Noise Generator: Action isimiso futhi ububanzi

Ngosizo kagesi namuhla ingafinyelela imibono kwakwakhiwa kakhulu. Kusukela Umthandi womculo okungenawaya ukuqoqa amandla nasezinganeni ezinjalo "exotic" kudivayisi njengoba generator umsindo. Le divayisi ekhiqizwa ngezinga ezimbonini kanye yakhelwe ukuvikela ulwazi ukuvuza isebenze zobuchwepheshe: amakhompyutha, omakhalekhukhwini, njll Babuye uvame ukubizwa ngokuthi 'jammers "ngenxa yekhono layo ukucindezela neyodwa isignali ulwazi, olungena ngaphansi kwenkululeko kungani leso senzo sabo.

Ukusebenzisa idivayisi kuzuzisa besemahhovisi noma laboratories, ngokuvamile, nomaphi lapho kufanele ahlale a ekusithekeni ekhethekile. Uma noma iyiphi inhlangano kukhona kuvinjelwe ukusetshenziswa mobile zokuxhumana, generator umsindo uyakwazi ukuvimba neyodwa isignali futhi ugweme izingxoxo. Ngaphezu kwalokho, ungakha kudivayisi ezokwenza lenze okuthiwa "umsindo elimhlophe". Lokhu umsindo kuyinto ububanzi ezwakalayo, okuyinto kungavimbela ukuvuza kolwazi phakathi nemihlangano futhi nezingxoxo ezibucayi. Igumbi ngesikhathi esifanayo, "izulu umsindo elimhlophe."

Ngaphandle sibonile ezibonelweni ezingenhla, generator umsindo lingasetshenziswa ezinye izinjongo. Mhlawumbe, abaningi ukukhumbula slot machine "Battleship" lapho-ke kwakudingekile ukuba knock out umkhumbi usebenzisa torpedo. Lapho injected umgomo kuhlanganisa generator umsindo, okuyinto wasebenza ububanzi alalelwayo, futhi walingisa umsindo ngenxa yokuqhuma kwebhomu.

idivayisi okunjalo ilula ukwakha, uma wazi isimiso emsebenzini wayo. Idivayisi usebenza ku uhla alalelwayo, yakha isignali umsindo imvamisa, ukuphakama kwawo namandla awo alinganayo. Isici zedivayisi wukuthi ngesikhathi ekhishwa isignali okuxubile likhona kanyekanye. Kungenzeka ukukhiqiza, uthi, microprocessor, uhlukanisa ngokunembile futhi ukuxuba amasignali ububanzi umsindo ziyakhula ethize. Kodwa kuba lula kakhulu ukusebenzisa deku ezimhlophe umsindo electronics: umsakazo amashubhu noma zener diode. Lezi amadivayisi lula ukuthola okukhethekile ezitolo. Zener umsindo generator siqukethe isimame parametric. Isignali esithathwayo ngokuqondile diode zener futhi kunikezwa amplifier tekusebenta nge ethize cutoff imvamisa. Ngakho umsindo angawodwa ezimhlophe okuthuthukiswa amp alalelwayo futhi sidlule esikhulumini. Idivayisi esebenza stably ezahlukahlukene lokushisa abese eqala ukukhiqiza isignali imvamisa okuxubile ngokushesha ngemva obandayo futhi yokuxhuma kumthombo wamandla. Izimo zethu zihluke kakhulu ukuzwa ukuthi diode zener.

amadivaysi Ready kungabuye ithengwe ezitolo. Njengoba isibonelo, cabanga umsindo generator GSH-1000M. Idivayisi kuyinto compact, kanye engaba yayo isinyathelo 40 square metres. He biyela the inhlangano emelene kungenzeka ulwazi ukuvuza kusuka kumakhompyutha ukusebenza. Kungenzeka futhi ukusebenzisa eziningana zalokhu amadivayisi, isibonelo, ukuvikela enamandla Computing izikhungo noma ezikhumulweni. Kulokhu, amadivayisi zingafakwa at ibanga 20 m kusuka komunye nomunye. Kushisa bhé kule ndawo ezivezwa generator ingeqi imikhawulo kuvunyelwe futhi akusho ukulimaza impilo abasebenzi.