Tsarin Audio: rarrabuwa, kayan aikin, bayanai. Dokokin don wurin Acoustics a cikin ciki.
Yawancin mu akalla sau ɗaya a rayuwar ku sun sami tsarin mai jiwuwa gida. Wani ya zaɓi a kan mafi kyawun Boombox, wasu sun sanye da yanayin kai tsaye na tsarin kifaye, da kyau, masanan keɓaɓɓe na zauren kide kide da ke kewaye da zagaye na dakinsa na ransa.
| Abin ƙwatanci | Nau'in | CD Player (yawan sauke diski, tsarin haihuwa) | Turner (Rediyon rediyo, yawan shagunan) | Kaset na kaset (lambar da aka sauke, kasancewar autovers) | AU (iko, yawan tube, kewayon kewayon lamba a cikin tsarin Hi-Fi-Fik) | Daidaitattun (kasancewa, yanayi) | Girma, MM (tsawo nisa Zurfin) | Wasu fasalulluka | Farashin, $ |
|---|---|---|---|---|---|---|---|---|---|
| Har zuwa $ 300. | |||||||||
| Vitek vt-3470 | Tsarin micro | 1 CD, CD-R, CD-RW | FM, ni. 10 + 10. | 1 na gaba | 25-2-LAN | Ba ya nan | 280690300. | Tsarin musamman: babban naúrar da ginshiƙai ana yin su a cikin hanyar dala uku, kuma ganiya a cikin duhu mai laushi mai laushi | 110. |
| Philips MC 50/22 | Tsarin micro | 3 CD, CD-R, CD-RW | FM, MW, Lw 40 | 1 na gaba | 25 2-hanyoyi | Saurin daidaitawa da yawa da ƙananan mitoci | 250539310310 | - | 219. |
| JVC MX-K10 r | Tsarin mini | 3 CD, CD-R, CD-RW | FM, ni. 30 + 15. | 2. | 15 W. 3-Band | POP, Dutse, Classic, Classic, Bass | 310725390. | - | 219. |
| SamsungMMB9. | Tsarin micro | 1 CD, CD-R, CD-RW | FM, MW, LW 15 + 8 + 7 | 1 na gaba | 40 W. 3-Band | POP, Dutse, Classic, Super Bass | 290590320 | FITAR DA RANAR FM. | 227. |
| $ 300-500 | |||||||||
| Sony CHC-TB10 | Tsarin mini | 1 CD, CD-R, CD-RW | FM, ni. 20 + 10. | 1 Autoreur | 50 w. 2-hanyoyi | POP, Dutse, Classic, Hall, Stadium | 290610340. | Cire ƙarancin ci gaba | 300. |
| Philips FW C785 / 34 | Tsarin mini | 3 CD, CD-R, CD-RW | FM, MW, Lw 40 | 2 Autovers | 120 W. 3-Band | POP, Dutse, Classic, Hall, Disco | 360750400. | Lowitarancin mitar | 330. |
| JVC HX-Z3 R | Tsarin midi | 3 CD, CD-R, CD-RW | FM, ni. 30 + 15. | 1 na gaba | 70 W. 3-Band | POP, Dutse, Classic, Hall, Disco | 440670350. | Gyara hannun na ƙananan mitoci | 490. |
| $ 500-1000 | |||||||||
| Yamaha CRX-E200 Azurfa | Tsarin micro | 1 CD, CD-R, CD-RW | FM, ni. 30 + 15. | A'a, amma zaka iya haɗa | 60 W. 2-hanyoyi | Saurin daidaitawa da yawa da ƙananan mitoci | 300600220. | 2 Takaba Tsarin: CD + Turner | 580. |
| Sony McH-S.av | Tsarin midi | 3 CD, CD-R, CD-RW | FM, ni. 20 + 10. | 2 Autovers | 120 W. 3-Band | Saurin daidaitawa da yawa da ƙananan mitoci | 470750330. | 5-toshe tsarin: CD + Turner + amplifier + tef | 715 |
| Sc-DV280 | Tsarin midi | 5 CD, CD-R, CD-RW, Video-CD, DVD | FM, AM 40 | 2 Autovers | 65 W. 3-Band | Saurin daidaitawa da yawa da ƙananan mitoci | 4220300. | Pro-dabaru, Super-kewaye | 960. |
| Onkyo hs-n1 | Tsarin hi-fi -ini | 1 CD, CD-R, CD-RW | FM, ni. | Ba ya nan | 30 W. 2-hanyoyi | POP, Dutse, Classic, ta Pass, Acostic Kyauta | 203270234 (naúrar lantarki) | Fita daga gaba don subwoofer, tashar USB | 930. |
A cikin awanni 60-70 na abubuwan da suka gabata, xxvenk ya wanzu azuzuwan kida kayan kida. Na farko an kira shi mai ɗaukar hoto kuma shine mai ɗaukar hoto mai ɗaukar hoto tare da yiwuwar samar da abinci mai gina jiki mai gina jiki. A cewar ka'idodin yau, masu amfani da wadancan shekarun da aka yi niyya ne don Hercules na ainihi, kafin cumbersome. Na biyu aji na kayan aiki ana kiranta Hi-Fi (Otangliy Hightive- zai zama mai biyayya). An tattara waɗannan tsarin daga shinge na mutum, suna da ma'auni kuma farashin farashi. Gaskiya ne, da haifuwa sun ba da mafi mahimmanci.
