Iindaba
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Umgaqo wokuSebenza wokulandelelana kwamandla
Isixhobo sexesha lamandla sinokuqalisa ukutshintshelwa kwamandla kwesixhobo esinye nesinye ngokomyalelo ovela kwisixhobo sangaphambili ukuya kwisixhobo senqanaba elingasemva.Xa umbane unqanyuliwe, unokuvala zonke iintlobo zezixhobo zombane ezixhunyiwe ngokulandelelana ukusuka kwinqanaba elingasemva ukuya ngaphambili ...Funda ngokugqithisileyo -
Uthini umahluko phakathi kwesithethi esipheleleyo kunye ne-crossover speaker?
Yintoni umahluko phakathi koluhlu olupheleleyo lwesithethi kunye ne-fractional frequency speaker?一, isithethi sefrikhwensi yefractional frequency isithethi, isithethi esineendlela ezimbini, isithethi esinendlela-ntathu, kusetyenziswa isahluli esakhelwe ngaphakathi, imiqondiso yeaudiyo yoluhlu lwamaza ohlukeneyo ahlukene, a...Funda ngokugqithisileyo -
Zeziphi ezona zixhobo zesandisi-lizwi eziphambili zeqonga?
Isandi senqanaba lobuchwephesha Izixhobo zibandakanya: iamplifier yamandla, isibiyeli sesithethi, isixhobo sokunqunyanyiswa kwesithethi,isixhobo sokujonga umxubi wemicrophone, intambo yesithethi, intambo yeaudio, inkqubo yolawulo lweaudio, inkqubo yokulawula, njl. ...Funda ngokugqithisileyo -
Ityala lokuqinisa isandi |I-TRS.AUDIO ikhuthaza uphuhliso lweenkampu zemfundo yenkcubeko nokhenketho kwidolophu yaseHunan “Lane Blossoming” yamanqaku aphezulu
Imvelaphi Kwiminyaka yakutsha nje, iDolophu yaseXiangikou iphonononge kwaye yaziqhelanisa nemodeli ye-"Xiangzi Flower Blossom" yokuvuselelwa kwamaphandle, kunye nesakhelo "sokwakha iQela elikhokelayo, abasebenzi bangaphambili abamanyaneyo abakhokelayo, kunye nenginginya yengca njengowona mzimba uphambili".Hayi...Funda ngokugqithisileyo -
Kutheni kufuneka iamplifier?
I-amplifier yintliziyo kunye nomphefumlo wenkqubo yomsindo.I-amplifier isebenzisa i-voltage encinci (i-electromotive force).Emva koko iyondla ibe yi-transistor okanye i-vacuum tube, esebenza njengokutshintsha kwaye ivule / icime ngesantya esiphezulu ngokuxhomekeke kumbane onyusiweyo ovela kumbane wayo.Xa amandla s...Funda ngokugqithisileyo -
【Uyilo lweSandi】TRS.AUDIO Qala amava olonwabo amatsha eGuangzhou H-ONE.CLUB
Kuluntu loqoqosho lwembonakalo, imivalo ngakumbi nangakumbi kunye neendawo zokuzonwabisa zinika ingqalelo kwinkcazo ebonakalayo kuyilo lokuhombisa.I-Guangzhou H-ONE.Iklabhu yomdaniso yeCLUB inenkangeleko entsha, umhombiso wokubonwa otofotofo, kunye nezinto zomgca oqaqambileyo wentsimbi yakhelwe kwisakhiwo sale mihla...Funda ngokugqithisileyo -
Yintoni equkwe kwiseti enye yezixhobo zeaudio zeqonga?
Okwangoku, kukho iintlobo ezininzi zezixhobo zomsindo weqonga kunye nemisebenzi eyahlukeneyo kwimarike, ezisa ubunzima ekukhetheni izixhobo zomsindo.Ngapha koko, ngokubanzi, isixhobo somsindo weqonga sisuka kwimakrofoni + isibikezelo seqonga + iamplifier yamandla + isithethi singakwazi...Funda ngokugqithisileyo -
Umahluko phakathi kweamplifier nangaphandle kweamplifier
Isithethi esineamplifier sisithethi sokwenziwa, akukho mbane, siqhutywa ngqo sisikhulisa-lizwi.Esi sithethi ikakhulu indibaniselwano izithethi HIFI kunye izithethi ekhaya theatre.Esi sithethi siphawulwa ngokusebenza ngokubanzi, umgangatho olungileyo wesandi, kwaye unokudityaniswa ne-amp ezahlukeneyo...Funda ngokugqithisileyo -
Indlela yokwenza inkqubo yesithethi idlale kakuhle
Yenziwa njani inkqubo yesithethi idlale ngempumelelo engcono Ukutshatisa nenkqubo ebalaseleyo yesithethi sefeksi ephezulu asiyonto yodwa yenkqubo egqwesileyo yesithethi.Iimeko ze-acoustic kunye namacandelo egumbi, ngakumbi isithethi, isikhundla esihle kakhulu, siya kugqiba indima yokugqibela ye-spe ...Funda ngokugqithisileyo -
Imbali yophuhliso lobuchwepheshe besandi.
Imbali yophuhliso lweteknoloji yesandi inokwahlulwa ibe ngamanqanaba amane: ityhubhu, i-transistor, isiphaluka esidibeneyo kunye ne-transistor yempembelelo yentsimi.Ngomnyaka we-1906, i-American de Forrest yenza i-vacuum transistor, eyaba nguvulindlela womntu we-electro-acoustic technology.I-Bell Labs yaqanjwa ngo-1927. Emva kwe-nega...Funda ngokugqithisileyo -
Kwinqanaba, yeyiphi engcono, iMicrophone engenazingcingo okanye imakrofoni enentambo?
Imakrofoni sesinye sezona zixhobo zibalulekileyo kwizixhobo zokurekhoda.Ukusukela ekufikeni kwemakrofoni engenazingcingo, iphantse yaba yeyona mveliso yommeli wezobugcisa kwinkalo yeaudio yobuchwephesha.Emva kweminyaka yendaleko yetekhnoloji, umda phakathi kwe-wir ...Funda ngokugqithisileyo -
Zithini izithethi ezisebenzayo kunye nezithethi zokwenziwa
Izithethi ezingenzi nto: Isithethi sokwenziwa kukuba akukho mthombo wokuqhuba ngaphakathi kwisithethi, kwaye siqulethe kuphela isakhiwo sebhokisi kunye nesithethi.Kukho kuphela i-high-low frequency divider elula ngaphakathi.Olu hlobo lwesithethi lubizwa ngokuba sisithethi sokwenziwa, nto leyo esiyibiza ngokuba yibhokisi enkulu.Isithethi...Funda ngokugqithisileyo