CS263482B1 - integral tape recorder filter - Google Patents

Abstract

The integral noise filter for tape recorders contains frequency-dependent elements, an amplifier, a control block. In the integral noise filter for tape recorders, the control block of the passband contains a series-connected radio amplifier, a threshold element, a frequency corrector and a control current shaper, five transistors, current reflectors, current generators and a reference voltage source made on a transistor controlled by an electric field. In the internal filter, there is also a diode connected in a forward direction and an external current reflector key made correspondingly on a transistor.

Description

-I- ΟΠΗΟΑΗΗΕ H30BPETEHHB TO ABTOPCKOMY CBHflETEJIBCTBy3aHB «eHoí 20.07.833aaBxa Iř 3617225 / 24-10MKH5 G 11 B 5/02

Abtopwí B.B.AnflpHaHOB, A.H.PwGanxo, O.P.TaproHH 3aHBMTeJii ,: aBTopbi

Ha3BaHne Η3θ6ρβτβΗΗΗί ΗΗΤΕΓΡΑΠΒΗΜβ UlYMOBOflHTEJIL · flJlH ΜΑΓΗΗΤΟΦΟΗΟΒ H3oópeTeHHe othochtch to o6nacTH πρΗβοροοτροβΗΗΗ b hscthocth to ycTpoň-CTB3M myMOnOHHXeHHfl flJIH ΜβΓΗΗΤοφΟΗΟΒ, Η ΜΟΤΚβΤ GbITb HCnonbSOBaHO πρΗ Η3ΓΟ-τοΒπβΗΗΗ HHTerpanbHboc myMonoHHxatoqHx ycTpoiicTB flJiH annapáTypw ssyxoBocnpo-H3BefleHHH H HBJIH6TCH yCOBepmeHCTBOBaHHeM OCHOBHOTO Η3θ6ρβΤβΗΗΗ. B ochobhom MsoCpeTeHHH onwcaH HHTerpaJihHBon myMononaBHTenb fina μηγηητοΦο-hob, coflepacamnn nocnenoBaTenbHo coeflHHeHHwe nepBoe h BTopoe nacTOTHoaaBHCH-Mbie 3BeHbH c ηοΒτορΗτβΠΒΜΗ HanpjOKeHHB. h c noneBMMH TpaHsHCTopaMH B xanecT-Be ynpaBnaeMbK HanpHxeHneM pesHCTopoB, ycmiHTeJib orβπρβκβΗΗΗ c orpaHmeHHbwκο3φφΗΐχΗβΗτοΜ ycwieHHB, Gnox ynpaBneHHH nonocoon · nponycKaHHH myMononaBHTe-on, ηοΑκπκκβΗΗΜ &amp; nepes ynpaBnmanHe nmHbí κ aaTBopáM nojieebix TpaHSHCTopoB BUaCTOTHO3aBHCHMbIX <SBeHbBX H ComacyiomHň nonesoň TpaH3HCTOP, 38TBOP H HCTOKκοτοροΓο coeflHHeHbí BMEC h noBxnraneHH NEP pesHCTopw κ aaTBopaM noneBbtxTpaHancTopoB 'íacToTHo3aBHCHMbix sseHbeB h no dog reHepafop Toxa - x-οτρκηβ TeJlbHOÍi ΠΙΗΗβ ΠΗΤΗΗΗΗ. * B HHTerpanbHOM myMononaBHTene, BwnonHeHHOM well ocHOHOMy nsotípeteHnio, ημθ-ετ MECT HenocTaŤoxHaA TonHocTb ynpaBneHHH uacTOTofi nepecTpoňxH Gnoxa ynpaBneHHH nonocoň nponycicaHHH myMonoflaBHTenH on-and-9HaHHTenbHoro · τβχΗοηοΓΗ necxoro pa36poca xapaKTepHCTHK, BxoflHinHx b ero coctsb nonynpoBoffHHKOBbtx ane-ΜβΗΤΟΒ.

Uenbio H3o6peTeHHH ηββηθτοη noBwmeHHe tohhocťh ynpaBneHHH nacTOToň nepe-CTpoftKH. '