Yunƙurin rarraba tsarin kiɗa a yau ba abu mai sauƙi ba ne. Zaka iya raba su zuwa manyan kungiyoyi uku: Tsarin da aka ɗauko (Tsarin Monoblock (ko) CD ɗin Kiɗa na tsaye), Tsarin CD na Kiɗa), Surtocin Kifi -moular tsarin (kowane naúrar 'yanci da maye gurbin). Bugu da ƙari, ana rarrabe masu girma da micro (nisa na gaban kwamitin ba tare da ginshiƙai ba 120-20mm), Mini- (300-300mm) da kuma manyan cibiyoyin bidiyo na midi (300-300mm). Tsarin modelular sune mini (kwamitin kwamitin zuwa 220 mm), midi (220-38mm) da daidaitaccen cikakken kayayyaki (430-480mm).
A yau, cibiyoyin kiɗa suna samar da dama na firam a ƙarƙashin alamun alamun Aiwa, JVC, Fanesung, Sony, da Penertic, da sauran. Daga cikin cibiyoyin samfuran yanayi daban, wanda. an rarrabe shi da ƙirar da ba ta dace ba da kuma babban aiki. Misalai masu haske na iya zama JVC UX-7000, salon raye rayuwa.
Dole ne tsarin mai sauti mai nauyi-mai motsi dole ne ya gamsar da buƙatun rukuni na Hi-Fi-Fi-Fi. A cikin kasuwar Rasha, wannan ajin na wakiltar kamfanoni da kamfanoni da yawa: Denon, Marasaz, Philips (Holland), Sonox (Holland), Nad (United Kingdom) da sauransu. Mafi tsada kuma mafi kyawun aji na kayan aiki wanda aka samar a cikin misalin guda kuma kusan koyaushe sun sami sunan Hi-Ent. Yawancin kamfanoni suna aiki tare da fasahar Av suna samar da kayan aikin wannan aji. Koyaya, akwai waɗanda suka ƙware kawai akan hi-ƙarshe: MCLLNOSH, MarkCONSH, MarkCin, Martin Logan, Tega), JM-LAB (Faransa), da sauransu.
Lear jinin ɗan adam yana da ikon fahimtar sautin sauti daga 16GZ zuwa 20 khz, wanda shine kusan tsakar gwanaye goma. Wannan kewayon iya zama kusan rarrabuwa zuwa rukuni uku: low (matsakaici (matsakaici (250-20000 hz) da babban (2000-20000 hz) da babban (2000-20000 hz) da babban (2000-20000 hz) Ya danganta da masu magana da takamaiman tsarin ɗakunan, iyaka tsakanin ƙananan da mitar mited Hz, kuma tsakanin matsakaita da babban-2000-8000 HZ.
Kowane kayan aikin kiɗa, dangane da "murya", sautuna a cikin takamaiman kewayon, salon kiɗan suma sun bambanta da rayuwar wani mitar wani mitar maɗaukaki. Saboda haka, lokacin zabar tsarin acoustic, ya zama dole don yin la'akari da jaraba da kiɗan mai sauraro. Lovers na waƙar marubucin a karkashin Guitar ana ba da shawarar bayar da fifiko ga ingancin mitar mitu, Disco Fans da babban mitsi, rock more da jazz-low da matsakaici. Kiɗa na gargajiya yana shafar mafi yawan sauti mai yawa.
