Cassette yog dab tsi? Yog tias koj nug cov lus nug no rau cov tub ntxhais hluas niaj hnub no, koj tsis zoo li yuav tau txais cov lus teb raug. Tab sis cov neeg laus nrog kev txaus siab thiab txawm tias ib qho kev xav ntawm nostalgia yuav qhia rau koj txog seb lawv tau mloog cov suab paj nruag li cas ntawm lawv cov neeg nyiam ua yeeb yam ntawm cov ntaub ntawv kaw lus thiab ua npau suav txog kev tau txais ob peb daim ntawv cassettes kom muaj peev xwm sau tau cov nkauj zoo. rau txhua lub sijhawm. Tom qab tag nrho, nws yog yuav luag tsis yooj yim sua mus yuav ib tug high-zoo cia nruab nrab nyob rau hauv peb lub teb chaws. Yog li ntawd, cov neeg muaj hmoo uas tau nkag mus rau cov ntaub ntawv kaw suab tuaj yeem suav tau ntawm qhov muaj koob meej ntawm lawv cov phooj ywg. Tag nrho cov dab neeg no zoo li tsis txaus ntseeg rau cov menyuam yaus thiab cov hluas niaj hnub no. Tab sis keeb kwm ntawm lub compact cassette yog keeb kwm ntawm tag nrho cov era. Hnub no peb yuav los tham txog hnub no.
cassette yog dab tsi?
Tsuas yog qhov nruab nrab no tsis raug hu thaum lub sijhawm nws muaj koob meej! Tab sis tseem, feem ntau ntawm nws tau paub hauv peb lub npe:
- daim cassette;
- cassette;
- audio cassette.
Tag nrho cov qauv saum toj no xa mus rau ib yam khoom, siv siab kawguas poob rau lub sij hawm los ntawm lub sixties mus rau lub nineties. Thaum lub sij hawm ntawm nws tshwm sim nyob rau hauv ib ncig ntawm lub Soviet Union, ntau tshaj ib zaug ib tug yuav hnov kev tsis sib haum xeeb ntawm cov tub ntxhais hluas hais txog dab tsi zoo dua conveys lub suab zoo - ib tug paub reel los yog compact cassette. Feem ntau cov nplais yeej ib txwm tau txais kev pom zoo ntawm qhov tshiab. Tab sis nws yog dab tsi tiag?
Audio compact cassette yog qhov nruab nrab cia ntawm daim kab xev sib nqus. Nws lub hom phiaj yog Ameslikas sau cov suab, nrog rau lawv qhov chaw cia. Txij li qhov tshiab tshiab kuj xav tau cov cuab yeej tshwj xeeb rau kev tsim cov ntaub ntawv sau dua tshiab, kev sib kis ntawm cov kab ntawv kuj tseem ua rau muaj kev vam meej hauv kev tsim cov tuam txhab tsim cov cuab yeej kaw suab.
Visually, lub cassette yog ib lub thawv yas nrog ob spools uas lub magnetic daim kab xev yog mob, thiab log rau nws dawb txav. Ntawm kev muag khoom muaj lub suab kaw lus nrog ob lossis plaub lub suab rau kaw thiab ua suab. Lawv kuj sib txawv nyob rau hauv lub sij hawm ua si, sib nqus daim kab xev thickness, playback ceev thiab lwm yam tsis. Txawm li cas los xij, cov yam ntxwv zoo li no tau tshwm sim hauv cov ntaub ntawv khaws cia tom qab xyoo ntawm nws siv. Thiab thaum xub thawj, tsis muaj leej twg tuaj yeem xav tias cov khoom yooj yim no, nthuav tawm rau pej xeem nyob rau hauv rau caum xyoo dhau los, yuav kov yeej cov neeg siv khoom tam sim ntawd thiab sai li sai tau rau hauv oblivion.
keeb kwm ntawm lub cassette
Rau cov neeg feem coob, keeb kwm ntawm lub kaw lus kaw lus tau pib hauv rau caum xyoo pua nees nkaum. Txawm li cas los xij, yog tias koj saib tob me ntsis, koj tuaj yeem pomxav paub meej txog nws cov creation.