IlocTaBneHHaa nenb flocTHraeTca τβΜ, ητο b HHTerpanbHOM, myMononaBHTene «ηπ μηγηητοΦοηοβ well aBTopcxoMy cBuneTenhCTBy RR CCCP 1099323 263482 2 Gnox ynpaBneHHH nonocofl nponycxaHHH myMonoflaBHTeJin coflepjKHT nocnefloBaTenbHo cóeflHHeHHbie yn * paBJlHK> MNN yCHJIHTejIb, ΠΟΡΟΓΟΒηΑ 3ΠβΜβΗΤ, HaCTOTHblfl κορρβκτορ Η φορΜΗρΟΒΗΤβΗΒynpaBJIHKHUHX TOKOB, nepBblň, BTOPOft, TpeTHft, ΜΘΤΒβρΤΜβ H nHTblň TpaH3HCTopbl, nepBbiň h BTopofl οτρβικβτεπΗ Toxa not pp bifl h BTopoft renepaTopbi Toxa η hctohhhkΟΠΟΡΗΟΓΟ ΗΗΠρΗΧΚβΗΗΗ, BbOTOJIHeHHblň Ha ΠΟΠβΒΟΜ TpaH3HCTOpe, HCTOKOM nOflKJBO ^ eH "Horo κ o6meň Nihho h SMHTTepy nepBoro TpaH3HCTopa and coeflHHeHHbíMH Meaqay co-6-one ctokom h 3aTBopoM hHe nHTaHHH nepe3 no-cnefloBaTejibHo BKJHoHeHHhie nepBBiN pe3HCTop h BTopofl reHepatop Toxa, Touxa coe-AHHeHHH KOTopbix noflxmoneHa κ 6a3e πητογο TpaH3HCTopa, xonjiexTop κοτόροΓοcoeflHHeH what bxouom nepeoro oTpawaTenH Toxa and βμηττθρ coe / c XHHeH SMHTTepaMHTpeTbero η ΗβτβερτοΓο TpaH3HCTopoB h nepeš nepBbiň rettepaTop Toxa coeflHHeH cnojrioacHTeJibHoň uihhoA πητηημη, Bbixofl nepBoro OTpa®aTenn Toxa coeflHHeH c 6a3oflnepBoro TpansHCTopa, CBHsaHHofl NEP BTopofl pe3HCTop c o6meft ιπηηοΑ, κοηπεκ-Top nepBoro TpaHSHCTOPa CoeflHHeH CO BTOpbIM BXOflOM φορΜΗρΟΒβΤβΠΗ ynpaBJIHKHUHXtokob HC 3MHTTepoM BToporo TpaHsHCTopa, 6aaa xoToporo noflKJBoneHa nepe3 TPE-THA pe3HCTop x noJiowHTeJibHoň mHHe πητβηηη h nepe3 nocjiefloeaTeJibHo coeAHHeH-Hbie flHofl, BKJnoneHHbiň b πρημομ HanpaBJíéHHH h kjiioh noflKJnoneHa x oTpHiiaTenb-Hon Nihho nifTaHHH, Bxofl BTopofl oTpawaTejiH Toxa coeflHHeH c κοππβκτορρΜ btopo-ro TpaH3HCTopa h BbixojioM φορΜΗροΒβτβηΗ ynpaBjunomHx tokob, Bbixofl BToporo στ-paxcaTejiH Toxa noflXJHoneH nepee HeTBepTbifl x h nepeofl BTopoflynpaBJíHiomeň ιπηηβμ ycTpoňcTsa h CooTBeTCTBeHHo 6a3aM TpeTbero x, η ΗετΒβρτοΓοTpaH3HCTopoB, KOJIJieXTOPbl KOTOpbIX H BXOflbl ΠΗΤΗΗΗΗ ΠβρΒΟΓΟ Η ΒΤΟΡΟΓΟ OTpaxa-Tejieň Toxa noflXJnoneHbí x oTpHiiatejibHofl mHHe πητ3ηηη and nojanoxxa nojieBoroTpaH3HCTopa HCTOHHHxa onopHoro HanpnweHHH. coep, HHeHa c noBnoacxoon cornacywine-ro noJieBoro TpaH3HCTopa.

Taxo BbmoJiHeHHe GJioxa ynpaBJíeHHH nojiocofl nponycxaHHH mýMonoflaBHTeJiH NO3 ~ Bonnet 6oJiee tohho ycTaHaBHHBaTb aHaueHHe nacTOTbi cpe3a nacTOTHO3aBHCHMbix3Βθηβθβ, noiwepjKHBaTb Sone 6jih3khm to TpeSyeMOMy cooTHomeHHe Meainy flHHaMH-HecxH nepecTpaHBaeMofl nonocofl nponycxaHHH myMonoftaBHTejiH h ypoBHeM o6pa6a-TbiBaeMbix cHrHanoB, ητο-noBbnnaeT TonHocTb ynpaBJíeHHH nacTOTofl nepecTpoflxHýcTpoflcTBa h yMeHbmaeT ero 3aBHCHMocTb ot TexHoJiorHHecxHx pa36pocoB xapax-TepHCTHx 3jieMeHToB myMonoflaBHTeJiH b ycncBHHx cepHnHoro npoHSBoflCTBa.