Abubuwan da ke cikin tsarin sauti
Abin sha'awa don saya karamin tsari na tsarin ko tattara Hi-Fi-Saiti, lalle mai siye tabbas yana fuskantar babban zaɓi. Yawancin kamfanoni, samfura da yawa ... m sabon aiki, kamar yadda suka ce, dole ne su da m. Saboda haka, da farko dai, da farko wajibi ne don yanke hukunci wanda ake tsammanin daga kayan kiɗan ku. Shin wannan "ƙaramar saiti na" (rediyo da na cd na yau da kullun), ko kuma ba ku da wata hira a tsohuwar VINyl, amma kuma suna son shiga cikin sabon tsarin sachi, HDCD? Idan na'urorin rasa abu koyaushe ana zabin Abokin Ciniki ne, sannan kayan haɗin kai kamar amplifier, tsarin acoustic dole ne ya kasance a cikin kowane tsarin musical, har ma mafi sauki. Bari muyi kokarin ci gaba da kasancewa cikin ƙarin bayani game da bayanin abubuwa daban-daban na tsarin mai jiwuwa.Player player. A yau yana da wuya a gano tsarin Audio guda a kasuwa, wanda za a sami na'ura don kunna CD. Koda yawancin rikodin saitin rediyo na zamani suna sanye da ɗan wasan laser (sakamakon da sunan mawaƙa da tsarin da aka yi amfani da su suna da 'yan wasan da yawa (masu sayen suna kiran CD Canji), wanda aka tsara don Loading na lokaci-lokaci na lokaci-lokaci biyu, kuma wani lokacin ma disks shida. CD, kamar yadda kuka sani, zaku iya saurare, farawa da kowane ɗayan abubuwan da aka rubuta akan sa. Haka kuma, yawancin na'urorin rasa asarar zamani suna ba ku damar saita umarnin sake kunnawa daga disks da sabani.
Smallaramin girma CD (8 ko 12 cm a diamita, mai nauyin 15-30g) ya fara fitowa a 1982. Irin tsakiyar 90s a zahiri a zahiri yaurace jerin ra'ayoyin Analog da bayanan Vinyl. Ba a rubuta bayanin a cikin CD a cikin tsari na dijital ba, kuma karatunsa yana faruwa ne ta hanyar ba da lambar sadarwa na ƙaramin aikin ƙaramin aiki. Sannan, ta hanyar mai sauyawa ta dijital-to-analog (DIG), an bayar da shi zuwa madaidaicin siginar sauti wanda ke shigar da shigarwar isplifier. Godiya ga nau'in gabatar da bayanai, ba ya sanya faifai kansa da na'urar karatu, kuma ƙaunataccen kiɗan yana samun ikon ƙara sauraron rikodin ba tare da canji ba. Haka CD yake da tsayayya ga bayyanar bayyanar injini ga gurbatawa da ƙananan kararrawa.
Kaset Har yanzu daga cikin masoya na analog da masu mallakar ɗakunan karatu tare da shigarwar na musamman akan kasktan sauti. Ofaya daga cikin manyan fa'idodinta shine ƙarancin farashi na mai ɗaukar bayanai (kusan $ 20 a kowace ƙasa mai lasisi audio tare da rikodin). Wanda bai dace da Hi-Fi ba zai sadu da shi ba sau da yawa, amma ta hanyar siyan tsarin Monoblock, wanda za'a iya samu da alama a cikin jirgin ruwa guda biyu. Zai iya sanye da lokuta na lokuta na lokuta na aiki tare da CD (wanda ke ba ka damar rubuta tare da CD zuwa cikin kaset ɗin Audio), da kuma aikin atomatik. Extara da, a cikin abun "gaye" hi-fi-monoblocks, yana maye gurbin makamancin wannan md-dari ayyukan.
Kutƙiya (Otangl. Yi magana), ko liyafar rediyo, shine analog ko dijital. Amfanin da ya fi dacewa da damar siginar ta ƙarshe da daidaitaccen daidaitawa zuwa yawan Gidan Rediyon Mai sauraro. A matsayinka na mai mulkin, mai binciken yana aiki a cikin jere da yawa: FM, AM, MW, a tashoshin FD FM, ƙari da kuma lokacin da MHz), mashahuri a tsakanin masu sauraron Rasha.