Thawj zaug, cov neeg German tau xav txog kev tsim cov ntaub ntawv nqa khoom sib sau ua ke hauv lub koom haum. Qhov no tshwm sim rov qab rau hauv peb caug xyoo dhau los. Thiab cia li tsib xyoos tom qab, qhov kev tsim kho tau pib nquag siv hauv German daim kab xev kaw uas tsim los ntawm lub tuam txhab Lorenz. Peb tuaj yeem hais tias nws yog ib hom qauv ntawm lub niaj hnub compact cassette. Ib qho tshiab tau raug tsim los rau cov kab xev kaw lus, thiab yog li ntawd nws muaj ob lub spools kaw rau hauv rooj plaub hlau. Cov kab xev kaw ntawm lwm lub tuam txhab German kuj tau ua haujlwm rau tib hom. Qhov kev daws teeb meem no tau suav tias yog qhov siv yuav luag txog rau tsib caug.
Lub sijhawm no, cov tuam txhab German tau tsim cov ntawv cassette tshiab. Tam sim no ib daim kab xev sib nqus tau muab tso rau hauv cov ntaub ntawv yas ntawm ob lub reels, uas ua rau qhov hnyav ntawm cov khoom thiab nthuav nws cov kev xaiv rau kev siv. Nws yog noteworthy tias nyob rau hauv thawj cassettes daim kab xev tsim ib lub voj thiab yuav scrolled indefinitely. Ib tug patent rau cov khoom no tau txais nyob rau hauv tsib caug-ob xyoo. Ob peb xyoos tom ntej no, qee tus neeg tsim khoom tau sim txhim kho lub cassette, tab sis txhua txoj kev xaiv tsis tau los ze rau cov neeg siv khoom. Daim foos no tsis xav tau.
Nyob rau thaum ntxov xyoo pua, cassettes tau tshwm sim nyob rau hauv North America, feem ntau ze ze rau cov tiam tshiab ntawm compact cassettes, tso tawm me ntsis tom qab. Lawv muaj plaub lem thiab feem ntau yog npaj rau lub suab reproduction. Kev kaw tus kheej lossis tshem tawm cov ntaub ntawv ntawm lawv tsis tau muab. Lawv tau dhau los ua tus neeg nqa khoom rauxov tooj cua tsheb Txawm li cas los xij, lawv cov txheej txheem muaj ntau qhov tsis zoo, uas yog vim li cas lub suab zoo raug kev txom nyem thawj zaug. Yog tias tus neeg siv khoom yuav tsum dhia ntawm ib zaj nkauj mus rau lwm qhov, tom qab ntawd lub taub hau playback pib txav ntawm lub kaum sab xis, uas dhau sij hawm ua rau nws xoob. Lub suab pib "float", uas tsis ntxiv qhov nrov rau lub cassettes.
Txawm li cas los xij, xyoo 1963, txhua yam hloov pauv, thiab keeb kwm ntawm lub cassette tau hloov pauv tshiab.
Modern cassette format
Tseem muaj kev tsis sib haum xeeb txog lub tuam txhab twg tsim cov ntawv kaw lus hauv daim ntawv uas paub zoo tshaj plaws. Tom qab tag nrho, nws muaj ntau yam prototypes uas thov lub xibtes. Txawm li cas los xij, Philips tau lees paub tias yog tus tsim ntawm lub suab kaw lus. Nws yog nws uas tau nthuav tawm rau cov kws tshaj lij ib hom ntawv kaw lus tshiab, uas yog qhov txawv ntawm nws txoj kev yooj yim thiab yooj yim ntawm kev siv.
Nws tseem ceeb heev uas lub sijhawm ntawd tsis muaj leej twg tuaj yeem cog lus rau yav tom ntej zoo rau qhov tshiab, tab sis lawv tseem nyiam nws. Philips 'tus neeg sib tw tseem ceeb hauv kev lag luam kaw hauv xyoo 1960 yog Sony. Nws cov kws tshaj lij kuj tau ua haujlwm ntawm kev tsim lawv cov cassette thiab tuaj yeem tsim tau ib yam dab tsi nthuav. Yuav kom xaus kev sib tw ib zaug thiab rau tag nrho thiab tsis txhob rov qab mus rau lub ntsiab lus ntawm lub tuam txhab twg tsim lub compact cassette ua ntej, Philips txiav txim siab tsis them tus nqi rau daim ntawv tso cai los tsim lawv invention. Qhov no tau dhau los ua lub sijhawm txiav txim siab hauv txoj hmoo ntawm lub suab kaw.