Ha HepTewe noxa3aHa cxeMa npejviaraeMoro HHTerpanbHoro myMononaBHTenH. UJyMonoflaBHTejib conepjfeHT nocJiefloBaTejibHo coeflHHeHHbie nepeoro h BTopoe NAC-ToTHO3aBHCHHbie 3ΒβΗ £ Η J 2 b KOTopbix b xanecTBe ynpaBJíneMbix HanpHHceHHeM PE 3hctopob Hcnojib3oBaHbi noneBbie Tpafl3HCTopbi 3 H 4 (BbmonHeHHbie Ha ocHoSeCTpyKTypbl c H3OHHpOBaHHbIM 33ΤΒΟΡΟΜ H HHflyiJHpOBaHHblM KaHajlOM p THna H Y CH-HHTeJib 5 HanpraeHHH c orpaHHneHHbíM κρ3φφΗΐΐΗβΗτοΜ ycHJieHHH, o6pa3ymmHe, cob-MeCTHO C BHetDHHMH KOHfleHCaTOpaMH 6 H 7 6 nepBOM Η BTopOM naCTOTHO3aBHCHIjIbIXSBeHbHX 1 H 2 axTHBHblfl φΗΠΒΤρ ΒΤΟΡΟΓΟ nOPHflKa CO BXOflOM 8H BbIXOftOM 9 γη "· paBjíeHHH nonocofl nponycxaHHH xoToporo (h nonocofl nponycxaHHH nryMonoflaBHTe -south) OCymeCTBJIHeTCH Η3ΜΘΗβΗΗβΜ HanpnweHHH Ha 3aTBOpxaX nOJleBblX TpaHSHCTOPOB3 h fourth 3to HanpHjKeHHe φορΜΗρνβτοπ Ha xoHfleHcaTopa 10 11 η NPH 3apnnxe hxToxaMH, nocTynaiomHMH ot 6noxa 12 ynpaBJíeHHH nonocofl nponycxaHHH well nepeofl HBTopofl ynpaBJíHiomeň mHHe 14th KoHfleHcaTopbi 13 h 10 h 11 βη ποπηηιοτ flBoůHyiopojib: τιπη CHrHaJioB ynpaBJíeHHH nonocofl nponycxaHHH ooh hbjihmtch crnaacHBaioiuH-MH (HaxonHTenbHbíMH) and hjih JiHHeapH3ywmHx HanpHHseHHň, noflaBaeMbix c KaHaJiosnoJieBbix TpaH3HCTopoe 3 h 4 b yenn aaTBopoB - pa3flejiHTenbHbiMH. Ha nepTewe bynpomeHHoM βηηθ noxa3aHbi uenn, oCecnenHBaioiuHe nojiaHy jiHHeapflayiomHx hANP-xeHHfl Ha 3aTBopbi noJieBbix TpaH3HCTopoB 3 H 4 - peaHCTHBHbie flejiHTejiH 15 16h 17, 18, and Tax »e ynpoqeHHo H3o6pa» eHbi ποΒΤορκτβιΐΗ 19, 20 HanpHsteHHH, and AE-πη h CBH3H , onpenejiHiomne noflany HanpflsteHHn cMemeHHH h JiHéapii3aiiHH Ha nofl-Jio »KH noneBbix TpaH3HcτοροΒ, onyineHbi. 263482 - 3 -

HanantHoe aHaneHHe nonocbi nponycKaHHH myMonoffaBHTejiH οπρέηβΠΗβτοπ coNP-THBJíeHHeM nenHTeneň, oSpaaoBaHKbix peaHCTopaMH 15 16 h 17 18 h conpoTHB-jienHeM KaHanoB noneBbix TpaH3HCTopoB 3H4, κοτοροβ 3aBncnT OT ňananbHoro CMe meHHH Ha hx aaTBopax, ποπβο «ημογο c xaHana cornacyiomero noneeoro TpaHaHCTo- pa 21 nepea peaHCTopw 22h 23, η κοτοροβ ycTaHaBnHBaeTCs renepaTopoM 24τοκβ.