Amfilifa Ana buƙatar ƙara ƙarfin da aka samo daga mai kunnawa (kowane sigina) ba tare da murdiya ba. Ka'idar aikin ta dogara ne akan karuwar oscillation na lantarki yayin riƙe da siffar su (miji na mita, dangantakar da lokaci). Ya danganta da tushe tushe, amplifiers ne bututu da transistor (namicrosem). Abubuwan da ke kwance a tsakiyar karni na ƙarshe a yau ana samun su sosai, galibi suna cikin kayan aikin-ƙarshen-ƙarshen-ƙarshen-ƙarshen-ƙarshen-ƙarshen-ƙarshen-ƙarshen-ƙarshen-ƙarshen-ƙarshen-end-kayan aiki.
Babban sigogi na amplifier shine ƙimar ƙimar akan tashar, wanda aka ƙaddara shi ta ƙimar ƙayyadadden ƙarfin haɗin kai (Kob). Bc saboda hasken fitila ba shi da 1%, amma ga transistor, ba fiye da 0.2%. Idan masana'anta ba ta nuna ikon da aka kimanta tashar ba, to, zai iya zama kimanin kimantawa kamar kwata na matsakaicin ikon ko a bayan kayan aikin ko a cikin fasfon fasfo.
Ikon amplifier an zaɓi ya danganta da nau'in kiɗan da aka yiwa (Classic, Dutse, da sauransu) da girman ɗakin (alalabin ") da girman tsarin sauti a cikin ɗakin 14m2 tare da nisan da aka zana iko na amplifier 20w ta kowace tashar).
Mai karba Ya haɗu da aikin amplifier da kunner (a cikin sinima) a cikin toshe ɗaya.
Ma'auni (Otangl. Daidaita-daidaito) - Na'urar da ta ba ka damar daidaita timrit na sauti ta hanyar tsara amplitude na sauti mai yawa a cikin mitsi masu yawa. Godiya ga wannan na'urar, zaku iya zaɓar mafi yawan nau'ikan kiɗa daban-daban: Jazz, dutsen, ƙasa, raw, fasaha, classic, da sauransu.
Yawancin kamfanonin sun fito samar da daidaitattun masu amfani. Wannan na'urar tare da masu tace da yawa, kowannensu yana daidaita wasu kunkuntar bandrow, fadada ko rage girman sautin wannan tsiri. Tsarin parmetrica ya fi rikitarwa kuma yana ba da sauti mafi kyau. Ari ga haka, yana tsara girman kowane tsiri, kuma yana iya canzawa ta tsakiya mita.
Tsarin acoustic (AC) Yawancin lokaci ya ƙunshi abubuwa da yawa waɗanda masu magana da nau'ikan nau'ikan suna saka (tsarinsu na biyu, uku, da sauransu). Kowane mai magana an tsara shi don kunna takamaiman ƙungiyar mita. Kudin tsarin acoustic na iya zama dala ɗari, da dubu da yawa, wani lokacin kuma ya zo ga dubun dubbiya. Ko don ba da sautin mai siyar da sautin wani kit na Apousstics ya dogara, da farko, mai siye, mai siye, yanayin mutum na bene, zamani, yanayin jiki, yanayin kazanta. Zabi mai jituwa ga ƙirar dandano da ƙwararrun kayan aiki, kar a manta da sauraron sautin ta, juriya da kuma daidaitattun martani (amplitude-mitar mizani).
Masu sana'ai na iya nuna sigogi na iko daban-daban a cikin umarnin. Mai siye da mai siye- don gudanar da matsakaicin iyakar shigarwar na dogon lokaci na AC tare da ƙimar da aka zaɓa daga zaɓaɓɓen wutar amplifier. Misali, don amplifier tare da karfin 50w zuwa tashar, ikon da aka ba da shawarar na AC 20-150w, ƙaramin iko na AC zai iya haifar da gazawar lasifikun.
A cikin AC yana da wuya ya wuce 1%, don haka ikon aikin da lasifikar da lasifika a cikin ɗakin suna iya zama daruruwan lokuta fiye da ƙwararrun ƙimar tsarin ƙwararru. Misali, karfin achousication na Makarantar Symphony a cikin cikakken fili daga kayan aikin 120 zuwa ƙarshen lokacin kawai 20w.
Yawancin masu wadatar da aka tsara don haɗa masu magana da tsayayya da tsayayya daga 4 kuma mafi girma, da 8ω ne ake fin fifi. PLOMOP ko dai a kan kwamitin na baya na amplifier yawanci yana haifar da shawarwari akan ƙwaƙwalwar ƙwayar cuta.