Twb ib xyoos tom qab nws thawj zaug ua yeeb yam hauv Tebchaws Yelemees, nws yogkev tsim khoom loj ntawm cov khoom tshiab tau tsim, thiab tom qab ntawd nws tau muab faib thoob ntiaj teb. Kev tsim cov cassettes tau pib tsim nyob txhua qhov chaw, uas ua rau lawv cov khoom pheej yig dua. Nws tau mus rau cov neeg coob coob thiab hauv lub sijhawm sau tseg yeej qhov kev lees paub ntawm nws cov neeg siv khoom.
Keeb kwm ntawm kev txhim kho cov ntawv ntim khoom sib cog lus
Txij li niaj hnub audio cassette hom yog lub tswv yim ntawm Philips, nws yog nws tus kws qhia txog qee yam cim, uas lwm lub tuam txhab pib siv. Yuav luag tag nrho cov xov xwm tshiab tau cim nrog tsab ntawv "C". Cov lej tau ntxiv rau nws qhia lub sijhawm sau cia. Feem ntau nws yog plaub caug tsib, rau caum thiab cuaj caum feeb. Tsawg dua yog cov cassettes nrog lub sijhawm ua si ntawm ib puas thiab nees nkaum feeb. Txawm li cas los xij, lawv txhua tus muaj ib qho teeb meem tseem ceeb uas cuam tshuam ntau qhov zoo - lub suab tsis txaus ntseeg. Tsis tas li ntawd, nws muaj peev xwm mloog cov suab kaw nkaus xwb ntawm lub suab kaw. Cov khoom siv thev naus laus zis rau lub tshuab luam ntawv tshiab tseem tsis tau muaj muag thaum lub sijhawm, tab sis qhov kev thov rau lawv yog siab heev.
Kwv yees li yim xyoo tom qab tso tawm thawj lub kaw lus kaw lus, Philips tau tswj xyuas kom tshem tawm qhov tsis zoo ntawm lawv qhov kev tsim. Lawv tau tshaj tawm cov ntawv xov xwm nrog ib hom tshiab ntawm daim kab xev nplaum rau cov neeg siv khoom. Nws tau them nrog chromium oxide, uas ua rau lub suab zoo dua. Qhov kev xaiv no yog qhov xav tau zoo, yog li thawj cov qauv ntawm daim kab xev kaw rau cov ntawv kaw lus kaw tau pib tshwm rau ntawm qhov muag. Qhov kev txav no tso cai rau Philips koom ua ke nws txoj haujlwm ua tus thawj coj hauv kev lag luam kaw.
Tau kawg, thawj daim kab xev kaw tau deb ntawm lawvntau cov qauv niaj hnub tso tawm ntau xyoo tom qab. Lawv muaj qhov loj me me, tab sis tso cai tsis tau tsuas yog mloog suab paj nruag, tab sis kuj tseem ua kom kaw. Tsis yog tsuas yog laymen xwb, tab sis kuj cov kws tshaj lij tau sau lawv cov kev nyiam tshaj plaws ntawm cov ntawv kaw lus. Eminent musicians ua hauj lwm nrog cov xov xwm no nyob rau hauv lub studios, tsim lub nto moo hits nyob rau hauv lub eighties.
Nco ntsoov tias qhov nrov ntawm cov ntawv kaw lus yuav tsis tuaj yeem ua tsis tau yog tias tsis muaj kev hloov pauv ntawm cov kab xev kaw. Ua ntej ntawm tag nrho cov, cov chaw tsim tshuaj paus tau sim ua kom lawv pheej yig thiab multifunctional. Ua tsaug rau qhov no, kev muag khoom ntawm cassettes hauv ntiaj teb tau loj hlob sai. Lub xyoo ntawm kev muaj koob meej ntawm compact cassettes poob rau lub sij hawm ntawm lub seventies mus rau lub nineties. Lub sijhawm no kuj tau cim los ntawm kev txhim kho sai ntawm cov cuab yeej siv rau kev mloog cov suab kaw.