Bjiok 12 ynpaBJíeHHH nonocoft nponycKaHHH myMono «aBHTenH eonepwHT nocneflo-BaTejibHo coe« HHeHHbie ynpaBjíHtomHfi ycmnrreJib 25 (naCTHafl xapaKTepHCTHKa κοτο-poro (JjopMHpyeTCH c yneToM ocoOeHHocTeft cnyxoBoro BocnpHHTHH Asyn) noporo-Bbiň aneMeHT 26 (kotopmm ycTaHaBnMBawT TpeĎyeMbiň nopor rayMonoHHseHHH) NAC-ToTHbiň κορρβκτορ 27 and 28 τβκΗβ φορΜΗροββτβΠΒ ynpaBjnnoinHx tokob, HMeromuftflBa Bxofla BbKOfl h. Ájih orpaHBweHHH'KoaeMHoro aHaMeHHH ηβοτοτΗ CPEA, 6ΠΟΚ12 ynpaajieHHH coaepKHT Taxxce nepBbift, BTopoft, τρβτκή, ΗβΤΒβρτωή h naTbiňTpaH3ncTopbi 29, 30, 31, 32, 33 (p τΗπβ- - π ~ p) nepBMft «BTopoft οτρβκβτβΠΗ34 35 τοκβ, nepBbift η BTopoft ΓβΗβρβτορω 36 h 37 h τοκβ. hctohhhk οπορηογοHanpwKeHHfl, BbinonHeHHMft Ha ποπθβομ TpaHaHCTope 38h nepsoM peancTope 39.IlepBbiň btopoíí oTpBMaTfenú h 34 h 35 τοκβ BunojmeHU Ha TpaHaHCTopax 40 41h 42, 43 \ t ) CooTBeTCTBeHHo. Baahu TpaHaHCTopoB 40 H 41 40 η κοππβκτορTpaH3ncTopa coegHHeHbí ΒΜβοτβ η ηβπηιοτοη BxofloM nepBoro oTpaxaTenn το 34-K BbrxoflOM κοτοροΓο ΗΒΛΗβτοΗ κοππβκτορ TpaH3HCTopa 41. Ěa3bi TpaHaHCTopóB42 h 43 43 η κοππβκτορ TpaHaHCTopa coenwneHM BwecTe η ββπβιοτοη βχολομ BTO-poro oTpaxaTenH Toxa 35 βμχοαομ κοτοροΓο ηβπηθτοa κοππβκτορ TpaH3HCTopa 42.SMHTTepbi TpaHaHCTopoB 40 ',' 41, 42 H 43, κοππβκτορΜ rpetbero ΗβΤΒβρτοτοTpaH3HCTopos 31h η 32 η 37 BTopoft reHepaTop τοκβ ποπκπκηίβΗΜ κ οτρΗπβτβπι, ΗοήmuHe 44 πητηηηη. The nonowHTenbHoň mnHe 45 πητηηηη NEP nepBbift reHepaTop 36 Τοκβ noflKmoHé-BHI aMHTTepbi TpeTbero, πβτΒβρτοΓο Η πητογο TpaH3HčTopoB 31 32 η 33 and raKwe <ιβρβ3 τρβτΗή ρβ3Ηατορ 46 6aaa BToporo TpaHaHCTopa 30 Κ oCmeft ηΗΗβ 47 ΠΗΤβ-ηηη noňKJiro ^ eHbí hctok ποπβΒΟΓο τρβΗ3Ηθτορβ 38 aMHTTep η, NEP Βτοροή ρβ3Η £ * τορ 48 6aaa nepeoro TpaHaHCTopa 29th Basa πητογο TpaHaHCTopa 33 coezpffleHa cτοπκοϊϊ οοβπΗΗβΗΗπ nepBoro peaHCTopa 39 h 37 BToporo.reHepaTopa τοκβ and eroκοππβκτορ - what βχοαομ nepsoro οτρβχβτβπΗ 34 τοκβ, Bwxófl κοτοροΓο.coeflHiteH cGaaoň. nepBoro TpaH3HCTopa 29, κοππβκτοροΜ noRKnraňeHHoro κ npyroMy Bxo «yφορΜΗροΒβτβπΗ 28 ynpaBnHiomHx tokob η κ aMHTTepy ΒτόροΓο TpaHaHCTopa 30.

Exog BToporo oTpaxcaTenH 35 τοκβ coeflHHeH c bmxohom opMHpoBatenn $ 28 ynpas-nHxsinHx tokob HC κοππβκτοροΜ BToporo TpaHaHCTopa 30th BbtXOfl BToporo oTpasca-τβππ 35 τοκβ NEP neTBepTMft πητμΛ peaHCTopbi H 49 H 50 C cBflaaH nepBoft hBTopoft ynpaBnjnomeň mHHaMH 13 h 14 η πορκπιοηβΗ cooTBeTCTBeHHo κ 6aaaM Tpe-Tbero η ηβτΒβρτοΓο TpaHaHCTopoB 31 h 32.

