Isicelo se-Sound Wave
Amaza omsindo ayisenzakalo esivamile kakhulu empilweni yansuku zonke. Nakuba evame ukunganakwa, amaza omsindo adlala indima ebalulekile emikhakheni ehlukahlukene, kusukela kwezokwelapha kuya kwezobuchwepheshe bezokuxhumana. Lesi sihloko sizohlola ukusetshenziswa kwamaza omsindo ezicini ezahlukene zokuphila kwethu ngokujulile.
Isingeniso Kumaza Omsindo
Ngaphambi kokuxoxa ngezinhlelo zokusebenza kwawo, ake siqale siqonde ukuthi ayini amaza omsindo. Amaza omsindo ukudlidliza okusabalala ngokusebenzisa indlela, njengomoya, amanzi, noma into eqinile. Lawa maza adinga indlela ukuze asakaze, ngokungafani namaza kagesi, angasakazeka endaweni engenalutho. Umthombo womsindo udlidliza izinhlayiya ezizungezile, futhi lokhu kudlidliza kusakazeka kuzo zonke izinhlangothi njengamaza.
Imvamisa kanye ne-amplitude yizici ezimbili ezibalulekile zamaza omsindo. Imvamisa inquma ukuthi iphimbo lomsindo liphezulu noma liphansi kangakanani, kanti i-amplitude inquma ukuthi umsindo uphakeme kangakanani. Ukuqonda lezi zici kubalulekile ezinhlotsheni ezahlukene zezicelo zomhlaba wangempela.
Izicelo kubuchwepheshe bokuxhumana
Enye yezindlela ezibaluleke kakhulu zokusebenzisa amaza omsindo kusebuchwephesheni bokuxhumana. Amaza omsindo akha isisekelo sezinhlelo zokuxhumana zasendulo futhi aholela ekusungulweni kwezinto ezintsha kwezobuchwepheshe besimanje.
Ucingo
Ukusungulwa kocingo kuka-Alexander Graham Bell ngasekupheleni kwekhulu le-19 kuyisibonelo esisodwa sokusetshenziswa kwamaza omsindo ekuxhumaneni. Ezingcingweni zakuqala, amaza omsindo avela ezwini lomsebenzisi ayeguqulwa abe amasignali kagesi, abese edluliselwa ngezintambo bese eguqulwa abe amaza omsindo emukeli.
Ubuchwepheshe Bomsindo Besimanje
Namuhla, ubuchwepheshe bomsindo buthuthuke ngokushesha. Ama-microphone nezikhulumi zisasebenzisa isimiso esiyisisekelo sokuguqula amaza omsindo abe amasignali kagesi kanye nokuphikisana nalokho. Kodwa-ke, ikhwalithi yomsindo kanye nokusebenza kahle kuye kwathuthuka ngenxa yobuchwepheshe bedijithali. Amafomethi omsindo afana ne-MP3 ne-AAC avumela ukucindezelwa kwamasignali omsindo ngaphandle kokunciphisa kakhulu ikhwalithi yawo, okwenza kube lula ukuwalayisha nokuwalanda nge-inthanethi.
Izicelo Kwezempilo
Amaza omsindo nawo anezisetshenziswa eziningi emkhakheni wezokwelapha, ikakhulukazi ekuxilongeni nasekuphatheni.
i-ultrasound
I-Ultrasonography, noma i-USG, iyindlela yokuthwebula izithombe yezokwelapha esebenzisa amaza omsindo avame kakhulu ukukhiqiza izithombe zangaphakathi lomzimba. Le ndlela yaziwa kakhulu ngokuqapha ukukhulelwa, kodwa futhi isetshenziselwa ukuhlola izitho zangaphakathi njengenhliziyo, isibindi nezinso. I-Ultrasound iphephile futhi ayihlaseli, njengoba ingasebenzisi imisebe, okwenza kube ithuluzi lokuxilonga elithembeke kakhulu.
Ukwelashwa Nge-Ultrasonic
Ngaphezu kokuxilonga, amaza omsindo asetshenziswa nasekwelashweni kwezokwelapha. Ukwelashwa nge-ultrasound kusebenzisa amaza omsindo agxile ekunciphiseni ubuhlungu nokusheshisa ukuphulukiswa kwezicubu. Ngokuvamile kusetshenziswa kwe-physiotherapy ukunciphisa ubuhlungu bemisipha namalunga.
