5. Xasilooni la'aanta korantada ee goobta
Mararka qaarkood korontada goobta ayaa isbedbedesha mid sare ilaa hoos, taas oo sidoo kale keeni doonta in af-hayeenku uu gubto.Danab aan degganayn waxay sababtaa in qaybaha gubaan.Marka uu korontadu aad u sarreeyo, cod-weyneyuhu waxa uu dhaafaa danab aad u badan, taas oo sababi doonta in af-hayeenku gubo.
6.Isticmaalka isku dhafan ee amplifiers awood kala duwan
EVC-100 Trs Professional Karaoke Amplifier
Injineernimada, inta badan waxaa jira xaalad sidan oo kale ah: amplifiers korantada ee noocyada kala duwan iyo moodooyinka ayaa isku dhafan.Waxaa jirta dhibaato si fudud loo ilduufay-dhibaatada dareenka wax gelinta ee cod-weyneeye.Waxaa jirta dhibaato kale oo inta badan la iska indho tiro, taas oo ah, amplifiers awood isku mid ah iyo noocyo kala duwan ayaa laga yaabaa inay yeeshaan danab xasaasi ah oo aan is waafaqsanayn.
FU-450 Xirfadle Digital Echo Mixer Power Amplifier
Tusaale ahaan, awoodda wax-soo-saarka ee laba-amplifier-ga korantadu waa 300W, dareenka gelinta ee A power amplifier-ga waa 0.775V, iyo dareen-celinta awoodda B waa 1.0V, markaa haddii labada korantadu ay helaan calaamad isku mid ah isku mar. , marka danabku gaadho 0.775V, A power amplifier saarka waxa uu gaadhay 300W, laakiin wax soo saarka korantada B waxa uu gaadhay 150W.Sii wad inaad kordhiso heerka signalkaMarkii xoogga calaamaduhu uu gaaray 1.0V, cod-weyneeye koronto A ayaa si xad dhaaf ah loo raray, cod-weyneeye B kaliya wuxuu gaaray awoodda wax soo saarka ee 300W.Xaaladdan oo kale, waxay hubaal ahaan u keeni doontaa dhaawac soo gaara unugga hadla ee ku xiran calaamadda culeyska.
Marka cod-weyneeyeyaal awood isku mid ah iyo koronto dareen oo kala duwan leh la isku daro, heerka gelinta korantada oo leh dareen sare waa in la yareeyaa.Midaynta waxaa lagu gaari karaa iyada oo la hagaajinayo heerka wax soo saarka ee qalabka hore ee hore ama yaraynta awoodda wax-soo-gelinta ee cod-weyneeye koronto leh dareen sare.
E-48 Noocyada Cod-weyneyaasha Xirfadlayaasha Shiinaha
Tusaale ahaan, labada cod-weyneeye ee kor ku xusan waa 300W wax-soo-saarka korantada, korantada dareenka midna waa 1.0V, kan kalena waa 0.775V.Waqtigaan, yaree heerka gelinta ee cod-weyneeye 0.775V 3 decibels ama u rog guntimaha heerka cod-weyneeye Geli booska -3dB.Waqtigaan, marka labada amplifiers ay geliyaan calaamad isku mid ah, awoodda wax soo saarku waxay noqon doontaa isku mid.
7.Digniinta weyn ayaa isla markiiba go'an
DSP-8600 Karaoke Digital Processor
KTV, marar badan martida sanduuqa ama DJ waxay leeyihiin caado aad u xun, taas oo ah, gooyay heesaha ama aamusi codka cadaadis weyn, gaar ahaan marka la ciyaarayo Di, way fududahay in la sameeyo gariiradda codka ee woofer-ka ama gubasho.
DAP-4080III China Karaoke Professional Audio Processor
Calaamadda maqalku waxa ay gelisaa cod-baahiyaha iyada oo loo marayo habka hadda jira, iyo af-hayeenku waxa uu isticmaalayaa xoogga elektromagnetic si uu ugu riixo koorta warqadda si uu dib iyo hore ugu socdo si uu hawadu u gariirto dhawaaq.Marka gelinta calaamadaha si lama filaan ah loo gooyo inta lagu jiro dhaqdhaqaaq ballaaran, way fududahay in la lumiyo awoodda soo kabashada ka dib marka dhaqdhaqaaqa uu gaaro heer gaar ah, si cutubku u dhaawacmo.
Waqtiga boostada: Nov-17-2022