A ƙarshe, yawan mitar. Sakamakon tsarin Hi-FI-FI-FI, da mitarfin mitar na iya zama daga 40 Hz zuwa 20 khz. Da rashin daidaituwa na Auren bisa ga MEC (Hukumar Kula da Wutar Duniya) don Tsarin Tsakiyar Hi-Fi ya wuce 4.5KHz kada ya wuce 4.5KHz kada ya wuce 4DB a cikin gefuna. Sau da yawa suna saurarar cibiyoyin kiɗa da yawan kewayon 50hoz- 12,5khz. Idan masana'anta yana faɗaɗa iyakokin kewayon, to wataƙila wannan tallata ce.
'Yan wasan da ba a saba dasu ba
Don haka, mun jeru manyan abubuwan da aka samu a tsarin sauti samu a kasuwa. Amma, ban da mafi mashahuri CDs da kaset ɗin Audio, akwai wasu kafofin watsa labarai masu yawa. Kamar yadda aka gano, da sauran na'urorin rasa. AVID kiɗan masoys, hakika, na iya jayayya da ma'anar "marasa gargajiya", amma daidai waɗannan na'urorin suna don matsakaicin mai sauraro.
'Yan wasan Vinyl. A farkon, Melomnna ya sake juya hankalinsu ga 'yan wasan Vinyl. Akwai dalilai da yawa game da wannan. Wasu masu sauraro kawai sun fi son dijital sauti na Analog - yana da yawa "da rai", babu amo. Udrugh ya kiyaye wani babban laburaren litattafan da vinyl, da kuma bayan duk, ba a sake buga shigarwar da yawa na musamman a CD ba. Na uku, da ƙirar Vinyl Playeran wasa ne mai kyau, sladdly slicing a farfajiya allurar allon diski yana haifar da ma'anar ƙarfi da zafin rana. Kasuwar Rasha ta gabatar da 'yan wasan Vinyl na irin waɗannan kamfanonin a matsayin majagaba, fasaha (Japan), Nad (Kanada), share (Jamus).
Yanke shawarar haɗawa a cikin kunnuwanku mai ji, ya kamata ka tuna da maki da yawa. Da farko. Hatta mafi arha mafi arhaukata suna da daraja ba dala ɗari (ɗayan 'yan wasan PioneP990 zasu iya isa mai siye a $ 190), kuma farashin saman zai iya isa da dubu da yawa (alal misali, babban "mai kyau" Tunani "Clearudio Master nuni ne $ 14 dubu). Avo-na biyu, lokacin da sayen mai rikodin rikodin, bincika ginanniyar phoonochorrecrector a cikin mai kunnawa ko mai amplifier (amplifier (isasshen sauti na Phonoier).
Mai kunnawa md Numata sami shahararrun shaharar shekaru 3-4 da suka gabata, amma yau ya kusan zama na ƙara. Don magoya bayan MD disks, ana sayar da adadi mai yawa na 'yan wasa na musamman, amma kowane tubalan matakan hi-fi suna da wuya (alal misali, sony MDs-Ja33es). Wadanda basu taɓa haɗuwa da na'urar Mini-diski ba, muna sanar da kai: yana da gaske ƙanana a cikin ƙuraje masu girma (diamita 64mm), don kare ƙura da ƙura da ƙura a cikin kaskantar filastik 68725m. Yin rikodin wani dijital ko analog (!) Alamar ta yi amfani da faifan Atac (! Sakamakon wannan bayanin farkon yana matsawa a sau 5-6. Matsakaicin tsawon lokaci na bayanin da aka yi rikodin, kamar yadda a saba cd, shine 74min. Kudin MD disk a yau kawai 50 rubles.
SCD, DVD-'yan wasa. ScD (Super Audio CD) Daraja a yau firgici sun riga sun sami jama'a, daruruwan su ana lissafta ta ɗaruruwan ɗakunan kiɗa: litattafai, jazz, dutsen, wanna music. Kyakkyawan fasalin faifai shine sautin multichannnel. Yawancin masu riƙƙi irin wannan nau'in biyu-cd- da masu sadaka), sabili da haka, kayan aiki na musamman kawai suna da haɓaka sautin su, amma kuma 'yan wasan CD na al'ada. Kudin da ke da zalunci diski yana kama da CD mai lasisi na yau da kullun: $ 18-25.
Ban zama da yawa sosai babban tsarin DVD-Audio yana ba ku damar yin rikodin samfuran biyu da sauti multichannnel ba. Za'a iya sanya ƙarin bayanan bidiyo na bidiyo, hotuna, matani. Wannan tsari yana ba ku damar yin rikodin sigina a cikin mitar band daga 0 zuwa 96 KHz (yayin da a cikin CD ɗin da aka saba (yayin da a cikin CD ɗin da aka saba (yayin da aka saba cd na 0-22,5KHz).
