Tshuab, Electronics
Hais lus Askiv suab paj nruag: suab, cov yeeb yam
Tsis ntev los no, ntau thiab ntau cov kiv cua ntawm lub suab zoo txaus siab nyob rau hauv qub Soviet lus. Hnub no lub acoustics no zoo heev thiab muag, oddly txaus, tsis yog li pheej yig. Puas yog nws tsim nyog yuav khoom siv lus Askiv? Cia peb sim nkag siab lo lus nug no.
Cov lus qhia dav dav
Cov tub txawg sib cav hais tias txhua kab ntawv uas nws tau sau "Tau ua hauv USSR" lub suab yeej ib txwm muaj zog thiab zoo, lawv muaj lub zog zoo thiab lub teeb liab.
Kev loj hlob ntawm cov khoom tsim tawm
Ua ntej thawj tus neeg hais lus sov, cov neeg siv yuav siv tib cov broadcasters xwb. Cov cuab yeej no tau tso cai rau mloog cov suab paj nruag. Txawm li cas los xij, hauv xyoo 1951 lub teb chaws txoj kev coj tau pom zoo los ua ib qho qauv, uas tau txiav txim siab txog cov tseem ceeb uas cov khoom siv rau kev tshaj tawm hauv xov tooj cua yuav tsum muaj. Nws yog lub xyoo no uas yog pib taw tes rau kev tsim kho ntawm ntau yam qauv ntawm acoustics. Lub sij hawm ntawd, cov kev yees tshiab tshiab tau zoo nkauj heev.
Txawm nrog ib tus neeg pluag tsim ntawm rooj plaub no, cov neeg hais lus tsis zoo siab heev. Txhua tus neeg uas siv cov niaj hnub siv suab paj nruag tsis yog ib txwm to taub hais tias nws hnov cov lus suab los ntawm Lavxias teb sab. Dab tsi yog qhov laj thawj rau qhov kev ua khawv koob no? Nyob rau hauv txoj kev ua lag luam ntawm kev xav tau engineering!
Tom qab ntawd, lub teb chaws tau pib tso tawm qauv tshiab ntawm cov neeg txais kev pab, uas tau ntev ntev tsuas yog qhov chaw suab hauv tsev thiab discos. Ib qho tseeb qhov tseeb yog hais tias tej khoom siv tau ua manually.
Xov tooj cua "Symphony"
Xyoo 1965 yog lwm qhov tseem ceeb hauv kev tsim khoom ntawm cov neeg txais khoom. Nws yog nyob rau hauv lub xyoo no tias thawj lub xov tooj cua raug tsim nyob rau hauv lub USSR. Nws yog tsim los ntawm kev siv lub teeb. Lub tso suab, hu ua "Symphony", tau txais kev pabcuam raws li hom suab paj nruag chaw ntawm lub sijhawm ntawd.
Yam twg muaj cov lus sau hauv xov tooj cua? Nyob rau hauv nws cov qauv siv lub tshuab hluav taws xob. Nws tso cai ua si ntaub ntawv yas. Raws li ib feem ntawm "Symphony" kuj yog ib lub receiver, uas nrov nrov.
Cov theem tom ntej
Raws li rau tube players, lawv heev tsawg nyob rau hauv lub tsev ntawm neeg ua hauj lwm dog dig. Lub ntsiab yog vim li cas tus nqi siab ntawm cov cuab yeej thiab me me ntawm nws ntau lawm.
Qiv txawv tshuab txawv teb chaws
Hauv xyoo 1978, hauv USSR, kev luam qauv ntawm Western qauv tau pib. Cov neeg ua haujlwm uas ua hauj lwm nyob hauv lub teb chaws Baltic tau siv txoj hauj lwm no thawj zaug. Yog li, tus qauv 35AC-1 raug tsim, vim tias muaj cov kab xoom S-90 tseem ua tau tsim. Tag nrho cov Lavxias teb sab tau ua tau zoo dua. Zoo siab txawv thiab lawv lub cev. Nws tau koom ua ke los ntawm cov khoom plywood, uas nyob rau lub sij hawm ntawd tau siv nyob rau hauv aircraft tsev. Sab nraum qab thiab sab ntug ntawm rooj plaub tau ua ntawm ntoo ntawm cov tseem ceeb tshaj plaws hom. Txim siab yog qhov nyhav ntawm qhov khoom. Qhov no cov suab paj nruag Soviet uas yog hnyav 23 kilograms!
