Lub ntsiab lus ntawm qhov kev txiav txim tshiab yog "Β» - audio formats. Cov ntawv hauv phau ntawv sau yuav qhia koj txog codecs rau lub suab compression thiab ntau yam xov xwm analog. Yog li, hnub so nyeem ntawv.
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- . Qee cov neeg nyiam suab paj nruag hais txog qhov zoo tshaj ntawm cov ntaub ntawv yas hla CDs, tab sis qhov xwm txheej tsis yooj yim li nws zoo li. Cov neeg sau xov xwm suab paj nruag Chris Cornelis sib cav tias nws tsis tuaj yeem txiav txim siab tus yeej. Ntxiv mus, hauv nws lub tswv yim, vinyl tau txais koob meej tsis yog vim nws lub suab zoo, tab sis vim nws cov nqi sib sau thiab qhov nostalgic.
- . Lwm qhov kev sim ua pov thawj tias tsis muaj hom ntawv tsim tsis muaj qhov tsis zoo. Ua ntej peb yuav tham txog cov kev txwv ntawm vinyl - teeb meem hauv kev tsim cov suab sib sib zog nqus thiab zaus ntawm qhov kawg ntawm spectrum. Tom ntej no, tus sau tham txog qhov peculiarities ntawm kev xaav ntawm CDs thiab refutes lub tswvyim hais ua dabneeg hais tias cov ntaubntawv povthawj siv yog inferior rau vinyl los ntawm lub neej ntawd. Tsis tas li ntawd los ntawm cov ntaub ntawv koj yuav kawm yuav ua li cas cov yam ntxwv suab ntawm cov ntaub ntawv raug tsim thiab vim li cas qee cov neeg mloog tseem nyiam nws.
- . Vinyl twb tau rov qab los rau hauv lub txee - nws puas yog lub sijhawm rau cov cassettes? Yog thiab tsis yog. Tus kws sau ntawv yuav tham txog keeb kwm ntawm hom, nws cov yam ntxwv, thiab lub xeev tam sim no ntawm kev lag luam cassette. Rau cov neeg uas xav pib lossis nthuav lawv cov ntawv sau ua ke, tsab xov xwm yuav muab cov lus qhia txog kev yuav khoom.
- . Qhov muag tsis pom kev sib piv ntawm cov qauv tseem ceeb tshaj plaws hauv kev sau keeb kwm. Tus tswv analog tau luam tawm mus rau tsib lub xov xwm - los ntawm classic sib nqus daim kab xev mus rau ib lub flash drive nrog high-resolution suab - thiab ua si ntawm high-end khoom rau ib pab pawg neeg ntawm tsis ntseeg audiophiles. Cov neeg mloog tau sim paub qhov txawv ntawm cov hom ntawv dig muag. Raws li tus sau ntawm tsab xov xwm, qhov no tau ua tiav, thiab qhov kev sim tau pom qhov sib txawv ntawm cov suab ntawm cov xov xwm sib txawv. Hauv cov ntaub ntawv koj yuav pom cov neeg mloog qhov kev xav ntawm qhov kev sim, nrog rau cov duab thiab cov lus piav qhia ntawm cov khoom siv siv.
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- Cov kab lus yog hais txog DSD, qhov kev daws teeb meem qis, cov qauv-tus nqi suab hom. Nws cov neeg koom nrog sib cav hais tias qhov zoo ntawm cov ntaub ntawv kaw tseg yog qhov zoo tshaj rau lwm cov analogues uas ib tus tswv tsim nyog hloov mus rau DSD raws li theem nrab. Nyob rau hauv cov ntaub ntawv koj yuav pom ib qho kev sim nyob rau hauv uas ib qho kev sim ua kom to taub dab tsi cuam tshuam DSD hloov dua siab tshiab muaj.
- Ntau npaum li cas qhov kev pab cuam los ntawm cov ntaub ntawv suab raug cuam tshuam rau nws lub suab? Puas yog cov neeg siv software hwm muaj cai muaj nyob, thiab yog tias muaj, vim li cas? Tus sau tsab xov xwm sim nrhiav seb cov ntsiab lus ntawm lub suab hloov pauv thaum nws "dhau" los ntawm peb tus neeg sib txawv - Jriver ($ 60), Audiorvana ($ 74) thiab Foobar2000 ($ 0).
- Tib lub suab paj nruag kaw tau compressed nrog peb cov codecs sib txawv, tom qab ntawd hloov mus rau WAV thiab muab piv nrog cov thawj. Txhawm rau kom pom tseeb, tib txoj haujlwm tau ua ntawm cov ntaub ntawv suab yooj yim nrog lub teeb liab square nrog zaus ntawm 100 Hz. Hauv tsab xov xwm koj yuav pom cov lus piav qhia ntxaws ntxiv ntawm qhov kev sim thiab nrhiav seb hom twg tau txais kev ua haujlwm zoo tshaj plaws. Thaum kawg ntawm cov ntaub ntawv, tus sau muab cov kev txuas mus rub tawm cov suab paj nruag, uas koj tuaj yeem sib piv los ntawm pob ntseg koj tus kheej.
- . Cov ntaub ntawv piav qhia vim li cas qhov yuam kev tuaj yeem tshwm sim thaum nyeem CD thiab nrhiav lawv li cas. Thawj ntu ntawm tsab xov xwm piav qhia txog cov txheej txheem ntawm kev nyeem cov ntaub ntawv nrog lub laser thiab cov teeb meem cuam tshuam nrog nws. Ntxiv rau hauv cov ntaub ntawv, peb tham txog qhov yuam kev uas tshwm sim ntawm cov disks lawv tus kheej thiab lawv qhov cuam tshuam rau kev nyeem ntawv xov xwm. Raws li nws tau muab tawm, cov ntawv tso cai zoo tshaj plaws nyob deb ntawm kev tiv thaiv cov teeb meem zoo li no, thiab lawv cov ntawv luam hauv tsev yuav zoo dua li qub.
- Ib tsab xov xwm qhia txog cov suab digital nrov, nrog rau kev saib xyuas tshwj xeeb rau txoj hauv kev los nthuav cov suab paj nruag yam tsis tau poob zoo. Ntawm lawv yog ob qho tib si qhib FLAC thiab APE, nrog rau "tus tswv" hom: WMA Lossless los ntawm Microsoft thiab ALAC los ntawm Apple. Lub "hnub qub" ntawm cov khoom yog hom WavPack niaj hnub, uas txhawb nqa 256-channel audio files. Los ntawm kev sib piv, FLAC cov ntaub ntawv tuaj yeem khaws yim lem xwb. Yog xav paub ntxiv txog hom ntawv, ua raws li qhov txuas.
- . Ib cov kab lus los ntawm Chris Montgomery, tus tsim ntawm Ogg hom thiab Vorbis codec. Hauv nws cov lus, Chris thuam qhov kev coj ua nrov ntawm cov neeg nyiam suab paj nruag ntawm kev mloog 24-ntsis suab nrog tus lej piv txwv ntawm 192 kHz. Montgomery piav qhia tias vim li cas cov cim qhia tau zoo, qhov zoo tshaj plaws, tsis cuam tshuam rau kev nkag siab ntawm phonogram, thiab qee qhov xwm txheej txawm tias ua rau nws raug mob. Txhawm rau ua qhov no, nws hais txog cov ntaub ntawv tshawb fawb tshawb fawb thiab tshuaj xyuas kom meej txog cov txheej txheem ntawm kev kaw suab digital.
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