Quality zowulutsira: zofunika ndi zitsanzo

Quality zowulutsira lero - si chizindikiro cha ndalama bwino, koma wosatsutsika chizindikiro cha luntha ndi ukadaulo ndi kupezeka kwa kukoma zabwino. Music msika chaka chilichonse amapereka zambiri zatsopano ndi chitsanzo, ndi kupeza chinachake abwino ndi zina zovuta nokha.

Kumene, mukhoza nyimbo mumaikonda angagwiritsidwe ntchito ndi "galamafoni agogo", koma n'zokayikitsa azipereka buku kumva cha phokoso phale, okhoza popereka okamba apamwamba. Kodi machitidwe abwino kwa nyumba, ndi limene kwa galimoto?

Kodi izo zonse zinayamba

The zida woyamba kujambula ndi kubalana anaonekera kwa zaka za m'ma 19 mochedwa. Iwo sanali ntchito pa magetsi ndi umakaniko. A chitsanzo chapadera cha ichi ndi Edison galamafoni (1877), amene analemba mawu ndi gulu singano, yokhudza Kakhungu. Zoyenda zinachitika pa ng'oma, sera lokutidwa kapena zojambulazo. Ndiye singano ndi kuyenda njira kale chiwembu. Kotero izo zikumveka.

Mu malo galamafoni player mbiri anabwera. Mfundo ntchito akanali yemweyo, kokha mmalo mwa mgolowo ntchito lacquered oyimba. Magalamafoni, magalamafoni ndi Kenako anafalikira padziko lonse lapansi.

yojambula

Nkhani ya ntchito magetsi kwa phokoso kubalana limakhalabe lotsegula. Back mu 1824 Ernst Siemens (mlengi wa olimba eponymous) Kumasulira kwa chipangizo, kumene koyilo wapadera kumulowetsa chimachititsanso mchikakamizo cha magetsi ndi Phokoso ake kubala phokoso. Komabe, kuyambitsa anakhalabe chiphunzitso mpaka 1915. Ngakhale zimenezi sizinachitike anatengedwa mmwamba ndi akatswiri pa Bell (anayambitsa telefoni). Posakhalitsa, misewu chokongoletsedwa ndi kudzera m'zokuzira mawu nyanga. Koma osiyanasiyana akhala otsika.

The yojambula weniweni zowulutsira anakhala electrodynamic Redieta ku kampani American "General Zamagetsi". Iwo zakulera unagwira ntchito zosiyanasiyana kwambiri pamwamba pafupipafupi ake. The zida ntchito kudzera m'zokuzira mawu Radiola Model 104 ndi mawailesi Radiola 28. Mu 1927 godu phokoso khalidwe bwino ndi kumayambiriro kwa mutu mu kamangidwe ka mpaka kalekale maginito kaja. Kuyambira nthawi imeneyo, panali zambiri kusintha kwa okamba, koma mfundo opaleshoni akanali yemweyo.

emitter

Modern dongosolo lamayimbidwe anaikira kubwezeretsa wailesi ndi zigwirizana kapangidwe lamayimbidwe ndi wokamba Integrated. Malinga ndi chiwerengero cha okamba kusiyanitsa osakwatira, gulu ndi zipangizo multiband. Pangani emitter bwino imabereka phokoso la mafurikwense zosiyanasiyana, n'kovuta, kotero dongosolo limodzi-gulu sanali kufalikira.

Mu zipangizo multiband, mafurikwense phokoso anawagawa m'magulu angapo alipo. mutu wake wamphamvu lakonzedwa kuti aliyense gulu. Ndi chipangizo ndiyo chifukwa okamba apamwamba.

okamba gulu

okamba onse anawagawa udakali chabe (kwa kugwirizana kwa mkuzamawu ndi), alumali ndi pansi (kukula), mtengo wotsika, Hi-Fi, High-Kutha kalasi (pa mtengo).

chipangizo kumaphatikizapo chabe sonar transducer ndi kusinthanitsidwa, kunja kwa thupi mkuzamawu. Wodzilemekeza ndi yogwira mkati mphamvu mkuzamawu. Anamanga-mkuzamawu amapulumutsa ndalama chifukwa palibe kugula yowalongera unsembe zina. Komabe, ngati dongosolo wokamba waikidwa pa msinkhu winawake, mkuzamawu kukonza zovuta. Machitidwe amphamvu lamayimbidwe amplifiers anaika mu lililonse limakhala ndi pamafunika katundu mphamvu ziwiri. Motero, ndalama ukuwonjezeka ndi chipangizo.