Qhov kawg theem
Acoustics ntawm USSR thaum kawg tau tsim nrog tso tawm ntawm tus qauv 75AC-001. Nws yog lub mom ntawm engineering xav ntawm lub sij hawm Soviet. Hauv kev tsim qauv ntawm cov qauv no, cov qauv kev ua zauv tsim tau siv ua ntej. Tsis tas li ntawd, cov tshuab computer (cov neeg ua ntej lub tshuab computer tshiab) tau siv los ua haujlwm kom zoo ntawm ntau cov ntsiab lus, piv txwv li, qhov crossover thiab lub taub hau.
Qhov zoo tshaj plaws ntawm acoustics ntawm USSR, uas yog tus qauv 75AS-001, muaj ib lub suab nrov zoo kawg li nyob rau hauv nws zoo. Tsis tas li, lovers of zoo suab tau ntaus los ntawm nws cov rhiab heev, uas yog 91 dB. Rau cov sij hawm no, daim duab no yog ib qho zoo kawg nkaus.
Lub loudspeaker (electrodynamic lub taub hau) ntawm cov qauv, ntawm lwm yam, muab ib tug zoo zaus ntau, uas yog los ntawm nees nkaum tsib mus rau nees nkaum tsib txhiab Hz. Tsis tas li ntawd, lub suab tsis yog li distorted raws li nws tau rau yav dhau los ua qauv.
Tom qab, tus qauv raug hloov dua tshiab. Nws lub npe tshiab yog 150AC-001. Nws tau tso tawm raws li "acrystics" Corvette ", thiab" Cleaver ".
Nyob rau hauv tag nrho, txog 50 qauv ntawm xws systems tau tsim nyob rau hauv lub sij hawm Soviet. Muaj ntawm lawv cov uas twb tsis nco qab los ntawm cov neeg siv. Txawm li cas los xij, kuj muaj qee tus qauv zoo ntawm cov kev lag luam nyob rau hauv kev muag khoom, feem ntau ntawm cov uas peb yuav xav txog hauv qab no
"Electronics"
Nyob rau hauv lub npe no, lub USSR tau tsim ntau yam khoom siv hauv tsev. Factories muaj feem xyuam rau Ministry of Electronic Industry, nyob hauv lub npe "Electronics" tsim cov TV thiab cov laij lej tshuab, computer systems thiab kaw suab paj nruag. Muaj watches thiab lwm yam khoom nyob rau hauv daim ntawv teev cov khoom no.
Zog ntawm Soviet lub suab paj nruag, uas yog kab "Electronics", kuj tsim muaj. Muaj ob peb ntau yam:
1. "Electronics 25AS-033". Qhov no yog kev hais lus uas muaj peb-hais lus, uas tau xa nrog rau hauv cov ntaub ntawv xwm txheej. Lub hwjchim ntawm cov neeg hais lus xaiv tau yog 25 W, thiab lub zog peak mus txog 100 W. Cov neeg hais lus ua suab nrov nyob rau hauv qhov ntau ntawm 31.5 mus rau 25000 Hz thiab muaj ib qho kev sib tw ua nom ua ncaj rau 4 ohms.
2. Cov Neeg Hais Lus "Electronics 25 AC-118". Cov lus hais no tseem muaj nyob rau hauv cov ntaub ntawv xwm txheej.
3. "Electronics 25AS-126". Cov txheej txheem no yog kev hais lus uas muaj peb-txheej txheem nyob hauv ib lub tsev nyob. Lub hwj chim ntawm cov neeg hais lus muaj peev xwm li 25 W, thiab lub hwj chim limitation yog 50 W. Lub suab nrov heev nyob rau hauv thaj tsam ntawm 4 mus rau 20 000 Hz, thiab qhov tsis kam yog 4 ohms.
4. "Electronics 25AS-132". Qhov no yog qhov kev thaiv peb txoj kev AC uas muaj peev xwm ntawm 25 watts. Nws, raws li txoj cai, tau mus rau hauv ib qho tiav teeb nrog lub amplifier "Electronics 104S".
