Gafe min bɛ kumakanw cogoya suma ɲɔgɔn na

Odio filew cogoyaw faamuyali: The Foundation

Odio file cogoyaw bɛ mankan kunnafoniw nizɛrilenw maracogo, u sɛgɛsɛgɛcogo ani u cicogo jira. A kɔnɔna na, lamɛntaw cogoya dɔ bɛ jɔcogo n’a kodɔncogo ɲɛfɔ min bɛ kɛ ka mankanw jira minnu bɛ kɛ analozi la i n’a fɔ kunnafoni nimɔrɔma. O la, sɛgɛsɛgɛliw bɛ Kɛ misali hakɛ kan (odio bɛ sample siɲɛ joli segin kɔnɔ), bitiki dunni (sample kelen-kelen bɛɛ ka tiɲɛni), ani compression algorithmes minnu bɛ dɔ Bɔ filen hakɛ la k’a sɔrɔ u ka jogo bɛ To. Odio cogoya sugandili bɛ nɔba bila filen hakɛ la, mankan cogoya la, a bɛnkan na, ani a maracogo wajibiyalenw na. Fɔcogo minnu ma Dòn i n’a fɔ WAV, olu bɛ fɔlisen fɔlɔw bɛɛ Lakana nka u bɛ dosiye belebelebaw Da, k’a sɔrɔ sɛbɛnni minnu ma Dòn i n’a fɔ MP3, olu bɛ baara Kɛ ni algorisimu caman ye walasa ka fɔkanw Bɔ minnu tɛ Dɔn kosɛbɛ hadamaden ka mɛnni na. O jagokɛcogo ninnu faamuyali nafa ka bon kosɛbɛ walasa ka cogo ɲuman sugandi i mago kɛrɛnkɛrɛnnenw kama, a kɛra i bɛ ka master recordings mara, ka dɔnkiliw lase, walima ka podcast dilan.

Degun min tɛ bɔnɛ ni bɔnɛ ye: Quality vs Size

Danfara jɔnjɔn min bɛ lamɛntaw cogoyaw la, o bɛ bɔnɛbaliya ni bɔnɛbaliya sɛgɛsɛgɛli fɛɛrɛw cɛ. Fɛnɲɛnɛma minnu tɛ bɔnɛ sɔrɔ i n’a fɔ FLAC, ALAC ani WAV, olu bɛ kunnafoni fɔlɔw 100% mara, o b’a to u bɛ kɛ fɛn ɲumanw ye minnu bɛ se ka kɛ fɛnmarayɔrɔw la, fɔlifɛnw baara minnu bɛ kɛ baarakɛlaw fɛ, ani ko minnu na, u jogo tɛ se ka tiɲɛ. O cogoyaw bɛ baara Kɛ ni compression algorithmes ye minnu bɛ Se ka odio data fɔlɔw labɛn kokura cogo dafalen na, i n’a fɔ ZIP filew bɛ sɛbɛnw sɛgɛsɛgɛ cogo min na k’a sɔrɔ u ma kunnafoniw bɔnɛ. Fɛn minnu bɛ bɔnɛ sɔrɔ i n’a fɔ MP3, AAC ani OGG, olu bɛ se ka dosiye hakɛ fitininw sɔrɔ kosɛbɛ, u kɛtɔ ka kunnafoniw bɔ yen kudayi minnu jatera ko u nafa man bon hadamadenw ka faamuyali la. Psychoacoustic models ɲɛtaalenw bɛ sɛgɛsɛgɛli kɛ frequences minnu bɛ se ka fili ni nɔ fitinin ye jogoɲumanya la min bɛ ye. Hali n’a y’a sɔrɔ MP3 min bɛ se kbps 320 ma, o mankan ka ɲi lamɛnnikɛla fanba fɛ, tuma caman na, lamɛnnikɛlaw ni baarakɛlaw bɛ cogoyaw fɛ minnu tɛ bɔnɛ sɔrɔ, walasa ka lamɛnni kɛ kosɛbɛ ani ka baara wɛrɛw kɛ. Sugandili bɛ bɔ i ka fɔlɔfɔlɔ kow la: jogo ɲumanba ani siniko ɲɛnabɔli ni dosiye hakɛ nafamaw ye don o don lamɛnni kama.

