WAV → AMR

Beddel Adiga WAV ilaa AMR si aan dadaal lahayn

Xullo faylashaada

ama riix oo ku riix faylashaada halkan

Qorshaha Bilaashka ah: 1 Isbedelo/saac · Goon →

U beddel ilaa 1 GB faylal bilaash ah, dadka isticmaala Pro waxay u rogi karaan ilaa 100 GB faylal; Isdiiwaangeli hadda

Soo gelinta

Sida loo beddelo WAV ilaa AMR

Tallaabada 1aad: Soo geli WAV faylasha adoo isticmaalaya badhanka kore ama jiid oo hoos u dhig.

Tallaabada 2: Guji badhanka 'Beddelaan' si aad u bilowdo beddelka.

Tallaabada 3: Soo dejiso faylasha aad bedeshay AMR faylasha

WAV ilaa AMR Su'aalaha Badiya La Weydiiyo Ee Ku Saabsan Beddelka

Sidee baan u beddeli karaa WAV audio ilaa AMR iyadoon la lumin tayada?

Soo deji faylka WAV oo soo beddelaha wuxuu doortaa isku-dhafka codec / bitrate ee AMR oo la mid ah asalka. AMR (WAV / FLAC / ALAC) oo aan waxba ka jirin ayaa si sax ah u ilaalinaya tusaale kasta; AMR (MP3 / AAC / OGG / Opus) oo aan waxba ka jirin ilaa 192 kbps oo cad oo u eg dhammaan waxyaabaha muusikada. WAV caadi ahaan kaydiyaa PCM raw uncompressed - tusaale kasta oo si sax ah loo hayaa, oo ku saabsan wax kasta oo bit qoto dheer iyo tirada tusaale ah ayaa la qabtay. AMR waa codsi codka narrowband socda u dhexeeya 4.75 iyo 12.2 kbps, qaabeynta wadnaha codka aadanaha ka badan sida ay u kala duwanaansho audio buuxa.

Sidee bay u kala duwan yihiin qaababka kala duwan ee WAV ilaa AMR?

Qaar, oo waa joogto ah - tani waa jihada kaliya ee macluumaadka si dhab ah loo tuuro. WAV waxay leedahay tusaale kasta oo sax ah; AMR waxay ka saartaa waxa moodel psychoacoustic ah oo aad u sheegto inaadan maqli doonin. 192 kbps iyo korka ka sarreeya, saadaashaas waa mid ku filan oo ku habboon in la hubiyo in ay ku habboon tahay waxyaabaha badan iyo qalabka badan. Ilaalinta WAV sida sayidkaaga, maxaa yeelay ma awoodi kartid inaad ka soo noqoto AMR.

Maxaa ka dhacaa codka multichannel marka la beddelo WAV ilaa AMR?

Waa in la isku dhejiyaa stereo, maxaa yeelay AMR ma laha qaabka multichannel-ka. Downmix waxay isticmaalaan isku-darka caadiga ah si wada hadalka khadka dhexe uu u sii jiro oo cad yahay oo la isku daro heerka hoos u dhaca. Wax kasta oo ku xiran meelaynta kanalka kala duwan ayaa la tagay markaa. AMR music burburin: 8 kHz bandwidth ka saaraa wax kasta oo kor ku xusan frekuency telefoonka, iyo wax lacag ah oo dib-codsiinta soo celin.

Maxaa ka dhigaya music maqalka sida xun ee isbedelkaas?

Waayo, dhinac ka mid ah waa codsi codsi hadalka ka badan codsi codsi music. Waxay qaabeeyaa habka codka aadanaha oo ka saaro wax kasta oo ka baxsan bandwidth telefoonka, taas oo ah mid wanaagsan oo codka iyo waxyeello u ah wax kasta oo ay la jiraan qalabka ku jira. WAV waa weyn — in ka badan 10 MB per daqiiqo stereo at CD tayada — iyo qaabka classic waxaa ku jira 4 GB xad iyo meel aan loo baahnayn in ay tags saxda ah.

Ma soo dejin karaa WAV soo dejinta dheer?

Khariidadaha bilaashka ah ee 100 MB fayl kasta, iyo WAV waxay ku socdaan 10 MB daqiiqad kasta oo stereo ah sababtoo ah waxba kama jiraan - tusaale kasta waxaa lagu kaydiyaa ballaca buuxa. Toban daqiiqo ayaa hadda ku jira xaddidaadda. Premium wuxuu kor u qaadayaa cagaha si aad ah, oo qaabku wuxuu leeyahay 4 GB oo kor u kacaya, taas oo ah sababta kulan dheeri ah ay u yimaadaan qaybo kala duwan oo la kala qaybiyay; iyaga wada soo deji oo waxay u dhaqmaan sidii shaqo.

