). ืขืก ืื™ื– ื ืึธื•ื˜ื•ื•ืขืจื“ื™ ืึทื– ื“ืขืจ ื˜ืขืจืžื™ืŸ "ื‘ืขืœ" ืื™ื– ืœื™ื ืงืก, ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืื™ืŸ ื“ื™ ื ืึธืžืขืŸ ืคื•ืŸ ื“ื™ ื•ื•ืžืึทืกื˜ืขืจ ืึทืคึผื™ ื–ื™ืš, ื•ื•ื™ื™ึทืœ ืขืก ืื™ื– ื‘ืึทื˜ืจืึทื›ื˜ ืื™ืŸ ื“ืขื ืงืึธื ื˜ืขืงืกื˜ ืคื•ืŸ "ื‘ืขืœ ื‘ืึทื ื“ ืงืึธื ื˜ืจืึธืœ".

ืคึผืึทื˜ืฉืึทื– ื–ืขื ืขืŸ ืคืืจื’ืขืœื™ื™ื’ื˜ ืคึฟืึทืจ ื“ื™ ืœื™ื ื•ืงืก-ื•ื•ื™ื™ึทื˜ืขืจ ืฆื•ื•ื™ื™ึทื’ ื“ื•ืจืš Takashi Iwai, ืึทืŸ ALSA ืกืึทื‘ืกื™ืกื˜ืึทื ืžืึทื™ื ื˜ืขืจืขืจ ืืจื‘ืขื˜ืŸ ื‘ื™ื™ SUSE. ืึธื‘ืขืจ ืขืก ืื™ื– ื ืึธืš ื ื™ืฉื˜ ืงืœืึธืจ ืฆื™ ื–ื™ื™ ื•ื•ืขืœืŸ ื–ื™ื™ืŸ ื‘ืื•ื•ื™ืœื™ืงื˜ ืคึฟืึทืจ ื™ื ืงืœื•ื–ืฉืึทืŸ ืื™ืŸ ื“ื™ ืงืขืจืŸ ื“ื•ืจืš Linus Torvalds, ื•ื•ื™ื™ึทืœ ืคื™ืœืข ืคื•ืŸ โ€‹โ€‹ื“ื™ ื ืขืžืขืŸ ืคื•ืŸ ืคืึทื ื’ืงืฉืึทื ื– ืื™ืŸ ื“ื™ vmaster API ืึธื•ื•ื•ืขืจืœืึทืคึผ ืžื™ื˜ ืคืึทื ื’ืงืฉืึทื ื– ืื™ืŸ ืกืึธื•ื ื“ ื“ืจื™ื™ื•ื•ืขืจ ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’ ืึทืคึผื™, ื•ื•ืึธืก ืงืขืŸ ืคื™ืจืŸ ืฆื• ืึท ืคึผืœืึทืฅ ืคื•ืŸ ืฆืขืžื™ืฉื•ื ื’ ืื™ืŸ ื˜ืขืจืžื™ื ืึธืœืึธื’ื™ืข. ืจื™ืžื•ื•ื•ื™ื ื’ ื“ื™ ื˜ืขืจืžื™ืŸ ืฉืงืœืึทืฃ ืคื•ืŸ ื“ื™ ืฉืึธืคืขืจ ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’ ืึทืคึผื™ ื•ื•ืขื˜ ืคื™ืจืŸ ืฆื• ืึท ื”ื™ืœืขืœ ืคื•ืŸ ืงืึทืžืคึผืึทื˜ืึทื‘ื™ืœืึทื˜ื™ ืžื™ื˜ ื“ืจื™ื˜ ื˜ื™ื™ืœื•ื•ื™ื™ึทื– ื“ืจื™ื•ื•ืขืจืก, ื ื™ื˜ ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืื™ืŸ ื“ื™ ื”ื•ื™ืคึผื˜ ืงืขืจืŸ, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ืžื™ื˜ ืคื•ื ื“ืจื•ื™ืกื ื“ื™ืง ืคึผืึทื˜ืฉืึทื– ืื•ืŸ ืกืขื˜ื˜ื™ื ื’ืก.

ืฆื•ื•ื™ืฉืŸ ื“ื™ ืขื ื“ืขืจื•ื ื’ืขืŸ ื•ื•ืึธืก ื–ืขื ืขืŸ ื ื™ืฉื˜ ืฉื™ื™ืš ืฆื• ื˜ืขืจืžื™ื ืึธืœืึธื’ื™ืข, ืคึผืœืึทื ื ืขื“ ืคึฟืึทืจ ื™ื ืงืœื•ื–ืฉืึทืŸ ืื™ืŸ ื“ื™ Linux 5.9 ืงืขืจืŸ, ื‘ืืžืขืจืงื˜ ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ ืคื•ืŸ ืฉื˜ื™ืฆืŸ Intel Silent Stream ( ืงืขืกื™ื™ื“ืขืจื“ื™ืง ืžืึทื›ื˜ ืžืึธื“ืข ืคึฟืึทืจ ืคื•ื ื“ืจื•ื™ืกื ื“ื™ืง ื”ื“ืžื™ ื“ืขื•ื•ื™ืกืขืก ืฆื• ืขืœื™ืžื™ื ื™ืจืŸ ืคืึทืจื”ืึทืœื˜ืŸ ื•ื•ืขืŸ ืกื˜ืึทืจื˜ื™ื ื’ ืคึผืœื™ื™ื‘ืึทืง) ืื•ืŸ ื ื™ื™ึท ืžื™ื˜ืœ ืฆื• ืงืึธื ื˜ืจืึธืœื™ืจืŸ ื“ื™ ื™ืœื•ืžืึทื ื™ื™ืฉืึทืŸ ืคื•ืŸ ื“ื™ ืžื™ืงืจืึธืคืึธืŸ ืึทืงื˜ืึทื•ื•ื™ื™ืฉืึทืŸ ืื•ืŸ ืฉื˜ื•ื ืงื ืขืคึผืœืขืš.
ืื•ื™ืš ืฆื•ื’ืขื’ืขื‘ืŸ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื ื™ื™ึท ื™ื™ึทื–ื ื•ื•ืึทืจื’, ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืงืึธื ื˜ืจืึธืœืœืขืจ ืœืึธืึธื ื’ืกืึธืŸ 7 ืึท 1000.

ืžืงื•ืจ: opennet.ru

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’