Populaire Audio Formats Comparaison détaillée

MP3 tora fɔlisen ye min bɛ Se ka Kɛ diɲɛ bɛɛ kɔnɔ, min bɛ Dɛmɛ ni minɛnw ni ‘jɔyɔrɔ bɛɛ ye kabini 1990 sàn labanw na. A ka bitiriti kodɔnni b’a To a bɛ Se ka ‘sèn Bɔ kosɛbɛ k’a sɔrɔ a bɛ jogo ɲuman mara 192-320 kbps la. Nka, MP3 si hakɛ b’a Jira a ka compression (daɲɛ-jɔ-cogo ɲuman) la n’i y’a Jira ko a bɛ Fɔ cogo kura la. AAC, n’o Dabɔra MP3 nɔnabila ye, o bɛ compression ni quality ɲuman Di bitrates (bitrate) minnu bɛ bɛn ɲɔgɔn ma ani a bɛ fɛn kɔrɔw Dɛmɛ i n’a fɔ multi-channel audio ani transient sounds (mankan tɛmɛnenw) minɛcogo ɲuman. FLAC kɛra sanu sariya ye mankanw sɛgɛsɛgɛli la bɔnɛ tɛ min na, a bɛ dosiyew hakɛw di minnu bɛ se 50-60% ma WAV sɛgɛsɛgɛlibaliw la k’a sɔrɔ a bɛ fɔlikan dafalen bit-dafalen mara. A bɛ dɛmɛ kosɛbɛ ni audiophile minɛnw ni porogaramuw ye, hali ni mobili minɛnw dɛmɛni tɛ kelen ye. ALAC bɛ o ɲɔgɔnna bɔnɛ tɛ sɛgɛsɛgɛli kɛ min ɲɛnabɔlen don Apple ka ɲɛnamaya kɛcogo la, k’a sɔrɔ OGG Vorbis bɛ bɔnɛbaliya sɛgɛsɛgɛli ɲuman di i n’a fɔ da wulilen fɛn wɛrɛ MP3 ni AAC nɔ na. Fɔcogo kɛrɛnkɛrɛnnenw i n’a fɔ DSD bɛ odio kanubagaw dɛmɛ minnu ka bon kosɛbɛ, hali ni nafa waleyali minnu bɛ sɔrɔ PCM cogoya ɲumanw kan, sɔsɔli bɛ to o kan.

• MP3: Duniya bɛɛ ka bɛnkan, ɲɛnamaya kɛcogo kɔgɔlen, jogo bɛnnen bitrates sanfɛtaw la
• AAC : A ka fisa ni compression efficiency ye, a ka ɲi ka tɛmɛ MP3 kan, a ka fisa streaming services fɛ
• FLAC: Lossless compression, a ka ɲi kosɛbɛ archival ni critical lamɛnni na
• WAV: Standard uncompressed, bɛnkanba min bɛ se ka kɛ baarakɛlaw ka sigidaw la

Fɛɛrɛko ɲɛfɔli minnu nafa ka bon

Sample rate ani bit depth ye fɛn jɔnjɔnw ye minnu bɛ odio format dɔ ka jogo ɲuman hakɛ dantigɛ. CD jogo jɔnjɔn bɛ baara kɛ ni 44,1 kHz ta ye ani 16-bit depth, o min bɛ teori la ka frequences minɛ fo ka se 22 kHz ma ani ka 96 dB dynamic range di. Sample rates (sampling rates) minnu ka bon i n’a fɔ 96 kHz walima 192 kHz, olu ka ca baarakɛlaw ka fɔlisenw na nka u bɛ nafa minnu bɛ ɲininkali kɛ fɔli la, bawo hadamaden ka mɛnni man teli ka tɛmɛ 20 kHz kan ani fɔlisen fanba tɛ se ka ultrasonic frequences (fɔkanw) lasegin ka ɲɛ. Biti juguya bɛ nɔba bila baarakɛcogo la ka tɛmɛ misali hakɛ kan baarakɛcogo fanba la. 24-bit sɛbɛnni bɛ 144 dB di teori dynamique range ani kunkolo yɔrɔ nafama di sɛbɛnni ni ɲagami waati la, ka numérique clipping bali ani ka sira di natural-sounding processing caman ma. Nka, walasa ka lase laban Kɛ, a ka c’a la, 16-bit bɛ Bɔ k’a sababu Kɛ lamɛnnikɛyɔrɔ fanba mankan ye. Bitrate in compressed formats directly correlates directly correlated with quality: 128 kbps bɛ sɔn ka kɛ kuma la, 192 kbps ye dɔnkilida lamɛnni gansan na, ani 320 kbps lamɛnni kɔrɔlen na.