Da farko na zamanin masu wasan kwaikwayon gida, masana'antun galibi suna haɗu da yiwuwar kunna faifan bidiyo DVD da Audio zamani. Misalin irin wannan na'urar da yawa - Marantz DV-8300 (wanda ya ci nasara a wasan da aka gabatar a cikin Audio, wanda ya fi karfin karatu, tsari, CD ɗin Sadarwar, Bidiyo na Bidiyo, Savd, MP3, HDCD. Af, yawan masu amfani da MP3 tsari (MPEG Layer3) koyaushe yana ƙaruwa koyaushe. Ba a danganta da tsarin rikodin mai inganci ba, yana jan hankalin ikon sanya a cikin faifai har zuwa awanni takwas na rikodin waƙar.
Yadda ake tara tsarin Hi-Fi
Amsar mafi sauki ga wannan tambayar ita ce tara ƙarin kuɗi kuma a haɗa da zaɓin ta ƙwararru. Akwai kamfanoni waɗanda suke tsunduma cikin cikakkiyar saitin tsarin ƙididdiga da masu gidan gida. Koyaya, babban adadin dukiyar "ba zai hana gaskiya mai sauki ba: Dukkanin abubuwan da aka amince da tsarin Audio da alama dole ne su yarda da juna. An yi imani da cewa halaye na tsarin sauti an tantance su ta hanyar halaye na ƙananan bangaren cikin sharuddan inganci. Don haka, idan akwai lasifika sosai da kuma kyakkyawan vinyl Disc, duk fa'idodinsu na iya rasa ciki har da wanda bai dace ba a cikin hanya.Za'a iya tattara tsarin ingancin inganci daga abubuwan haɗin guda ɗaya kuma daga samfuran kamfanoni daban-daban. Ka'ida (rashin daidaituwa) Na'urori masu jijiyoyi daban-daban waɗanda za su yi tsokaci a cikin kyakkyawan shagon. Misali, kwararrun kamfanin "M.Veo" suna bayar da biyu shirye-shiryen Hi-Shirt. Na farko ya kunshi bulogin yamaha hudu (CDX-496 CD player, KX-393 CSTERTERS da AX-396 amplifier) kuma ana amfani da su tare da saka idanu a Acoustics. Jimlar kudin tsarin shine $ 1480. Zabi na biyu yana tattarawa daga shinge na masana'antun masana'antu: Arcam Divta CD72 CD-Player, Denon Tupprics, Denon Tupprics, Denon Tupprics, Denon Tuɗudics, denon TuFastics, $ 2290. Ana ba da shawarar ƙarshe akan sayan da aka ba da shawarar ɗauka kawai bayan sauraron abubuwa da yawa a cikin saiti daban-daban. Sunan kamfanin, halayen fasaha da kuma kwararren kwararru shine shawarwarin ne kawai. Babban mahimman jita-jita ga jita-jita.
Mai hankali ya cancanci biyan da kuma tsara kayan aiki. Bayyanar babban abubuwan ('yan wasa, masu gyara, daidai masu samarwa) a cikin mafi yawan masu samar da azurfa ko launi na platinum tare da maballin Pluston ko kuma kayan kwalliya. Avtid bayyanar tsarin m shine shine sigar mafi kyawun mahaukaci. M da kururuwa; m, girma cd, da babba, a cikin girma na mutum; Siririn da "chubby"; Karfe mai sanyaya da sanyaya daga itace na halitta ... Wataƙila za ku iya kewaya, waɗanda daga cikinsu sun cancanci zama cikakkun "mazauna" na ciki. Koyaya, ba lallai ba ne don ba da fifiko ga ƙirar zuwa lalata da yanayin fasaha da inganci na tsarin.
Daga cikin magoya bayan hi-fi da hi-ƙarshen biyu ne gaba daya. Wasu suna ƙoƙarin yin babban mahimmancin ciki daga acoustics, cibiyar samar da ta. Firmms suna farin cikin amsa irin wannan sha'awar da bayar da mafi yawan mafi yawan yiwuwarsu a bayyanar su. Misali, kamfanin kungiyar kamfanin A A a Atantgarde na Jamus ya fitar da acoustican kishin, wanda aka sanya shi a karkashin kasashe 50 na karni na karshe da kuma ƙaunataccen Jazzs. Wata matsanancin zabi ne na acoustics, wanda aka tsara don zama mafi yawan ra'ayi. A wannan yanayin, yana da daraja kula da samfuran kamfanonin na Amurka da Alkarki.