5. "Electronics 25AC-227". Passport zog ntawm no peb-tham lus yog 50 watts. Tib lub sij hawm, qhov system muaj qee qhov txawv ntawm cov qauv qub. Yog li ntawd, nyob hauv nws lub hau isodynamic muaj ntau lub hau tau tsim. Lawv raug qes los ntawm kev qaug dej qis, uas tau npaj siab zoo thaum ua si qis heev.
S-90
Qhov zoo txhua kab ntawm lub caij nyoog Soviet yog, unquestionably, S-90. Lawv sawv ntawm daim ntawv S, vim tias cov khoom no tau tsim ua hauv Riga. Lawv raug hu ua AS Radiotehnika. Txawm li cas los, nyob rau hauv cov xyoo cov neeg Soviet tsis ntseeg txhua yam txawv teb chaws. Hauv no hais, cov kab no tseem hu ua C-90.
Yog ib qho ntawm lub caij nyoog zoo hauv lub caij nyoog Soviet, Xov tooj cua Engineering tau siv rau hauv cov tsev ntawm cov kab lis kev cai thiab kev sib koom ua yeeb yam txawm tias nyob hauv ntau qhov chaw tshaj plaws ntawm lub teb chaws. Txhua txhua lub sijhawm yeej tuaj tom tsev kawm ntawv hmo ua ke. Lawv yog cov haib tshaj plaws, vim lawv tau nruab nrog ib lub zog. Rau hnub tim, zoo li retro technology tsis pheej yig. Tsuas yog ib kem ntawm "Radiotekhnika" tus qauv yuav kim tus neeg yuav khoom 4,000 rubles.
Kev piav qhia
Rau lawv lub sijhawm, txhua kab ntawm "Radio Engineering" tau qhov zoo tshaj plaws yam ntxwv. Lawv tau mus rau qhov siab tshaj plaws (xoom) chav kawm ntawv thiab txawv qualitatively los ntawm tag nrho cov cuab yeej Soviet. Tsis tas li ntawd, qhov no AU rau txhua yam tsis tau txiav txim rau lub tebchaws.
Cov neeg sib tham tau ua haujlwm nyob rau hauv qhov ntau zaus hauv lub luv ntawm 31.5 mus rau 20 000 Hz. Lawv cov hwj huam ntawd yog 35 watts.
Installation
Txawm tias nws shortcomings, tus S-90 hais lus heev txaus siab Soviet music lovers. Rau ntau lub xyoo, qhov system no yog qhov tseem ceeb heev. Tsis txhob hnov qab cov neeg nyiam suab paj nruag txog hnub no. Tom qab tag nrho, C-90 txhua kab yog ib lub cim tseem ceeb ntawm ib hnub dhau los. Qhov no yog qhov cuab yeej ntawm kev loj hlob zoo, uas yog 36x71x28.5 cm Yog li ntawd, lawv thiaj li tsim nyog kom muaj kev sib txuas, kom qhov kev ncua deb tsawg tshaj 2 m. Yog vim li ntawd tsuas yog cov neeg zej zog tsuas hnov qhov suab tiag tiag xws li acoustics muab tawm.
Tshwm sim
Txoj kev zoo thiab yooj yim ntawm cov C-90 tham yog ib lub thawv, tsis yog-cais lub npov ntawm cov particleboard. Nws tiav yog siab zoo veneer los ntawm tseem ceeb ntoo. Ntawm qhov kev sib txuas ntawm phab ntsa thiab hauv lub plhaub taum, cov neeg tsim khoom tsim tshwj xeeb. Qhov no ua rau kom lub zog thiab lub rigidity ntawm lub npov nws tus kheej.
Lub taub hau ntawm cov neeg tham yog dai kom zoo nrog cov hniav ntas. Lawv tau stamped los ntawm ib daim ntawv ntawm txhuas thiab pleev xim rau xim dub. Tsis tas li ntawd, tus neeg hais lus muaj kev tiv thaiv nyob rau hauv daim ntawv ntawm ib lub hlau mesh.
Nyob rau sab qis kawg ntawm rooj plaub koj tuaj yeem pom daim npog yas hau. Nws qhia tau hais tias qhov ua tau zoo tshaj plaws ntawm cov AS, lub npe ntawm lub hauv paus thiab nws lub npe. Lub connector ntawm Soviet C-90 tham yog nyob hauv qab ntawm tus ntsa nram qab ntawm rooj plaub.
