Ku MakonoMakina omvera,Ampuliferssiers mosakayikira amakhala amodzi mwazinthu zovuta kwambiri. Sizongokhuza mtundu wa mawu, komanso umatsimikizira ntchito yonse yogwiritsa ntchito dongosolo. Nkhaniyi idzachitika m'zinthu zaMankhwala AmpraiderKukuthandizani kumvetsetsa chifukwa chake zinthuzi ndizofunikira kwambiri.
1. Kutulutsa kwamphamvu: kuyendetsa mtima wa lipenga
Chimodzi mwazinthu zazikulu za kuchotsera ndikupereka mphamvu zokwanira kuyendetsa wokamba nkhani. Kutulutsa kwamphamvu kumatsimikizira ngati mawuwo amatha kukhala omveka bwino komanso osamveka osiyanasiyana. Mphamvu yotulutsa mphamvu yamagetsi imakonda kufotokozedwa mu Watts (W). Kusankha mphamvu yoyenera kumafuna kuganizira mfundo zotsatirazi:
Mphamvu ya wokamba nkhani: Mphamvu ya ampansi iyenera kufanana ndi mphamvu yovotera. Mphamvu zochepa zimatha kusokoneza mawu osakwanira komanso kupotoza, pomwe mphamvu zochuluka kwambiri zitha kuwononga wokamba nkhani.
Kukula kwa chipinda ndi malo opangira zipinda: M'zipinda zokulirapo kapena malo okhala ndi kuyamwa koyenera kwamphamvu, mphamvu zapamwamba zimafunikira kuonetsetsa kuti yunifolomu ndi yodziwikiratu.
Nyimbo Mtundu Womvera: Ogwiritsa Ntchito omwe amasangalala kumvetsera nyimbo zapamwamba kwambiri angafunike kuwathandiza kwamphamvu kuti agwirizane ndi nyimbo pamtunduwu.
2. Kusokonekera: Wopha wosawoneka bwino
Kusokonekera ndi chimodzi mwazizindikiro zofunika kuti athetse mtundu wa amplifiers. Amanenanso za kusintha kulikonse kosafunikira mu siginecha yolowera munthawi yowonjezera. Pali mitundu yotsatirayi yopotoza:
Kuwonongeka kwa Harmonic: pafupipafupi zomwe zimapangidwa mu siginecha. Kusokonekera kumeneku kumatha kupangitsa kuti sizachilengedwe komanso kumakhudzanso zabwino.
Kuwonongeka kwa kusinthasintha: pafupipafupi zomwe zimapangidwa pomwe zizindikiro zosiyanasiyana zimasakanikirana ndi kuphatikizika, zomwe zingayambitse matani osafunikira muzoyimira.
Kuwononga Kosasinthika: Umembala wosagwirizana pakati pa kutulutsa kwa mphamvu yamagetsi ndi chizindikiro cholowera, nthawi zambiri kumachitika pa nthawi yochulukirapo.
Mapangidwe abwino kwambiri amachepetsa zosokoneza izi ndikupereka zabwino komanso zachilengedwe.
3. Kuyankha pafupipafupi: Kubwezeretsa m'lifupi ndi kuya kwa mawu
Kuyankha pafupipafupi kumatanthauza kuchuluka kwa kuchuluka kwa kuchuluka kwa kuchuluka kwa mphamvu kumatha kuwalitsa bwino, nthawi zambiri kumayesedwa mu hertz (Hz). Ampliferi woyenera ayenera kupereka yosalala komanso yolumikizira ma yunifolomu kutalika konse kwa mawonekedwe (nthawi zambiri kuchokera ku 20hz mpaka 20khz). Kusamala kwa mayankho a pafupipafupi kumakhudzanso zotsatira zakubwezeretsa:
Kuyankha kocheperako: kumakhudza kuya ndi kuyamwa kwa mabass. Amplifeses okhala ndi yankho lotsika kwambiri amatha kupereka zotsatira zamphamvu.