Kev tsim khoom siv ua si
Lub boom nyob rau hauv muaj koob meej ntawm compact cassettes tuaj nyob rau hauv ib tug luv luv lub sij hawm ntawm tsib xyoos. Los ntawm lub yim caug mus rau yim caum-tsib xyoo ntawm lub xyoo pua xeem, yuav luag txhua txhua civilized inhabitants ntawm lub ntiaj teb no muaj ib tug dlej tsev qiv ntawv suab paj nruag nyob rau hauv nws lub tsev, muaj ib tug loj tus naj npawb ntawm cassettes. Lawv tau muag ntau lab thiab lub sijhawm ntawd lawv tsuas yog cov ntaub ntawv nqa khoom uas tau hloov pauv tag nrho lwm tus uas tau siv ua ntej.
Cov ntawv ntim khoom ntim ntawm cov tiam tshiab tau thov los ntawm cov tuam txhab thoob ntiaj teb tsim cov khoom siv mloog tshwj xeeb. Thiab ntawm no Japanese corporations thiab cov tuam txhab me me tuaj ua ntej. Nyob rau hauv lub eighties, lawv muaj peev xwm tso peb hom kab xev recorders nyob rau hauv lub lag luam, uas tam sim ntawd pib siv ib tug loj loj.nrov:
- kho cov cuab yeej mloog;
- portable tape recorders;
- players.
Txhua hom npe muaj nws qhov zoo thiab qhov tsis zoo, thiab yog li ntawd ib txwm pom nws cov neeg siv.
Decks
Qhov no yog li cas cov kaw lus kaw cia nrog cov yam ntxwv zoo heev pib hu ua. Ua tsaug rau lawv, cov khoom siv tau nrov heev, tab sis lawv tsis muaj rau txhua tus. Kev npau suav ntawm cov neeg siv khoom feem ntau yog "decks" ntawm lub tuam txhab Nakamichi. Cov chaw tsim khoom Nyij Pooj tau nrawm nrawm rau kev hloov pauv ntiaj teb tiam sis thiab tau pib thawj daim kab xev kaw rau hauv kev ua lag luam hauv xya caum-peb xyoo ntawm lub xyoo pua xeem. Twb tau cov qauv no, tsis zoo tag nrho hauv txhua qhov kev nkag siab ntawm lo lus, tau dhau los ua tus qauv thiab qauv rau txhua lub tuam txhab.
Cov neeg siv khoom tau txiav txim siab qhov teeb meem ntawm cov qauv ua qauv yog qhov tsis zoo ntawm lub suab, tab sis tom qab xya xyoo yuav luag txhua qhov kev tsis txaus ntseeg tau raug kho thiab Nakamichi pib tsim cov khoom siv rau kev mloog cov suab kaw suab zoo tshaj plaws. Lawv tau tag nrho txaus siab los ntawm cov neeg yuav khoom thiab cov kws tshaj lij. Qhov teeb meem nkaus xwb tseem yog tus nqi siab heev ntawm cov cuab yeej.
Txawm li cas los xij, nyob rau xyoo yim caum, ntau lub tuam txhab tsim khoom me tau nkag mus rau hauv kev ua lag luam. Lawv muaj peev xwm luam tawm cov cuab yeej tsim los ntawm Nakamichi, tswj lawv qhov zoo, tab sis txo tus nqi. Raws li qhov tshwm sim, "decks" tau dhau los ua muaj rau feem ntau ntawm cov neeg yuav khoom thiab tau txais qhov chaw tsis tau pom dua. Tus nto moo tshaj plawsxws li cov tuam txhab xws li Sony, Akai thiab Yamaha raug suav hais tias yog cov tuam txhab tsim khoom ntawm lub sijhawm ntawd (cov ntawv ntim khoom ntim ntawm lub xeem ntawm cov tuam txhab teev npe dhau sijhawm kuj tau los ua qhov xav tau zoo ntawm cov neeg siv khoom).