Tabbatar cewa ya danganta da girman tsarin ɗakin aiki tare da girman ɗakin (daki a cikin ɗakin gari ko gidan ƙasa mai faɗi). Masu magana, suna da sauti a cikin ɗakin 58m, na iya zama da bass ma bass kuma da yawa a cikin ɗakin sau biyu ne (45m). Mai gidan gidan wasan kwaikwayo na gida yana da hikima don karɓar tsarin Audio guda wanda zai bauta wa duka gidan wasan kwaikwayo (sauti multichannel), da kuma kayan aiki (sauti mai sauti (sauti na sitiriyo). Idan baku sami sinima a gida ba, amma zaku yi wannan a shekara mai zuwa ko biyu, kuma yana da hikima don sayan tsarin sauti na multichannen (5.1, 6.1 ko 7.1 ko 7.1, ya danganta da sha'awarku). Tsarin multichanlentlentlent 5.1 ya ƙunshi mafi tsayi ga ƙananan fuskoki guda biyu, tsakiya ɗaya, baya da kuma suboofer, a cikin 7.1 Buy-daban daban daban-daban masu magana.
Cibiyoyin kiɗa
Hi-fi-fi-kayan aiki ne don mulmanana. Mai siye wanda ya fahimci kiɗan shine kawai son nishaɗi da yiwuwar hutawa, wataƙila za a samu ta hanyar sayen tsarin ingancin micro ko ƙarami-tsarin. Musamman tunda farashin shine mafi yawan zaɓi yarda.
Kada ku sayi cibiyar kiɗa ba tare da rubutu na gaba ba, "sayo" akan bayyanarsa ta musamman! A hankali kula da ayyukan: Zai fi kyau cewa CD-Canjin yana ba ku damar canza fayafan yayin wasa ɗayansu, mai wuuya ne dijital, kuma yanke hukunci. Kuna iya karɓar ɗan wasa na MP3 na MP3 a cikin nauyin (alal misali, a cikin Pilps Mc90 samfurin darajan $ 600). Duba waje ikon nesa, dunƙule masu daidaita ƙwanƙwasa (yadda ainihin ma'anarsa yake canza wani abu a cikin sauti), danganta ikon tsarin tare da girman ɗakin. Ratea sauti na bacas- ya kamata ya zama mai zurfi, mai cike da tsari. Na roba da oye bass sun fi son zuwa lalata: yana yiwuwa a tantance wannan dukiyar lokacin da aka mai da hankali kan bayanin kula da ba a yi ba bayan ƙarshen wasan kwaikwayon. Kuma ... kar a manta game da zane!
Af, kyautar shekara ta shekara-shekara (Kyautar EISA) a cikin shekaru hudu da suka gabata sun karɓi nau'ikan cibiyoyin kiɗa na kiɗa: JVC UX-MD 9000r (1999), Yamaha Piano Craft (2000), JVC FS-SD 1000r (2001), jerin denon 201 sa (2002).
Gidaje a cikin ciki
Ganuwar, bene, rufi da kayan kayan aiki za a iya ɗaukar cikakken abubuwa na tsarin aikin. Yana da iri ɗaya, sautin iri ɗaya na ginshiƙai zai zama unequal daban-daban. Asiri shi ne fasali na zahiri na kowane daki: lokacin maimaitawa (tunani mai yawa na kalaman), kaddarorin sauti. Akwai ma dukkan kimiyyar da ke karatun waɗannan siffofin su haramtaccen aikin gine-gine ne. Ga gidaje na zamani tare da ɗakin 30-100m3, lokacin da aka yarda da shi shine kusan 0.15-0.3c.
Dakin da aka yi niyya don saurare ya kamata a hankali sosai daga hanyoyin hayaniyar waje wanda zai iya lalata tunanin. A saboda wannan, zaku iya amfani da windows biyu-dallafuled windows tare da kauri daban-daban na wurin gilashin. Ana ba da shawarar samun iska da tsarin kwandishan na iska don samar da shuru. Neman lokuta na ganuwar da tushe za a iya bi da su gaba ɗaya tare da kayan musamman, kamar bangarorin ECOPHON na Ecophon (waɗanda ke samarwa-Yaren mutanen Sweden Ecophon damuwa).