Mogwirizana subtleties onse chipangizo ntchito yogwira lamayimbidwe machitidwe oyenera makompyuta, ndi oyang'anira mu situdiyo akayamba madansi ndi enawo yaing'ono.

Mu gulu osiyana ndi zonse nyengo zowulutsira dongosolo. Amagwira ntchito kwambiri zinthu, ndi mofulumira kusintha kutentha. Komanso machitidwe MOYO kalasi kuti kuphatikiza pulani yekha ndi khalidwe phokoso.

kamangidwe lamayimbidwe

Kupanga kudzera m'zokuzira mawu umaimiridwa ndi embodiments angapo. Mwina adatsekedwa kapena bokosi lotseguka. Dama zowonetsera lamayimbidwe kapena zishango, komanso otchedwa "thupi wamphamvu". Mwina chilolezo Jensen-Onken, ndi kukuwa, ndipo kanikizirani-Chikoka, ndi dongosolo n'kovuta kwabasi. Komanso akhoza kugwiritsidwa ntchito "mandala lamayimbidwe" kapena Helmholtz resonator.

zakuthupi

Kusankha woyankhula, kuwonjezera pa makhalidwe luso zofunika ndi nkhani yomwe chipangizo wapangidwa. Chifukwa nawonso amakhudza khalidwe phokoso ndi mtengo wa dongosolo. Corpus mizati amakhalabe wa matabwa, pulasitiki ndi zitsulo. Mu mawu ena, "thupi" pa danga ayenera kukhala okhwima kuyamwa / kusonyeza mafunde phokoso la mphamvu zina, pafupipafupi.

pulasitiki ntchito options bajeti. Mizati zosiyanasiyana si yeniyeni, amachita ntchito makompyuta. Komabe, drawback wina pulasitiki. Iye maseche kuchokera lalikulu phokoso kuthamanga (buku). Ngakhale kuti pali zitsanzo za okamba, thupi umene unapangidwa laminated pulasitiki, zambiri kugonjetsedwa ndi mkulu mphamvu phokoso.

Momasuka, chabwino kachulukidwe ndi kuwumitsa ndi casings zitsulo za okamba, ndipo makamaka, iwo anapanga kasakaniza wazitsulo zotayidwa. Zotayidwa yokha kumachepetsa kumveka ndi bwino kufala kwa mafurikwense phokoso. Makutidwe ndi okosijeni "oyaka zitsulo" kuteteza wapadera colorless filimu. zipangizo akhoza ntchito ngati-nyengo zonse.

Koma khalidwe zowulutsira ali alumikizana matabwa. Choncho, kusankha mtengo pamaso kudula, azikaonetsa liwu mpaka uphwetsa mwachibadwa. Nkosafuna kupanga ndi processing kudzachitika pafupi kwathunthu ndi dzanja. zakuthupi si nthawi zonse zilipo, kawirikawiri ntchito plywood, MDF, tinthu bolodi. Mabukuwa ali makhalidwe kwambiri kubala apamaliro zimatenga Phokoso kulira, ali ndi chinthu chimodzimodzi makina, etc. The mtolo ndi kuletsa madzi mayamwidwe ochekenera kapena maonekedwe cladding.

Anthu ena opanga ntchito zipangizo sanali muyezo. Mwachitsanzo, Waterfall kampani amalenga nyumba mizati galasi.