Portable boomboxes
Hom kev mloog no tau tshwm sim ib txhij nrog "decks", tab sis nws tau npaj rau lub hom phiaj sib txawv kiag li. Cov tuam txhab Asmeskas thiab European tau paub txog lub sijhawm uas cov neeg siv khoom xav mloog suab paj nruag tsis yog hauv cov chav kaw thiab cais tawm xwb. Tsis tas li ntawd, lub cim tshiab audio cassette hom ua rau nws ua tau qhov no yam tsis muaj teeb meem. "Boomboxes" tau dhau los ua qhov tseem ceeb uas thawb txoj kev loj hlob ntawm hip-hoper subculture. Nws txhais tau hais tias txoj kev ua yeeb yam nrog cov neeg coob coob. Portable tape recorders thiab rappers tau txais txiaj ntsig zoo heev. Qhov no subculture originated nyob rau hauv txoj kev thiab yog ib hom ntawm lub suab ntawm tib neeg, qhia txog lub neej txhua hnub. Yog li ntawd, nws tsis yog qhov xav tsis thoob tias lub peev xwm los npaj cov kev hais kwv txhiaj tsis tu ncua nrog lub suab zoo tau dhau los ua kev txhawb siab rau kev txhim kho ntau yam kev qhia hauv suab paj nruag.
Asmeskas cov tuam txhab tau hloov pauv sai sai los ntawm cov neeg Nyij Pooj. Piv txwv li, Sharp thiab Hitachi, tam sim ntawd coj tus thawj coj hauv kev lag luam kaw. Cov neeg yuav khoom txaus siab rau lawv cov "boomboxes", uas yog qhov txawv ntawm lawv qhov txawv txav thiab kev ua haujlwm dav. Txawm li cas los xij, thaum xyoo pua xya, cov tuam txhab Taiwanese tau sib tw nrog lawv. Lawv tau nthuav tawm lawv cov qauv ntawm kev ua lag luam, qhov txawv ntawm qhov uas yog tus kheejEuropean manufacturers. Muag lawv cov khoom nyob rau hauv daim ntawv lo ntawm cov npe nrov rau ob peb zaug pheej yig dua, cov tuam txhab lag luam sai sai txaus siab rau cov neeg siv khoom xav tau "boomboxes". Raws li qhov tshwm sim, tus nqi ntawm cov cuab yeej txuas ntxiv txo qis, ua rau muaj kev nrov nrov ntawm cov ntawv kaw lus.
Thawj lub tshuab ua si
Qhov kawg ntawm xya caum tau cim los ntawm qhov tshwm sim ntawm kev hloov pauv thev naus laus zis. Sony tau tswj hwm los tsim cov khoom lag luam uas yog qhov tshwj xeeb rau lub sijhawm ntawd - lub tshuab ua suab nrov. Kev lag luam kev vam meej ntawm cov khoom no tau dhau los. Tom qab tag nrho, cov players tso cai rau cov neeg nyiam suab paj nruag mloog lawv cov nkauj nyiam ib puag ncig, tsis hais lawv qhov chaw nyob.
Cov neeg siv khoom xav tau rau cov neeg ua si ib txhij ua rau muaj kev vam meej hauv cov koob npe ntawm cov ntawv kaw lus. Yuav luag txog thaum xaus ntawm lub xyoo pua nees nkaum, lawv tau yuav los ntawm ntau lab. Nyob rau tib lub sijhawm, cov tuam txhab txuas ntxiv txhim kho lawv cov cuab yeej, tso ntau thiab ntau tus qauv nthuav tawm rau kev ua lag luam txhua xyoo.
Nyob cassette
Txhua lub thawv ntim khoom tsim tawm txij li lawv thawj qhov tsos muaj ob peb yam tshwj xeeb. Nyob ntawm lawv yog tus nqi ntawm cov xov xwm thiab nws cov npe nrov. Txog hnub no, cassettes tau txawv los ntawm peb tus yam ntxwv:
- Cov khoom sib nqus ntawm daim kab xev. Thaum ntxov compact cassettes raug kev txom nyem los ntawm lub suab tsis zoo, uas tau raug kho txij li thaum lub advent ntawm hlau oxide media. Ntau tus hu ua qhov kev daws teeb meem no hematite thiab thaum lub sijhawm ntawd cov cassettes yog cov khoom lag luam hloov pauv. Txawm li cas los xij, raws liLos ntawm cov qauv niaj hnub no, cov cuab yeej no nyob deb ntawm qhov zoo tagnrho, thiab cov tuam txhab sib tw nrog Philips nkag siab qhov no. Yog li ntawd, ib yam tshiab ntawm cob alt-coated magnetic tape cassette sai sai no tshwm sim. Qhov tshiab yog tsim rau cov kws tshaj lij thiab txaus siab rau lawv cov kev xav tau. Tab sis tus nqi ntawm cov cassettes lawv tus kheej thiab cov khoom siv rau lawv cov playback yog txwv tsis pub siab. Tsis yog txhua lub tuam txhab sau ntawv tuaj yeem them taus yuav qee yam zoo li no. Yog li ntawd, xws li cassettes tsis tau txais kev faib dav. Niaj hnub nimno hom suab cassettes muaj xws li cov uas nws magnetic tapes coated nrog hlau dioxide thiab lwm yam hlau ntshiab. Nws yog lawv uas tau dhau los ua kev xav tau ntawm cov neeg nyob hauv thiab cov kws tshaj lij. Interestingly, tape recorders los ntawm txawv tuam txhab uas muag tau tsim los ua si tej hom cassettes. Muaj cov uas tsuas tuaj yeem ua si cov ntaub ntawv los ntawm ib hom xov xwm, tab sis qee qhov tau npaj rau tag nrho cov suab kaws uas twb muaj lawm.