Sautuwar sauti, hadu da shingen, bisa ga dokokin kimiyyar lissafi, zai kasance a cikin ka'idodin kimiyyar lissafi, zai iya shafar sa, wani wani tsorarru mai narkewa, ba za a iya kasancewa a wani lokaci ba. Mai wahala da m bango, da mafi ƙarfin ƙarfinsa yana nuna (shi yasa "Arias" a cikin gidan wanka sauti sosai). Masu yawan tunani suna haifar da maganganu da farin ciki da sauti, yi sauti tare da murmur. Tare da sha da yawa (carpets da yawa na katako, labule da yawa a kan windows), sautin ya zama kurma da rashin tabbas. Bincika, "Live" daki ko "matattu", zaku iya, yin tafiye a hannunku: Idan kun ji sautuna daban-daban har ma da Echo, dole ne a rufe dakin. A akasin haka, tare da sauti na kurma sosai, ana bada shawara don jure lokacin farin ciki na kauri ko maye gurbin su da waƙoƙi da yawa.
Hanya mafi kyau don yakar shakatawa "parasitic" na shakatawa - watsar da sautin sauti. Tuna samaniya hidima, alal misali, littattafai (untrowded), Makaho akan Windows, Zane. Abubuwan da ke cikin ciki suna samun girman 10-20 cm ƙirƙirar tasirin watsawa akan mitoci sama da 1000 hz, sakamakon mita 1-500 hz. Kyakkyawan sakamako yana ba da tabbataccen ƙananan tsarin akan mafi girma, a wannan yanayin, watsawa na ƙarfin sauti yana faruwa a ko'ina cikin kewayon mitar mitar. A lebur rufi rufin na tsawo, za a iya gyarawa kantin katako. Akwai kuma "ƙwararren 'ƙwararrun na'urori masu watsa shirye-shirye, irin su sautin hanawa Harmonixs RFA-781 (Japan). Abin da ake kira "bututun bututun" (tuki na Tube) ya sanya na'urorin silima (Amurka) sune abubuwan silili da aka yi da bututun ƙarfe tare da diamita na kusan 28cm. Gefe ɗaya na silinda ya sha kaddarorin, da kuma sauran nunawa. Keɓaɓɓen su a kusa da axis, zaka iya zaɓar "yanayin aiki" ga kowane daki. Ruwan ruwa sau da yawa yana buƙatar yawancin "tarkuna" lokaci guda: Zaka iya shigar da su a cikin sasanninta (domin kawar da karancin sauti (domin kawar da karancin sauti (domin kawar da karancin sauti (domin kawar da karancin sauti (domin kawar da karancin sauti (a gefen bangon gefe, da sauransu.
Hakanan, matsaloli tare da sauti suna faruwa ne saboda ba daidai ba wuri na masu magana da gaba. Ana ba da shawarar mai sauraro da kuzari a cikin "vertive na alwatika mai karɓa", da sashi-shafi na "shine mafi kyawun shafi na tsakanin masu magana da kansu. Yawancin lokaci ana shigar da lasifika a matakin kai na mutum mai zaman kansu, juya dan kadan a gare shi, amma ba kusa da ganuwar ba) kuma ba a cikin sasanninta ba. Game da wurin zama na jirgin (tsarin na Bras, an gabatar dashi ta hanyar wani fage daban) Akwai ra'ayoyi daban-daban. Wasu sun yi imani da cewa wurinsa ba shi da mahimmanci (gaskiya ne ga kananan ɗakuna). Wasu suna samar da mafi rikitarwa mafi rikitarwa, suna ƙoƙarin nemo mafi kyawun "sararin samaniya" a gare shi. Muna ba da shawarar sauraron ka'idodin ka'idoji don wurin octustics da gwaji tare da su a aikace. Za'a iya samun kyakkyawan sautin tsarin ta hanyar canza wurin mai sauraro ga masu magana, sake shirya kayan daki a cikin ɗakin, duk yana dogara da dandano da fantasy. Amma kawai kada ku manta tsakanin matsaloli da yawa, cewa babban manufar siyan kayan sauti shine farin cikin sauraron kiɗan da kanta.
Masu gyara suna godiya da kamfanin "M.Video" don taimakawa ɗaukar hotuna, da kuma mai cin gashin ido "na musamman Alexander Gidarova (Mataimakin Shugaban kasa na Rasha" al'umma na injiniyan lantarki "(AES)) da Sergey Marchenko (Jami'ar jiki ta jiki na Jami'ar Moscow ta Jami'ar Moscow) don taimako a cikin shirye-shiryen kayan.