Kuyankha pafupipafupi: kumakhudza makamaka magwiridwe antchito ndi zida, ndipo ndi gawo limodzi la mawu abwino.
Kuyankha Kwambiri: Zimakhudza kumveka bwino kwa zolemba zapamwamba, ndipo kuchotsera kwamphamvu ndi kuyankha bwino kumatha kumveketsa bwino.
4. Chizindikiro cha noise raio (snr): chitsimikizo cha mawonekedwe abwino
Chizindikiro cha phokoso laphokoso ndi chizindikiritso chomwe chimayesa chiwerengerocho pakati pa siginecha yothandiza chizindikiro cha kuchotsera kwa mphamvu, nthawi zambiri amafotokozedwa mu Desibels (DB). Chiwerengero chachikulu-cha-noise chimatanthawuza kuti mphamvu yothandizira imabala phokoso pang'ono zakumbuyo pokweza chizindikirocho, kuonetsetsa kuyera kwabwino. Kusankha kuchuluka kwa mphamvu yokhala ndi chiwerengero chachikulu-cha-noise chimatha kuchepetsa kusokonekera ndikupereka chidziwitso chomveka bwino.
5. Kupanga mapangidwe a Empnifle: Parnersty to procer
Kapangidwe ka mdalo wa omwe akuthandizidwa ndi mphamvu kumakhudzanso momwe amagwirira ntchito komanso kukhala abwino. Pali masitepe angapo ofananira:
Kalasi ya Amplifari: yokhala ndi mawonekedwe abwino kwambiri koma otsika kwambiri, ndizoyenera madio audio apamwamba omwe amatsatira mawu apamwamba.
Class B Amplifaer: Kuthana kwakukulu koma zosokoneza, zomwe nthawi zambiri zimagwiritsidwa ntchito pakati pa madio omaliza.
Ophunzira abs Apper: Imaphatikiza zabwino za gulu lonse la anthu ndi kalasi B, yokhala ndi bwino komanso labwino kwambiri, ndipo pakadali pano ndi zojambula zazikuluzikulu.
Class Dmsmufari: yokhala ndi bwino kwambiri komanso kukula kocheperako, ndizoyenera zida zonyamula ndi nyumba zamakono zotupa.
Kapangidwe kalikonse kamakhala ndi zabwino zake komanso zovuta zake, ndikusankha mtundu wa appulifar omwe amakwaniritsa zosowa zanu ndikofunikira.
6. Ntchito ndi mawonekedwe a amprifasi: Msonkhano Wosowa
Atali amakono samangofuna mtundu wabwino kwambiri, komanso amafunika kupereka zabwino komanso zigawo zozisintha magwiridwe ogwiritsira ntchito mosiyanasiyana. Mwachitsanzo:
Makina ambiri ophatikizika, monga Rca, fiber optic, coaxial, hdmi, ndi zina.
Kulumikizana kopanda zingwe: monga Bluetooth ndi Wi fi, yosavuta kuphatikiza ndi zida zam'manja ndipoMakina anzeru akunyumba.
Kuthandizira kwambiri: koyeneraHome nyumba zisudzo, kupereka chidziwitso chomveka bwino.
Kusankha kukonzedweratu kumafunikira kuwunikira zinthu monga magetsi otulutsa, kuwonongeka, kuyankha pafupipafupi, chizindikiro, magwiridwe antchito, magwiridwe antchito, ndi mawonekedwe. Mwanjira imeneyi ndi momwe tingatsimikizire ntchito yabwino kwambiri komanso yogwiritsa ntchito. Kaya ndinu wokonda nyimbo kapena nyumba ya zisudzo, kumvetsetsa komanso kusamala ndi zinthu zazikuluzikulu kungakuthandizeni kusankha chida chabwino chomwe chimakusangalatsani.
Post Nthawi: Jun-06-2024