Au Nyumba

Posankha wolankhulayo dongosolo akhoza kulowa stupor uliwonse. Ndipo izo siziri ngakhale mu khalidwe ndi mtengo, ndipo zosiyanasiyana opanga ndi zitsanzo. Quality zowulutsira nyumba amusankha ndi aligorivimu zotsatirazi:

• Kuyamba ndi kuganizira za momwe maonekedwe ndi kukula kwa dongosolo ayenera kukhala okamba. Maonekedwe zimadalira kukoma munthu ndi kukula ayenera kutsatira chipinda kumene chipangizo adzakhala ili.
• Pozindikira kukula wokamba ayenera n'komwe ndi lamayimbidwe katundu wa nyumba ndi wokamba. Nthawi zina sing'anga-kakulidwe machitidwe ndi zamphamvu kwambiri, si abwino kwa chipinda chaching'ono.
• Quality zowulutsira ali alumikizana matabwa, koma ayenera kupatsidwa mwayi ndi zipangizo zina. katundu yawo "alemere" kuchimva.
• Mtengo ndipo ali deta luso pepala. Izo mwatsatanetsatane makhalidwe ofunika: tilinazo Makaniko (Choncho kwa 90 DB), pafupipafupi osiyanasiyana (20 Hz 20 kHz), chiwerengero cha zingwe (awiri kapena atatu), ndi AC kukana (4,6-8 ohm) ndi mphamvu za magetsi (Nyumba 50-100 W).
• Pomaliza, onani dongosolo anasankha. Mu nkhani iyi, mkuzamawu ayenera Mipikisano gulu equalizer, ndi ulamuliro kamvekedwe. Nthawi zina malonda alangizi mochenjera kugwiritsa ntchito mkuzamawu lapansi.
• Zofunika ndi nyimbo apamwamba zowulutsira. phokoso gwero kukhala CD / DVD-player ndi mtundu pagalimoto (CD-mtundu). nyimbo Quality kuyesa zowulutsira ayenera kuwomba mofanana bwino pa magulu buku.

AS magalimoto

zowulutsira Quality m'galimoto - palibe saganizira nkhani. Opanga ndi zolengeza kwambiri, koma mmene kusankha njira yoyenera? Kumene, lamanja kudalira kukoma anu nyimbo: kuwomba mphamvu zachilengedwe kapena ulamuliro wa yoimba ndi. Koma pali wamba magawo luso.

• M'pofunikanso powasamalira mphamvu. Makamaka, labala osati Nsalu ❖ kuyanika.
• Unsembe. mipando yakutsogolo galimoto wokwera lamayimbidwe kuchepetsedwa ndi Shchelkova beeper (tweeters). Iwo amapereka zofewa, yosalala phokoso. Kumbuyo kanyumba anatipatsa okamba (17-20 cm). Oyankhula kutsogolo kubereka mafurikwense mkulu ndi sing'anga, kumbuyo - mafurikwense otsika.
• Wokamba akusowa olankhulira, ndi pa chitseko - shumoizolyatory.
• Last mfundo - khalidwe nyimbo kuyesa zowulutsira. mlingo wapamwamba pokha ali CD-mtundu. Choncho, Ndi bwino kuyesa dongosolo. The MP3 ndi MPEG akamagwiritsa ntchito psinjika, chifukwa, khalidwe atayika.

About opanga

Mwa makampani nawo chilengedwe cha machitidwe lamayimbidwe, pali zingapo chikhulupiriro chabwino ndi nthawi anayesedwa. Yamaha, Microlab, Cabasse, JMLab, Piega. The German olimba Bell-Audio amadziwika ntchito ziwiri wosanjikiza analimbitsa pulasitiki kupanga casings. Kachulukidwe ndi kuuma iwo kuposa ngakhale matabwa. Wina pamwamba-mphako amapanga AC ndi Gemme Audio. Pakuti zitsanzo izo amagwiritsa DSP ndi radiators wamphamvu.

Quality galimoto okamba chopangidwa ndi: mogwirizana, osawerengeka, hedzi, Morel, Magnat, komanso "zounikira» Panasonic luso, Waupainiya, Kenwood.

Kodi nokha

Ngati mungachite mtengo wotsika sanakhutire ndi quality, ndi okamba mtengo mulibe ndalama zokwanira, mungayesere kukhala ndi kumanga dongosolo nokha. Kodi kupanga okamba apamwamba?

kovuta. Pamafunika osati nthawi ndi savvy, komanso chidziwitso cha mapulogalamu ena. Mwachitsanzo, ndi mawerengedwe a kamangidwe lamayimbidwe, udindo wa oyankhula pa gulu kutsogolo ndi kuphatikiza kwake kwa dongosolo ziwiri, zitatu njira. Kupanga mzati akhoza kutenga miyezi.