What bitrate does the AMR file end up at?

Default 192 kbps loo baahan yahay loo baahan yahay AMR; pass-through loo baahan yahay loo baahan yahay AMR. Ku dar 320 kbps haddii aad rabto in aad ugu badan oo loo baahan yahay loo baahan yahay, 128 kbps si aad u qaybiso podcast-ka, ama 96 kbps si aad u hesho cod-keliya oo keliya oo ah meesha faylka yar yahay wax ka badan faahfaahinta studio.

Ma ka dhigi kartaa WAV ilaa AMR mid ka hooseeya tayada maqalka?

Haddii WAV ay tahay mid khasaartay (MP3, AAC) iyo AMR waa mid aan khasaarin (WAV, FLAC), AMR maahan mid ka fiican WAV - ma awoodi kartid inaad soo ceshato macluumaadka horeyba loogu tirtiro codec-ka WAV. Haddii WAV ay tahay mid aan khasaarin iyo AMR ay tahay mid khasaartay, ka fiiri AMR encoder si aad u soo celiso; at 192 kbps khasaaraha waa mid aan la arki karin dhegaha badan.

Ma WAV ilaa AMR ayaa ku beddelaya ID3 / metadata tags?

Haa - magaca, muusig, album, sanadka, lambarka raadinta, sawirka album, BPM, soo noqnoqoshada-gacan ayaa laga akhrin karaa WAV baakadaha oo lagu qoray meelaha la midka ah ee AMR baakadaha. ID3v2 (MP3), faallooyinka Vorbis (OGG, FLAC), atoms MP4 (AAC, M4A), RIFF INFO (WAV), iXML chunks dhammaan khariidadda si nadiif ah. AMR waa Adaptive Multi-Rate, hadalka codec 3GPP standardized u GSM wicitaanada codka iyo mobile codka recorders.

Ma ku beddeli karaa boqolaal fayl oo WAV ah AMR?

Haa - ku rid faylka WAV faylasha oo aan u gudbinno si isku mid ah. Premium waxay leedahay shaqaalaha isku midka ah iyo ma laha xaddiga faylka, sidaa darteed 500-file batch wuxuu ku dhammaadaa daqiiqado ka badan alaabtii daqiiqado.

AMR ma ku hayn doontaa tirada tusaale ee WAV?

By default haa (a 48 kHz WAV soo saartaa 48 kHz AMR, a 44.1 kHz WAV soo saartaa 44.1 kHz AMR). Ujeedada gaar ah ee la jaanqaadista - tusaale ahaan, hoos u dhigista 96 kHz studio masters ilaa 44.1 kHz AMR CD-da lagu qoro, ama kor u qaadista 22 kHz fariimaha codka ilaa 44.1 kHz AMR - tusaale-ka-dhimista hoos u dhaca ayaa ku habboon tayada sare ee SOX-style resampling.

Ma ku hagaajin karaa codka WAV ilaa AMR?

Haa - ikhtiyaarka loodness-normalize wuxuu ku habboon yahay ITU-R BS.1770 / EBU R128 caadiga ah ee AMR soosaarka, oo ku lug leh -14 LUFS (sharciga qulqulka) ama -16 LUFS (sharciga podcast) ama qiime gaarka ah. Faa'iido leh marka la barbardhigo raadadka la isku beddelayo oo leh heerar kala duwan oo heerar ah oo ah AMR playlist.

Ma AMR ayaa ku ciyaari doona gaarigayga stereo / iPod / Sonos / Bluetooth speaker?

MP3 plays universally on every device made in the last 20 years. AAC plays on Apple, most Android, Sonos, and modern car stereos. FLAC plays on Sonos and recent Android, less well on older iPods. WAV plays on everything but the file is huge. The device-target dropdown picks a safe AMR codec for the platform you specify. AMR ka dhigaysa codka diiwaangelinta absurdly yar - saacad hadalka ku habboon in megabytes qaar ka mid ah - iyo waa waxa telefoonada badan weli diiwaanka wicitaanada in.

WAV

Faylasha WAV waxay ku kaydiyaan maqalka qaab aan la cadaadin, iyagoo bixiya codka tayada CD-ga oo ku habboon shaqada maqalka xirfadeed.

AMR

AMR (Laqabsiga Multi-Rate) waa qaab maqal maqal ah oo loo habeeyay codaynta hadalka. Waxaa caadi ahaan loo isticmaalaa taleefoonnada gacanta si loo duubo codka iyo dib-u-ciyaarista maqalka.