Baaa BToporo TpaHaHCTopa 30 nepea nocnfefloBaTertbHO coenHHe.HHbie flHofl 51, BKmoneHHBbb b ρ pa pa pa pa pa pa η η H I I I I I I I I I I I I. ΠοΠβΒοή TpaH3HCTop 38 HCTOHHHKa ΟΠΟΡΗΟΓΟ ΗβπρΗΛβΗΗΗ ΗΜββΤ COenHHeHHbieMewny coCoft ctok h aaTBop, one hundred tons πρκηβΜ TpaHaHCTop 38 h £ κβκ nonesbie TpaH- 'ancTopbi 3, 4, 21 h) to βμποπηθη ocHoee CTpyKTypu c Η3ΟΠΗΡοβηηημμ aaTBOpoMH HHAHI ^ HpoBaHHblM ΚΗΗβΠΟΜ ρ B-ΤΗΠβ O6naCΤΗ Π-ΤΗΠβ npOBOHHMOCTH, ΟΟΠξβΛ CHaonHpoBaHHoň o6naeTbK> n THna cornacywmero rionesoro TpaHaHCTopa 21, it ecTbc coenHHeHHbíMH nonnoxKaMH noneaux TpaHaHCTopoB 21 h 38 BbinonHeHHe aTHxTpaHaHCTopoB 21, 38 oCnacTH b, c oCmeň ποποβμμ TpaHaiicTopoM'3 h aanmae no-CTOHHHOro ΟΜβΠΙβΗΗΗ ΠΟΑΠΟΚβΚ TpaHaHCTopoB 23, 38 OT ΠΟΒΤορΚΤβΠΗ 19 ΗβΠΡΗΜβΗΗΗna ηβρτβΜβ ycnoBHo onymeHo. KHTerpanbHbi myMononaBHTenb paOoTaeT cnenyiomHM odpaaoM. 263482 - 4 - nopape nHTaiomHx HanpaacepHn no ιπηηβμ 44, 45 h 47 h OTcyTCTBHH cnrnaJiaHa Bxope 8 myMonopaBHTena, ycTaHaBPHBaeTca cnepyromHn peacHM. Ha 6a3e πητογοTpaH3HCTopa 33 6ypeT HanpajKeHHe, paBHoe cyMMe napeHHfí hANP »eHHa Ha pe3Hc-Tope 39 h xaHaJie noneBoro TpaH3HCTopa 38 hctophhkp οπορηογο HanpaweHHa, honpepenaeMoe flow βτορογο reHepaTopa 37 flow and, npttpeM no a6coJnoTHOMy 3Hape-HKO HanpHJKeHHe Ha 6aae TpaHancTopa 33 npeBbnnaeT HanpaxeHne Ha 6a3ax TpaH3Hc ~ τοροΒ 31 h 32, nocTynaromee c KaHana noneBoro TpaH3HCTopa 21 h sapaBaeMoe re-HepaTopoM 24 Toxa. B stom cnypae nsTbift TpaH3HCTop 33 HaxopHTca b otkpmtomcoctohhhh, a TpeTn h neTBepTbine TpaH3HČTopbi 31h 32b 3ηκρμτομ. Nocοηηβκτορ-ň pa pa pa pa noc pa pa pa pa nep pa pa pa pa pa pa pa pa pa pa pa noc noc noc noc noc τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ ΠρΗ OTcyTCTBHH BxopHoro cHmana Ha Bxope 8 myMonopaBHTena, OTcyTCTByeTTarae CHTHaJi bo BxopHbix y3nax Θηοκβ 12 ynpaBneHHH (no Kpaňneň Mepe, nocneπορογοβογο sneMeHTa 26), npn one hundred meters BbixopHaa PENB φορΜΗροΒβτβππ 28 ynpaBnaro-IUHX TOKOB HBJIH6TCH HenpoBopHmeň H BXOP ΒΤΟΡΟΓΟ OTpawaTeJIH 35 TOK3 o6eCTO-pqh, OTcyTCTByeT Ha Bbixope flow ero (κοηηβκτορε TpaH3HCTopa 42) and Hanpajne xceHHe-on-the TBopax TpaHáHCTopoB 3 h 4 h nepBoň BTopoň ynpaBnaromeň mHHax 13h 14h 10 KoHpeHcaTopax η ^ II paBHo HapanbHOMy κοΤοροβ nocTynaeT c KaHanacornacyromero noneBoro TpaH3HCTopa 21st B coctohhhh one hundred meters myMonopaBHTenb ημθ-βτ nonocy nponycKaHHH, paBHyro HaPanhHoň, h coCTasnaromyro ot 800 after 1600 Γρ. Πρκ noHBJíeHHH BxopHoro CHTHana Ha Bxope 8 myMonopaBHTena, pocTaToPHo pnatoto, pto6m nocne ero o6pa6oTKH b ynpaBnaromcM ycHnHTene 25 πορογοβομ ane-ΜβΗτβ 26h nacToTHOM κορρβκτορβ 27 oĎecnepHTb npoBopamee cocToaHHe BbixopHoň · Penh φορΜΗροΒ3τβηΗ 28 ynpaBnaromHx tokob bo BxopHyro eeTBb βτορογο oTpajsa-Tena 35 τοκβ PH noc noc noc na na na na na na na y y y y y y y y y y y y y y y y y y y y y y nep nep nep nep nep nep nep nep nep nep nep nep nep nep nep. BbixopHoň flow βτορογοoTpaxaTena 35 τοκρ Bbi3OBeŤ pononHHTenbHbiň 3apap KOHpeHcaTopoB 10 η H h no-BbmieHHe (no a6comoTHOMy 3HapeHiwj) HanpaxeHHa to 3aTBopax TpaH3HCTopoB 3 and 4 conpoTHBneHHe KaHanoB KOTopbix npn 6ypeT yMeHbmaTbca one hundred meters, Bbi3broaa pacmHpe-HHE nonocbi nponycKaHHH myMonopaBHTena. Korpa HanpaxeHHe Ha KoHpeHcaTopax 10h 11 h CBH3aHHbix hhmh 6a3ax TpaHSHCTopoB C 31 H 32 HanHeT npHĎnHxaTbca noBenHHHHe κ HanpaaceHHio Ha 6aae πητογο TpaH3HCTopa 33, one hundred tons TpaH3HCTop Hap-Ηβτ 3aKpb®aTbca and TpaH3HCTopbi 31 n 32 -npHKpbiBaTbca (τβκ κβκ smhttgpm3THx TpaH3HCTopoB. coepHHeHbí BMecTe). KonneKTopHbi flow TpaH3HCTopa 33 πρκstom yMeHbmHTca h BbixopHoň flow nepeoro orpajsaTena 34 τοκβ, pto πρΗΒβρετ κBbixopy hx HacbíueHHoro coctohhhh nepBoro TpaHsHCTopa 29 η k yBenHneHHio eroBHyTpeHHero conpoTHBneHHa. 