- Lub sijhawm kaw. Cov kws tshaj lij paub tias feem ntau muaj ntau tshaj xya qhov kev xaiv rau lub sijhawm ntawm lub suab kaw. Cassettes nrog lub peev xwm los ua suab paj nruag rau rau caum, cuaj caum thiab ib puas thiab nees nkaum feeb yog qhov xav tau ntawm cov neeg siv khoom. Lub sijhawm tsawg kawg yog plaub caug rau feeb, thiab qhov siab tshaj plaws yog ib puas thiab tsib caug. Txawm li cas los xij, nyob rau lub ncov ntawm qhov nrov ntawm cov suab cassettes, muaj kev sim ua kom paub lwm hom cassettes siv. Kev muag khoom ntawm kev tshaj tawm, tso cai rau koj ua cov ntawv kaw nrog lub sijhawm ntawm ib puas thiab yim caum thiab ob puas thiab plaub caug feeb. Tab sis raws li kev xyaum tau qhia, fragile magnetic daim kab xev rau xws licassettes sai sai ua tsis tau tejyam, thiab yog li ntawd yog unreliable thiab tsis tau faib. Ntxiv rau cov qauv no, qee lub tuam txhab tau sim ua haujlwm nrog lub sijhawm kaw. Yog tias xav tau, ib tus tuaj yeem nrhiav cov kab ntawv cim "30", "10" lossis, piv txwv li, "74". Cov lej no sawv cev feeb. Hmoov tsis zoo, cov qauv no yeej tsis tau nrov.
- Lub thickness ntawm cov hlau nplaum zaj duab xis. Interestingly, lub sij hawm ntawm cov ntaubntawv povthawj siv ncaj qha nyob ntawm lub thickness ntawm cov zaj duab xis. Qhov ntev nws yog, lub thicker lub magnetic carrier. Piv txwv li, rau kev tsim ib ob-teev cassette, ib zaj duab xis ntawm cuaj micrometers yog siv, tab sis rau ib teev cassette - twb kaum rau micrometers. Cov ntsuas no yog tus qauv, txawm li cas los xij, cov tuam txhab tsim khoom tau hloov kho lawv tus kheej. Yog li ntawd, cov ntaub nplaum sib nqus ntawm cov kab sib txawv ntawm cov npe sib txawv yuav txawv ntawm ib leeg.
Pros and cons of cassettes
Txawm hais tias nyob rau hauv lub yim caum thaum ntxov, Soviet factories kuj pib tsim tawm raws li cov hlau nplaum, qhov zoo tshaj plaws compact cassettes tseem muab los ntawm txawv teb chaws. Ntau tus tseem nco qab lub thawv nrog cov ntawv sau "TDK", "BASF" thiab lwm yam. YUSB compact cassettes tau ntau heev nyob rau hauv peb lub teb chaws. Txhua hom kev lag luam muaj, raws li txoj cai, zoo sib xws pros thiab cons, nyob rau hauv uas cov kws tshwj xeeb tau zoo heev versed.
Cov npe hauv qab no tuaj yeem ua rau muaj kev nyab xeeb los ntawm qhov zoo ntawm cov cab kuj:
- nqi tshaj tawm piv rau hnub no;
- cassette tiv thaiv kev puas tsuaj, xws lirooj plaub ruaj ntseg tiv thaiv daim kab xev sib nqus;
- suab cassettes pub dawb thauj khoom yam tsis muaj ntim;
- suab yooj yim ua si txawm tias muaj kev vibration tseem ceeb;
- cov ntawv ntim cov ntawv ntim tau zoo li cov ntawv sau siab tshaj;
- easy cia hauv tsev.