Ka cogoya ɲuman sugandi ka kɛɲɛ ni i magow ye

Format sugandili ka kan ka bɛn i ka baarakɛcogo kɛrɛnkɛrɛnnen ma ani i ka dantigɛliw ma. Ni aw bɛ se ka odio baara kɛ ni baarakɛlaw ye, aw bɛ daminɛ ni cogoyaw ye minnu ma sɛgɛsɛgɛ i n’a fɔ WAV walima AIFF walasa ka sɛbɛnni ni u labɛn, o kɔfɛ, aw bɛ se ka archive masters kɛ FLAC kɔnɔ walasa ka u mara waati jan kɔnɔ. Nin baarakɛcogo in bɛ jogo ɲumanba mara ka sɔrɔ ka dosiye hakɛ bɛnnenw di walasa ka u labɛn ani ka u tila. Tuma caman na, dɔnkilidalaw bɛ fɔcogo caman mara: masterw minnu ka bon kosɛbɛ, CD-quality distributions, ani compressed formats for online platforms. Kunnafoni minnu bɛ sɔrɔ mɔgɔw fɛ, olu bɛ jateminɛ wɛrɛw de wajibiya. Mɔgɔ yɛrɛ ka dɔnkilida gafemarayɔrɔw kama, FLAC bɛ balansi ɲuman di jogoɲumanya ni maracogo ɲuman na ni i ka minɛnw b’a dɛmɛ. Telefɔni selilɛri baarakɛlaw bɛ se ka AAC walima MP3 bitɛri caman fɛ walasa u ka se ka baara kɛ ɲɔgɔn fɛ kosɛbɛ ani ka kɛɲɛ ni u ka baarakɛcogo ɲuman ye. Streaming contextes bɛ compression nafama de fɛ : podcast dabɔbagaw ka teli ka MP3 kɛ walasa ka diɲɛ bɛɛ ka bɛnkan sɔrɔ, k’a sɔrɔ music streaming baarakɛlaw bɛ AAC walima OGG baara cogoya la walasa ka jogo ni bandwidth hakɛ ɲuman sɔrɔ. Aw ye aw ka marayɔrɔ seko, ɛntɛrinɛti bandwidth, fɔlikɛminɛnw ani jogoɲumanya wajibiyalenw jateminɛ ni aw bɛ cogoya latigɛ.

Future-Proofing ani Format Evolution

Lamɛnni kɛcogo fɛɛrɛ bɛ ka taa a fɛ, ni codec kuraw bɛ se ka compression baarakɛcogo ɲuman ni a kɛcogo ɲumanw di. Foromasiw i n’a fɔ Opus, olu ka fisa ni baarakɛminɛnw ye minnu tɛ latency dɔgɔman ye, wa u bɛ jogo ɲuman sɔrɔ bitrates (bitrate) dɔgɔmanw na, o b’a to u ka ɲi kan kumaɲɔgɔnya ni streaming (fɔcogo) la. O waati kelen na, fɛnw kan fɔcogo minnu bɛ tali kɛ fɛnw na, olu bɛ dɛmɛ don ko kɛlenw na minnu bɛ mɔgɔ su ji la i n’a fɔ yɔrɔ lamɛntaw ani Dolby Atmos, minnu bɛ dancɛ nata jira mɔgɔw ka fɔlifɛnw na. Ni i bɛ ka lamɛntaw marayɔrɔ kuntaalajanw jɔ, i ka sɛbɛn dafalenw bila jɔyɔrɔ fɔlɔ la, minnu sɛbɛnnen don koɲuman, ka tɛmɛ furaw kan minnu bɛ kɛ i yɛrɛ ta ye. FLAC ka da wulilen cogoya n’a tacogo caman b’a kɛ sugandili ɲuman ye siniko-sɔrɔ-sɛbɛnw na minnu tɛ bɔnɛ sɔrɔ. Ni bɔnɛ bɛ sɛgɛsɛgɛli kɛ, a ka c’a la, cogoya sigilenw i n’a fɔ AAC ani MP3, olu bɛna bɛnkan mara san tan caman kɔnɔ, k’a sɔrɔ cogoya kura bɛ se ka baara kɛcogo ɲuman di nka dɛmɛ kuntaalajan tɛ sigiyɔrɔ sɔrɔ. Aw ye jateminɛ kɛ ka cogoya caman mara kunnafoni nafamaw kama: masters minnu tɛ bɔnɛ sɔrɔ walasa ka jogoɲumanya mara ani version compressés minnu bɛ se ka kɛ ɲɔgɔn fɛ kosɛbɛ walasa ka se ka sɔrɔ teliya la.