3To b cbok, opepepb, ΒΜ3θΒετ npexpaiueHne HapacTaHHa Tokai BbixopHoň Penn φορΜΗροΒβτβηπ.1 28 ynpaBnaromHx tokob and Taxation Bxop-Horo h BbixopHoro tokob BToporo 0Tpa »Athens Toxa 35, PTO πρΗΒβρετ κ-npeKpaqe HHK) HapacTaHHa HanpHxceHHa Ha KoHpeHcaTopax 10 h 11 3aTBopax TpaH3HCTopoB3 h 4 h Ha nepBoň η βτοροή ynpaBnaromeň mHHax 13 H 14. Πρκ panbHeňmeM yBéňH-peHHH sxopHoro cnruana Ha Bxope 8 myMónopaBHTena, BbixopHoň cHrHan φσρΜκρο-Baten 28 ynpaBnaromHx tokob npaKTHPecKH He éypeT H3MeHHThca, nosToMy NPO-.BopHMOCTH TpaH3HCTopoB 3 h 4 6onbme H3MeHaTbCH no 6ypyT h nonoca nponyCKa- | hhh myMonopaBHTena 3ΗφΗκοΗρνβτοΗ b BepxHew κοηθρηομ 3HaneHHH. Πρκ yMeHbineHHH BxopHoro cHTHana Ha Bxope 8 myMonopaBHTena, cooTBeTCT- jβθηηο H3MeHaeTca ypoBeHb ynpaBnaromero CHTHana Ha Bxope φορΜΗροΒΗτεηπ 28'ynpaBnaromHx tokob and Taxwe> ero Bbixope CHmaň Ha, one hundred meters πρη KOHpeHcaTopbi 10h 11 pa3paxaioTCH aepe3 pe3HCTopw 22 H 23 after HanpaxeHHa, cooTBeTCTBywmero3ToMy ypoBHro, PTO Bbi3OBeT yBenHpeHHe conpoTHBneHHa KaHanoB TpaH3HCTopoB 3 263482 - 5 - η 4 nonBoro η BToporo atCTOTHosaBHCHMbix 3BeH & eB 1 η 2 η / cyxeHHe nonocw προ-nycKaHHH myMonoflaBHTenH. Πρη HyneBoň BenHMHHe βχο, ηηογο cumana nonoca npo-nycKaHHH myMonoflaBHTejiH Bo3BpaTHTfcCH κ naMaJibHOMy aHaHeHmo. B npexyiaraeMOM myMonoflaBHTene HMeeTCH Τ3Κ3κβ B03MO 0 H0CTb Φηκοηροβητβ nono-cy nponycKaHHH myMonoflaBHTenH η ΒβρχΗβΜ κοΗβηκοΜ 3ΗβΗβΗΗκ HeaaBHCHMO οτ3HepreTiroecKoro οπβκτρβ cumana Ha ero sxofle. 3TA 4> yHKnHH BhinonHHeTCH πρκ · 3SMbIKaHHH KflíOHa 52 πρΗ 3ΤΟΜ OTKPbfflaeTCH BTopoň TPSHSHCTop 30 KOTOPblň npo ~ nycKaeT flow nepsoro TpaH3HCTopa 29 Ha sxofl κοτορογο οτρβχατβππ 35 Toxa not 3aBHCHMO ΟΤ ΤΟΓΟ, Β K3KOM COCTOHHHH (npOBOflHmeM ΗΠΗ 3βΚΡΜΤθΜ) HaXOflHTCH BBL-XOflHafl uenb φοΡΜΗρΟΒΘΤβηΗ ynpaBBBJOIUHX TOKOB 28. b npeflHaraeMOM ycTpoňcTSe aHaHirrenbHo ocnaČneHa aaBHCHMocTb HananbHoro hxoHeuHoro aHaweHHH ^ tacToTw CPEs myMonoflaBHTejia οτ TexHonornnecRoro paačpo-ca napaMeTpoB bxokhtoíhx b ero cocTaB noneBbtx TpaHSHCTopOB 3, 4, 21, 38. 3too6ycjioBJieHo τβΜ, ητο κοΗβηκοβ sHauenne nacTOTM cpe3a saflaeTCH hctohhhkomonopHoro hANP «ehhh, BbmonHeHHOM Ha noneBOM TpaH3HCTope 38 ,, aHanorHHHOM nocTpyKType nonesbíM TpaHancTopaM H.4 3 nacToTHoaaBHCHMbix 3ΒβΗΒβΒ 1 h 2 h co-rnacyioineMy noneBoMy TpaH3HCTopy 21 nocpeflCTBoM κοτορόΓο 3aflaeTCH HananbHoe3HaneHHe nacTOTbi cpeea nonocbi nponycKaHHH h. Β αηηηομ myMonoflaBHTene κοΗβη-Hoe 3HaneHHe nacToTbi cpe3a HBnaeTCH 4> yHKUHeň BentwHHbí nafleHHH HanpHweHHH Hape3HCTope 39 πρκ προτβκβΗΗΗ τοκβ BToporo renepaTopa toks 37 and EE-B0cnpoH3 BOAHMocTb onpeAefiKeTCH TexHoJiornnecKHM paaSpocoM BeniWHHbí conpoTHBneHHH PE 3HCTopa 39 h Toxa reHepaTopa 37 Toray. 3th sneMeHTbi MoryT 6biTb βμποπηθημ c6onbtueň tomhoctbio, neM, HanpHMep, tomhocti »πωποπΗβΗΐυι noneBbix TpaH3HcTopoBc TpeOyeMoň BejiHHHoNo noporoBbix HanpaxteHun. 3to πο3Βοη »βτ noBbicHTb toh-HocTb ýpaBJíeHHH nonocoň nponycxaHHH myMonoflaBHTenH.