Txawm li cas los xij, txawm tias muaj ntau qhov zoo, cassettes kuj muaj ntau qhov tsis zoo, uas peb tsis tuaj yeem nyob twj ywm txog:
- rhiab rau qhov kub thiab txias;
- suab tsis zoo piv rau cov xov xwm niaj hnub no;
- muaj peev xwm ua kom puas cov ntaub ntawv thaum daim kab xev "chew" los ntawm cov neeg uas ua ntawv;
- tsis yog universal media (nws yog rau lub suab nkaus xwb);
- kev tsis muaj peev xwm los randomly ua nkauj.
Qhov tsis zoo saum toj no, nrog rau qhov tshwm sim ntawm cov xov xwm tshiab ua haujlwm tau zoo nyob rau thaum xaus ntawm lub xyoo pua nees nkaum, ua rau lub fact tias compact cassettes pib maj mam poob lawv cov koob meej, thiab feem pua ntawm kev muag khoom poob qis heev.
Kev poob qis hauv kev lag luam audio cassette
Nyob rau sab hnub poob, xyoo 1990 yog lub sijhawm uas muaj kev poob qis hauv kev muag khoom thawj zaug. Kev muag khoom txhua xyoo poob los ntawm peb caug txog rau caum lab luam ib xyoos thiab qhov no ua rau muaj kev puas tsuaj ntawm ntau lub tuam txhab.
txheej txheem no tau pib nrog qhov tshwm sim ntawm CDs. Cov cab kuj tau ua kom yooj yim dua, muaj ntau yam thiab tsis kim li ua rau cov neeg siv khoom txaus ntshai. Maj mam, nws pib hloov cov ntaub ntawv compact los ntawm kev ua lag luam, thiab kev faib tawmMP3 players tau xyaum ua tiav cov txheej txheem no. Tsis ntev cov neeg siv khoom pib rub tawm suab paj nruag los ntawm Is Taws Nem thiab, yog tias tsim nyog, mloog lawv ntawm MP3 player. Qhov no yog qhov kawg ntawm lub sijhawm ntawm audio cassettes thiab daim kab xev kaw rau lawv. Tawm ntawm tus cwj pwm, qee tus neeg nyiam suab paj nruag tseem siv cov ntawv xov xwm thiab CDs ua ke, tab sis tseem, thaum pib ntawm xyoo 2000, lawv tau tso tseg cov xov xwm tshaj tawm.
Hnub no, cassettes tseem tuaj yeem pom hauv khw, txawm tias nyuaj. Lawv cov nqi, raws li cov ntaub ntawv tshiab tshaj plaws, yog qhov xav tsis thoob, tab sis qhov kev thov rau qhov nruab nrab no tsis loj hlob. Qhov no yog ib feem ntawm qhov tseeb tias cov qauv tshiab ntawm cov khoom siv playback tsis txhawb cov ntawv cassette. Nws ntseeg tau tias cov cuab yeej kawg uas lub cassette tuaj yeem ua si tau muag kwv yees li kaum xyoo dhau los. Yog, thiab cov xov xwm no tsis raug tsim tawm lawm. Cov khoom seem raug muag hauv online thiab hauv qee lub khw.
Digital technologies muaj kev ntseeg siab thawb tag nrho lwm yam kev tshaj tawm tawm ntawm kev ua lag luam, thiab tsuas yog nco tau ntawm lawv, thiab cov thawv sib sau cov plua plav ntawm cov txee nyob deb nrog ua tib zoo xaiv cov suab paj nruag sau rau hauv cassettes. Yuav muab pov tseg li cas, tsis muaj leej twg paub. Qee lub sij hawm hauv Is Taws Nem koj tuaj yeem nrhiav kev thov ntawm cov ncauj lus ntawm yuav ua li cas los ntawm cov ntaub ntawv kaw lus. Tab sis feem ntau lawv pw tsis ua haujlwm hauv pantries. Qee tus neeg nyiam suab paj nruag cia siab tias muaj ib hnub cassettes yuav rov qab mus rau lub neej niaj hnub, thiab lawv zaj dab neeg yuav hloov pauv tshiab.
