Kwintsimi yomsindo, izithethi zisesinye sezixhobo eziphambili eziguqula imiqondiso yombane kwisandi.Uhlobo kunye nokuhlelwa kwezithethi kunempembelelo ebalulekileyo ekusebenzeni kunye nokusebenza kweenkqubo zomsindo.Eli nqaku liza kuphonononga iintlobo ezahlukeneyo kunye nokuhlelwa kwezithethi, kunye nokusetyenziswa kwazo kwihlabathi leaudio.

Iintlobo ezisisiseko zezithethi

1. Uphondo olunamandla

Izithethi ezinamandla zezinye zezona ntlobo ziqhelekileyo zezithethi, ezaziwa ngokuba zizithethi zemveli.Basebenzisa umgaqo wokungeniswa kwe-electromagnetic ukuvelisa isandi ngabaqhubi abahamba kumhlaba wemagnethi.Izithethi ezinamandla ziqhele ukusetyenziswa kwimimandla efana neenkqubo zomsindo zasekhaya, iaudio yemoto, kunye neqonga lomsindo.

2. Uphondo olunamandla

Uphondo lwe-capacitive lusebenzisa umgaqo wendawo yombane ukuvelisa isandi, kwaye i-diaphragm yayo ibekwe phakathi kwee-electrode ezimbini.Xa okwangoku kudlula, i-diaphragm ishukuma phantsi kwesenzo sommandla wombane ukuvelisa isandi.Olu hlobo lwesithethi luqhelekile lunempendulo ebalaseleyo ye-high-frequency kunye nentsebenzo eneenkcukacha, kwaye lusetyenziswa ngokubanzi kwiinkqubo zeaudio ezithembekileyo.

3. Uphondo lwemagnethi

Uphondo lwemagnethi lusebenzisa iimpawu zemathiriyeli yemagneti ukuvelisa isandi ngokusebenzisa umhlaba wemagnethi ukubangela ukuguquka okuncinci.Olu hlobo lophondo luqhele ukusetyenziswa kwiimeko ezithile zesicelo, ezifana nonxibelelwano lwe-acoustic engaphantsi kwamanzi kunye ne-imaging ultrasound yonyango.

Ukuhlelwa kwezithethi

1. Ukuhlelwa ngokwebhendi yamaza

-Isithethi seBass: Isithethi esilungiselelwe ngokukodwa i-bass enzulu, ngokuqhelekileyo inoxanduva lokuvelisa iimpawu zomsindo kuluhlu lwe-20Hz ukuya kwi-200Hz.

-Isithethi soluhlu oluphakathi: uxanduva lokuphinda kuveliswe imiqondiso yomsindo phakathi koluhlu lwe-200Hz ukuya kwi-2kHz.

-Isithethi esiphakamileyo: uxanduva lokuvelisa iimpawu zomsindo kuluhlu lwe-2kHz ukuya kwi-20kHz, ngokuqhelekileyo lusetyenziselwa ukuvelisa amacandelo aphezulu omsindo.

2. Ukuhlelwa ngokwenjongo

-Isithethi sasekhaya: yenzelwe iinkqubo zomsindo wasekhaya, ngokuqhelekileyo ukulandela umgangatho wesandi olinganiselayo kunye namava alungileyo omsindo.

-Isithethi sobuchwephesha: sisetyenziswa kwizihlandlo zobuchwephesha ezifana nesandi seqonga, ukubeka iliso kwisitudiyo sokurekhoda, kunye nokwandiswa kwegumbi lenkomfa, ngokuqhelekileyo ngamandla aphezulu kunye neemfuno zomgangatho wesandi.

-Uphondo lwemoto: Yenzelwe ngokukodwa iinkqubo zomsindo wemoto, ngokuqhelekileyo kufuneka ithathele ingqalelo izinto ezifana nokunciphisa indawo kunye nommandla we-acoustic ngaphakathi kwemoto.

3. Ukuhlelwa ngokweNdlela yokuQhuba

-Isithethi seyunithi: Ukusebenzisa iyunithi yomqhubi omnye ukuvelisa kwakhona yonke ibhendi yefrikhwensi yomsindo.

-Isithethi seyunithi yeyunithi: Ukusebenzisa iiyunithi zomqhubi ezininzi ukwabelana ngemisebenzi yokudlala yamaqela aphindaphindiweyo, anjengezimbini, ezintathu, okanye ngaphezulu koyilo lwesitishi.

Njengenye yezinto eziphambili zeenkqubo zomsindo, izithethi zinokhetho olwahlukeneyo malunga nokusebenza komgangatho wesandi, ukugqunywa kwebhendi rhoqo, ukuphuma kwamandla, kunye neemeko zesicelo.Ukuqonda iintlobo ezahlukeneyo kunye nokuhlelwa kwezithethi kunokunceda abasebenzisi bakhethe ngcono izixhobo zesandi ezihambelana neemfuno zabo, ngaloo ndlela befumana amava angcono omsindo.Ngenkqubela phambili eqhubekayo kunye nokutsha kwethekhnoloji, ukuphuhliswa kwezithethi kuya kuqhubeka nokuqhuba uphuhliso kunye nenkqubela phambili yentsimi yomsindo.