Kcnonb3OBaHHe Η3θ6ρβΤβΗΗΗ ΠΟ3ΒθηΗΘΤ ΤΗΚ3Κβ CHH3HTB TpyflOeMKOCTb Η3ΓΟΤΟΒ-jieHHH myMonoflaBHTenH b cepnňHOM npoHasoflCTBe the «et yHmueHim βπηηηηη TextHonoríwecKHx pa36pocoB napaMeTpos 3πβΜβΗτοΒπρΗ HaroToBrteHHH H o6ecnennTbτβΜ Cambio HeoSxoflHMoe KanecTBo pačOTbi myMonoflaBHTenH 6E3 πρΗΜβΗβΗΗΗ flonon-HHTenbPbix PEI-yjrntpoBoHHbix onepannň, HTO CHH" AET saTpaTU Ha HaroToBJíeHHe NRY-MonoffaBHTenH .

ΦΟΡΜΥΛΑ H30BPETEHHH HHTerpanbHMň myMonoflaBHTenb μπη μηγηητοΦοηοβ well aBTopcKOMy CBUfleTenbCTBýCCCP Ν '1,099,323, oTnHHatontHňCH τβΜ, ητο c nenbio noBbnneHHH το'ΐ-hocth ýnpaBJíeHHH nonocoň nepecTpoňKH, 6ηοκ ynpaBneHHH nonocoň nponycKaHHHuryMononaBHTenH conepjKHT nocnenoBaTenbHo coeflHHeHHbie ynpaBnniontHň ycHííHTenb, noporoBbiň aneMeHT, nacToTHbiň κορρβκτορ η φορΜΗροΒβτβηκ ynpasnHiomHx Torob, nepBbtň, BTopoň, TpeTrái, neTsepTbiň h nnTMň TpaHancTopbi, nepebiň h BTopoň οτρβ-HcarenH Tokai nepBbift h BTopoň reHepaTopbi Tokhi h hctohhhk onopHoro HanpaweHHH, BbmonHeHHbiň Ha noneBOM TpaH3HCTope, hctokom noflKnwraeHHoro κ o6meň MRAE h3MHTTepy nepsoro ŤpaH3HCTopa and coeflHHeHHMMH Mexfly co6oň ctokom h saTBopoMποβκηιοΗβΗΗΟΓο κ oTpHtjaTenbHoň mHHe πητθηηη yepea nocnefloBaTenbHo ΒκηωηβΗ-Hbie nepsbtň pe3HCTop h BTopoň reHepaTop aoneHa κ 6a3e πητόγο .TpaH3HCTopa, κοηηβκτορ κοτορογο coeflHHeH what BxoflOMnepBoro otPA «areHH τοκβ and 3ΜΗττερ coeflHHeH c 3MHTTepaMH TpeTtero neTBep η-η τογό TpaH3HCTopoB nepes nepBbiň reHepaTop Toxa coeflHHeH c nonoacHTenbHoň mH-hon MTaHHH, Bbixofl nepBoro OTpamaTeflH τοκβ coeflHHeH c 6aaoň nepeoro ŤpaHsHc -TOP, CBH3aHHoň nepe3 BTopoň pe3HCTop c oCtueň mHHoň, κοηηβκτορ nepBoro TPAH-3MCTopa coeflHHeH what βτορμμ βχοαομ φορΜΗροΒβτβηΗ ynpaBnínoqHx τοκοβ 3mht HC-TEPO BToporo TpaH3HCTopa, 6a3a κοτορογο nofliynoHeHa nepe3 τρβτκή pe3HCTop κnonoJKHTenbHoň ínune nHTaHHn h NEP nocnenoBaTenbHoe coepjHHeHne NNoN, 6- Βκηκ- 263482 B ΗΗΜ ΗΗΜ pa pa pa pa pa pa pa pa pa pa pa pa pa pa pa pa pa pa H H H H H H H H H H H H H H H H H H ΠρβΒΠΗίδίΓΙΚΧ TOKOB, BbIXOR BToporo oTpaxaTeJiHToxa ποπχιποηβΗ NEP neTBepTbiň h nHThiň pe3MCTopbi κ nepsoň κ BTopoň ynpaB-jiHKMueň uiHHaM ycTpoflcTBa h cooTBeTCTBeHHo κ Caaaw TpeTbero η ΗβΤΒβρτοτο TPAH-3HCTOPOB, KOJUieKToPbl KOTOPblX H BXORbl ΠΗΤΗΗΗΗ ΠβρΒΟΓΟ Η ΒΤΟΡΟΓΟ OTpaxaTeJleňToxa nORXJIKWeHbl Κ OTpHRaTejtt> HON ΠΙΗΗβ ΠΗΤβΗΗΗ and nOflJIOJKKa HOJieBoro TpaH3HC-hOpa HCToBHHxa onopHorcf HanpaaceHHH coeRHHena c noRJioxoxen cornacyion; ero none-ΒΟΓΟ TpaH3HCTOpa.