Izicelo Embonini Nasebuchwephesheni
Emkhakheni wezimboni, amaza omsindo anezinhlelo eziningi ezisebenzayo ezisiza ekuthuthukiseni ukusebenza kahle kanye nekhwalithi yomkhiqizo.
Ukuhlola Okungabhubhisi (NDT)
Ukuhlolwa Okungabhubhisi (i-NDT) kuyindlela yokuhlola izinto ezingalimazi into yokuhlola. Enye indlela ye-NDT esebenzisa amaza omsindo ukuhlolwa kwe-ultrasound. Le ndlela ihilela ukuthumela amaza omsindo ezintweni nokuhlaziya amaza abonakalayo ukuze kutholakale amaphutha angaphakathi njengemifantu noma ukugqwala. I-NDT ibalulekile embonini yezindiza, yezimoto, kanye neyokwakha ukuqinisekisa ukuphepha nokuthembeka kwezakhiwo.
Ukuhlanzwa kwe-Ultrasonic
Amasu okuhlanza nge-ultrasonic asebenzisa amaza omsindo avame kakhulu ukususa ukungcola kanye nokungcola ebusweni bezinto. Le nqubo iyasebenza ekuhlanzeni izingxenye eziyinkimbinkimbi okungaba nzima ukuzifinyelela ngezindlela zokuhlanza ezivamile, njengobucwebe, izingxenye ze-elekthronikhi, kanye nezingxenye zomshini.
Izicelo eMkhakheni Wezokudoba Nezolwandle
Amaza omsindo nawo adlala indima ekuhloleni nasekuhloleni izindawo zasemanzini.
sonar
I-Sonar (Ukuhamba Nokuzulazula Komsindo) ubuchwepheshe obusebenzisa amaza omsindo ukuthola izinto ezingaphansi kwamanzi. I-Sonar isetshenziselwa izinjongo ezahlukahlukene, okuhlanganisa ukuzulazula emanzini angaphansi komhlaba, ukudoba, kanye nokumapha phansi kolwandle. I-Sonar ivumela imikhumbi ukuthi inqume ukujula kwamanzi futhi ithole izinto eziseduze kwayo, inciphise ingozi yokushayisana futhi ikhulise ukusebenza kahle.
Ukuxhumana Ngaphansi Kwamanzi
Ukuxhumana ngaphansi kwamanzi kusebenzisa amaza omsindo esikhundleni samaza omsakazo, angahambi kahle ngaphansi kwamanzi. Lolu hlelo lokuxhumana lubalulekile ekusebenzeni ngaphansi kwamanzi, njengokuxhumana phakathi kwemikhumbi-ngwenya neziteshi zangaphezulu.
Izicelo Empilweni Yansuku Zonke
Ngaphandle kwezicelo zobuchwepheshe nezobungcweti, amaza omsindo nawo adlala indima ezicini ezilula zokuphila kwethu.
Ama-alamu nezinzwa
Amadivayisi amaningi e-alamu kanye nezinzwa zisebenzisa isimiso samaza omsindo. Isibonelo, izinzwa zokuzamazama komhlaba zisebenzisa amaza okuzamazama komhlaba ukuze zithole ukudlidliza komhlaba. Ngokufanayo, izinzwa zokunyakaza ze-ultrasonic zithembele ekukhanyeni kwamaza omsindo ukuze zithole ukuba khona kwezinto.
Ukulawulwa Kwezinambuzane
Amaza omsindo asetshenziswa futhi njengethuluzi lokulawula izinambuzane. Izidakamizwa ze-ultrasonic zikhipha amaza omsindo ngezikhathi ezithile ezingaphazamisa izinambuzane ezifana namagundane nezinambuzane, ziwagcine kude nendawo evikelwe.
Isiphetho
Kusukela kwezokuxhumana zesimanje kuya kwezempilo, imboni, ukuphepha, kanye nokuphila kwansuku zonke, amaza omsindo adlala indima ebalulekile ekuthuthukisweni kobuchwepheshe nesayensi. Ukusetshenziswa kwawo kabanzi kubonisa ukuthi kubaluleke kangakanani ukuqonda nokusebenzisa lesi simo esibonakalayo esilula. Ngocwaningo oluqhubekayo kanye nokusungula izinto ezintsha, singalindela ukusetshenziswa okwengeziwe kwamaza omsindo esikhathini esizayo, okuhlinzeka ngezixazululo ezisebenzayo nezisebenzayo ezinseleleni esibhekene nazo emikhakheni ehlukahlukene.
