I-Audio ye-China sele iphuhlisiwe kangangeminyaka engama-20, kwaye kusekho imilinganiselo ecacileyo yomgangatho wesandi. Ngokusisiseko, kuxhomekeka kwiindlebe zabo zonk'zi, ingxelo yabasebenzisi, kunye nesiphelo sokugqibela (igama lomlomo) elimela umgangatho wesandi. Nokuba i-Audio imamele umculo, icula i-karaoke, okanye umdaniso, umgangatho wesandi sayo buxhomekeke ikakhulu kwizinto ezine:

1. Umthombo weSigna

Umsebenzi womsebenzi kukukhulisa kunye nokukhupha umthombo obuthathaka kwinqanaba lesithethi, kwaye emva koko i-shrequency yeyunithi yoSomlomo iya kukhupha isandi sezandi zesandi sezandi zesandi sezandi ezahlukeneyo, eziphakathi, kunye nezamaza aphezulu, eziphakathi, eziphakathi, eziphakathi, eziphakathi, kunye nezaqhwithi eziphakamileyo. Umthombo unengxolo (i-disgrion) okanye ezinye izinto ezisayiniweyo zilahlekile emva koxinzelelo. Emva kwe-Ampharication ngumbane, ezi ngxolo ziya kuphakanyiswa ngakumbi kwaye izinto ezilahlekileyo aziyi kukhululwa, ngoko umthombo wesandi osetyenzisiweyo xa sivavanya isandi sibi kakhulu.

2. Izixhobo ngokwayo

Ngamanye amagama, i-Amplifier yamandla kufuneka inomyinge ophezulu wengxolo, impendulo esebenzayo yokuhamba rhoqo, kunye nokugqwetha okuphantsi. Ukusebenza kwamandla okusebenzayo kwesithethi kufuneka kube ngokubanzi, kwaye ijika elihamba rhoqo libe liflethi. Impendulo ye-20hz-20kz ingatsho ukuba ilungile. Okwangoku, kunqabile kwiSomlomoUkufikelela kwi-20hz-20kzz + 3% DB. Zininzi izithethi kwimarike enokufikelela rhoqo kwi-30 okanye ne-40kz. Oku kubonisa ukuba umgangatho wesandi uhlala uphucula, kodwa thina bantu siqhelekileyo. Kunzima ukwahlula imiqondiso ngaphezulu kwe-20khz endlebeni, ke akukho mfuneko yokuba wenze ezinye iindlela zokuqala esingakwaziyo ukuva. Kuphela yijikajika lempendulo eflethi inokuphinda ivelise isandi sokuqala, kwaye amandla axhomekeke kubungakanani bendawo esetyenzisiweyo. , Ukuba ilingane. Ukuba le ndawo incinci kakhulu kwaye amandla amakhulu kakhulu, uxinzelelo lwesandi luya kubangela ukuba kubonakaliswe i-tone, kungenjalo uxinzelelo lwesandi lungaphelelanga. Amandla e-Amplifier kufuneka abe ngama-20% ukuya kwi-50% ephezulu kunamandla esithethi ekuthetheni i-shyment ukutshatisa ukuze i-bass iya kucaca, kwaye uxinzelelo lwende aluyi kugqalwa ngokulula.

I-3. Umsebenzisi ngokwaYo ngokwawo

Abanye abantu bathenga i-stereos yempahla, abanye bayawuqonda umculo, kwaye enye iyabonisa. Ngamafutshane, ukuba umntu akakwazi nokwahlula izandi eziphakamileyo nezezantsi, ngaba unokuva ukuba yintoni i-Insultime elungileyo? Ukongeza ekubeni namamela, abanye abantu kufuneka bakwazi ukuyisebenzisa. Emva kokuba abanye abantu bafake izithethi zabo, uchwephesha wokufakelwa uya kuthetha ngesiphumo. Isiphumo kukuba ngenye imini umntu onomdla wokufuna ukufudusela amaqhosha, kwaye wonke umntu unokuyithelekelela impembelelo. Oku akunjalo. Kuyimfuneko ukuba uqonde ukuba yintoni itekhnoloji, njengokuba siqhuba, kufuneka siyiqonde imisebenzi yokutshintsha, amaqhosha, kunye ne-fabs ukuze sinikele ngokupheleleyo kwintsebenzo kunye nokhuseleko lwemoto.

4. Sebenzisa imeko

Wonke umntu uyazi ukuba xa kungekho mntu uhlala kwigumbi elingenanto, i-echo kukhulu kakhulu xa uqhwaba kwaye uthethe. Kungenxa yokuba akukho nto ingaziwayo emacaleni amathandathu egumbi okanye isandi asifuneki ngokwaneleyo, kwaye isandi sibonakalisiwe. Isandi siyafana. Ukuba ukufunxa kwesandi akulunganga, isandi siya kuba yinto engathandekiyo, ngakumbi ukuba isandi sinomsindo omkhulu, siya kuba sinodaka kwaye siya kuba senodaka kwaye sitsho. Ewe kunjalo, abanye abantu bathi akunakwenzeka ukuseta igumbi lokuphicothalela ekhaya. Imali encinci inokwenza kakuhle. Umzekelo: Hlala umfanekiso ovuthiweyo kudonga olukhulu oluhle kunye nesandi esifunekileyo, hlamba i-cotton yamakhethini kwiglasi yeglasi, nokuba yikhaphethi esemhlabeni. Iziphumo ziya kongalisa. Ukuba ufuna ukwenza ngcono, ungaxhoma imihombiso ethambileyo kwaye engagungqiyo eludongeni okanye eludongeni, oluhle kwaye lunciphisa ukucingisisa.