Hctohhhkh jHKjxjpMaijHH, npHHHTwe Bo BHHMaHHe npn 3xcnepTH3e: 1. SU, A, 1099323.

P E Φ E P A T HHTETPAJBHtn ΙΠΥΜΟΠΟΜΒΗΤΕΠΒ JW ΜΑΙΉΗΤΟΦΟΗΟΒ HHTerpaJibHbiň niyMÓnoflaBHTejib rjih μηγηητοΦοηοβ coflepyjuT nacToTHoaaBHCHMbie3BeHhíi 1, 2, ycHJurrejib 5, 6jok 12 ynpaBJíeHna. B HHTerpajibHOM wyMonoRaBHTejierjih μθγηητοΦοηοβ 6nox 12 ynpaBJíeHHa nojiocoň nponycKaHHH coRepjKHT nocneflOBa-TejibHo coeRHHeHHbie ynpaBnejjnnn ycHJiHTejrb 25, RoporoB & ift sjíeMeHT 26, nacTOT-Hbíň κορρεκτορ 27 η. φορΜκροΒΗτειπ 28 ynpaBjímomHx τοκοβ, πβτβ TpaH3HcTopoB29, 30, 31, 32, 33, 34 oTpaxtaTeJiH 35 Toxa, reHeparopbi 36, 37 h Toxa hctoh ~ HHX onopHoro HanpHJKGHRH, BbmoJiHeHHbiň Ha noJieBoM TpaH3HCTope eighth Tax »E-B reverse to MonoflaBHTeJie coRepwHTca rhor 52, BXJiHiHHbHnBpnpnmHppHpHHHHhh βηθπιηηηxjboh 52. OTpaataTenH 34, 35 Toxa BbmoJiHeHbI to TpaH3HcTopax 40, 41h 42, 43COOTBeTCTBeHHO. - Φηγ.

IlpH3HaHo H3o6peTeyHeM no pe3yjibTaTaM 3xcnepTH3W, ocymecTBJíeHHoH TocyRapcT-BeHHbtM CPοΜΗΤβΤΟΜ CCCP ΠΟ ReJiaM Η3θ6ρβΤβΗΗΗ H OTXpbITHH. 1 nepTeac 263482

Claims (1)

BACKGROUND OF THE INVENTION An internal noise filter of a tape recorder characterized in that, in order to increase the accuracy of the control bandwidth, the control block of the noise filter band comprises a series-connected control amplifier, a threshold member, a frequency corrector, a stream controller, first, second, third, fourth transistors, first and second current reflectors, first and second current generators, and a reference voltage source, provided by an electric field controlled transistor, a common bus connection outlet and a first transistor emitter, and in particular a connected outlet and a plug connected to a negative power conductor via a series connected first a resistor and a second generator, the connecting point of which is connected to a base-voltage transistor, the collecting electrode of which is connected by a first current reflector, and the emitter is connected to the emitters of the third and fourth transistors and via the transistor The current transducer is connected to the positive power conductor, the output of the first current transducer is connected to the base of the first transistor connected via the second resistor and the unified bus, the collectorelectrode of the first transistor is connected to the second input of the current control and the emitter of the second transistor whose base is connected via the third resistor to the positive power conductor and via the diode wiring connected in a straight line, and the external key is connected to the negative power conductor, the input of the second current reflector is connected by the collecting electrode of the second transistor and the output of the shaping current, the output of the second current reflector is connected via the fourth and the fifth resistors to the first and second control devices and correspondingly to the bases of the third and fourth transistors, whose collecting electrodes and supply inputs of the first and second current reflectors are respectively only the negative power conductor, and the transistor-driven washer driven by the electric field of the reference voltage source is connected by a pad of a transistor controlled by an electric field · 263482