Sab hauv cov ntsiab lus
Yog tias koj qhib rooj plaub ntawm C-90 tus neeg tham, koj tuaj yeem pom ntau tus paj rwb, uas muaj ntaub qhwv lub qhov ncauj. Nws yog lub suab absorber ntawm kev hais lus.
Nws txo cov kev cuam tshuam ntawm AHF suab siab, ua rau cov neeg hais lus tuaj yeem suab ntau dua. Tus neeg twg uas tau rhuav tshem lub hull ntawm "Soviet legend" tuaj yeem pom sab hauv thiab hluav taws xob. Lawv muab tso rau hauv lub rooj tsavxwm thiab sib koom sib txuas ntawm cov neeg tham.
Modernization ntawm qub technology
C-90 tus neeg tham yog nrov heev nrog cov neeg nyiam suab paj nruag. Nws tsis xav tias ntau ntawm cov neeg uas txaus siab nyob rau hauv lub suab zoo yuav zoo dua rau lawv. Txoj hauj lwm no tsis yog zoo nkauj xwb. Nws tso cai rau koj kom txuag tau nyiaj ntau thiab ua kom lub cev muaj suab nrov zoo.
Ntawm chav kawm, sab nraum ntawm cov kab, uas nws muaj hnub nyoog tsawg kawg yog 30 xyoo, twb tau poob nws cov qub nqaij. Txawm li cas los xij, rau cov neeg uas tau txiav txim siab hloov siab tshaj, qhov tseem ceeb tshaj plaws yog tias lub kaw lus yuav tsum yog los ntawm hauv.
Rau cov haujlwm zoo li no, koj yuav tsum xav tau cov hlau thiab cov pliaj. Tsis txhob ua yam tsis muaj kev kho dua tshiab thiab tsis muaj txheej txheem screwdrivers. Thawj kauj ruam yog tshem tawm ntawm lub vaj huam sib luag. Qhov no yuav ua tau tsuas yog tom qab ob lub kaum sib txawv screws yog unscrewed. Tom qab disassembly, xim yuav tsum tau them nyiaj rau cov kab xev. Tej zaum lawv yuav xav tau kev cawm dim. Nws yog ib qho ua tau kom koj yuav tsum tau rov qab siv lub coil. Tom qab ntawd, cov neeg hais lus Askiv hu ua lus Askiv yuav hais lus zoo meej, tsis muaj suab nrov heev. Pob tshab dua, tag nrho cov tones yuav ua ipk domes, uas tuaj yeem hloov los ntawm cov txheej txheem yas.
Kho kom zoo ntawm kev thaiv thiab sab hauv ntaub ntawv
Txoj kev txhim kho ntawm rooj plaub tso cai rau txhawm rau txhim kho lub suab ntawm cov neeg hais lus nyob hauv qis zaus. Ua li no, koj yuav tsum tau tshem cov ntaub qhwv paj paj, hloov lawv nrog pheej yig heev. Tag nrho cov no yog ua tiav sai thiab tsis tas yuav siv zog tshwj xeeb. Ua ntej pib, nws pom zoo kom hloov lub thaiv.
Cov ntaub ntawv lined nrog batting. Lawv yuav tsum ua kom lub pob tw khib nyiab, tab sis tsuas yog tom qab txhuam nws cov yeeb nkab rau ntawm lub sealant. Hloov cov lus tshiab yuav tsis tas yuav. Tias yog vim li cas lawv thiaj muab deleted ua ib qho tsis tseem ceeb lub caij. Lub thev xa ntawv Soviet ntawm txhua kab hauv txhua qhov txuas yuav tsum tau hloov los ntawm cov tooj liab.
Raws li peb pom, qhov teeb meem yog tsis li ntawd twb laborious. Txawm li cas los xij, txawm tias nws yooj yim, qhov hloov kho hloov lub suab ntawm cov txheej txheem. Nws yuav ua tau ntau dua thiab muaj txiaj ntsig, zoo siab rau lub rooj sib hais ntawm tus nkauj lover.
Cov neeg hais lus Askiv qub tau muab ntsia tau rau hauv lub tsheb sab hauv. Tus nqi ntawm ib lub cev yuav tsawg, thiab lub suab yuav amaze nrog nws lub zog thiab zoo.
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