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Ingabe amakhwela ezinja angakwazi ukuzithiba izinja?

Ingabe Izikhwelo Zenja Zingazinqanda Ngokuphumelelayo Izinja?

Uma kuziwa ekuqeqesheni nasekulawuleni izinja, abanikazi bezinja bavame ukufuna izindlela eziphumelelayo zokuxhumana nezilwane ezifuywayo. Ithuluzi elilodwa elidumile eliye lazuza ukunakwa ikhwela lenja. Le mishini emincane ikhipha imisindo yefrikhwensi ephezulu engabonakali ezindlebeni zomuntu kodwa okuthiwa iphumelela kakhulu ekuvimbeni izinja. Kulesi sihloko, sizohlola umqondo wezinja, ukuthi zisebenza kanjani, ukusebenza kahle kwazo ekuvimbeleni izinja, nezindlela zokuqeqesha ezihambisana nazo.

Ukuqonda Umqondo Wezikhwelo Zezinja

Izikhwelo zezinja zingamathuluzi akhethekile adizayinelwe ukukhipha imisindo yefrikhwensi ephezulu engazwakala yizinja kodwa hhayi abantu. Ngokuvamile zenziwe ngezinto ezingasindi njengepulasitiki noma insimbi futhi zincane ngokwanele ukuba zithwalwe kalula. Umqondo ongemuva kwezikhwelo zezinja usekukwazini ukuzwa kwezinja ezihlukile, ezivumela ukuthi zithole imisindo kumafrikhwensi aphezulu kunalokho okubonwa abantu.

Zisebenza Kanjani Izikhwelo Zenja?

Izikhwelo zezinja zikhiqiza umsindo ngokuphoqelela umoya endaweni encane, edala umsindo ophakeme. Imvamisa yomsindo okhiqizwayo ingalungiswa ngokushintsha ubukhulu bembobo noma ngokusebenzisa izinhlobo ezahlukene zamakhwela. Ithiyori iwukuthi izinja zingakwazi ukuzwa futhi ziphendule le misindo ephezulu, okwenza kube ithuluzi eliphumelelayo lokuxhumana nokuqeqeshwa.

I-Science Behind Dog Whistle Frequencies

Amakhwela ezinja ngokuvamile aklanyelwe ukukhipha imisindo ebangeni le-ultrasonic, ngokuvamile phakathi kuka-20,000 no-50,000 we-hertz. Lobu bubanzi bungaphezu kwebanga lokuzwa komuntu, njengoba abantu abadala abaningi bezwa kuphela imisindo efinyelela ku-20,000 hertz. Izinja, ngakolunye uhlangothi, zinendawo yokuzwa ebanzi engafinyelela ku-65,000 hertz, kuye ngohlobo neminyaka yenja.

Ingabe Izinja Ziyazizwa Ngempela Izinja Zezikhwelo?

Nakuba izinja zinekhono lokuzwa imisindo ye-high-frequency, kubalulekile ukuqaphela ukuthi akuzona zonke izinja ezizosabela ekukhaleni kwenja. Ikhono lokuzwa nokuphendula ikhwela lenja lincike ezicini ezihlukahlukene, okuhlanganisa amakhono enja ngayinye yokuzwa, uhlobo, ubudala, nokuchayeka emisindweni ehlukene. Ezinye izinja zingase zizwele kakhulu emisindweni yamafrikhwensi aphezulu, kanti ezinye zingasabela kancane.

Izici Ezithinta Ukusebenza Kwempempe Yezinja

Kunezici ezimbalwa ezingaba nomthelela ekusebenzeni kwamakhwela ezinja ekuvimbeni izinja. Esinye isici esibalulekile yibanga eliphakathi kwempempe nenja. Umsindo okhishwa impempe yenja ungahamba ibanga elide, kodwa ungase ungezwakali njengoba ibanga likhula. Ezinye izici zihlanganisa izinga lomsindo elizungezile, izinga lokunaka kwenja, kanye nokuchayeka kwangaphambilini kwenja nokuhlotshaniswa nomsindo wempempe.

Ukuqeqesha Izinja Ukuphendula Izikhwelo Zezinja

Ukusebenzisa impempe yezinja ngokuphumelelayo kudinga ukuqeqeshwa okufanele. Kubalulekile ukuhlobanisa umsindo wempempe nomyalo othile noma ukuziphatha. Lokhu kungafezwa ngokumatanisa umsindo wempempe nomklomelo, njengokuphatha noma ukudumisa, noma nini lapho kuboniswa ukuziphatha okufunayo. Ngokuhamba kwesikhathi, inja izofunda ukuhlobanisa umsindo wempempe nomvuzo futhi iphendule ngokufanele.

Izinzuzo Nemikhawulo Yokusebenzisa Izikhwelo Zezinja

Enye inzuzo enkulu yokusebenzisa amakhwela ezinja ikhono lazo lokuxhumana nezinja zikude, ngisho nasezindaweni ezinomsindo. Zingaba usizo ikakhulukazi ekuqeqesheni izinja ezizingelayo noma izinja ezisebenzayo ezidinga ukuphendula imiyalo zikude. Kodwa-ke, kubalulekile ukuqaphela ukuthi amakhwela ezinja akusona isixazululo esijwayelekile futhi kungenzeka singasebenzi kuzo zonke izinja.

Imibono Eyiphutha Evamile mayelana Nezikhwelo Zezinja

Kunemibono eminingana eyiphutha mayelana nokusetshenziswa kwezinja. Omunye umbono oyiphutha ovamile ukuthi amakhwela ezinja ahloselwe ukuba buhlungu ezinjeni, okungelona iqiniso. Umsindo okhishwa impempe yenja akufanele ubangele noma yikuphi ukungakhululeki noma ukulimala ezinjeni. Omunye umbono oyiphutha ukuthi zonke izinja zizosabela ekukhaleni kwenja, kungakhathaliseki ukuqeqeshwa kwazo noma isimo sengqondo. Eqinisweni, akuzona zonke izinja ezizosabela ekukhaleni kwenja, futhi ukusebenza kwayo kungase kuhluke.

Ukukhetha Ikhwelo Lenja Elungile Yesilwane Sakho

Lapho ukhetha ikhwela lenja, kubalulekile ukucabangela ububanzi befrikhwensi, impahla, kanye nomklamo. Izimpempe ezihlukene zingase zikhiqize imisindo ngamaza ahlukahlukene, ngakho-ke kubalulekile ukukhetha eyodwa ewela phakathi kobubanzi inja yakho engayizwa. Ukwengeza, impahla kanye nomklamo kufanele kube isikhathi eside futhi kukhululekile ukusebenzisa. Kungase kube usizo ukubonisana nomqeqeshi wezinja ochwepheshe noma udokotela wezilwane ukuze uthole isiqondiso ekukhetheni ikhwela elifanele lesilwane sakho.

Amasu Okuqeqesha Okusebenzisa Izikhwelo Zezinja

Ukuze usebenzise kahle ikhwela lenja, kubalulekile ukulandela izindlela zokuqeqesha ezifanele. Qala ngokuhlobanisa umsindo wekhwela nomyalo othile noma ukuziphatha, futhi njalo uklomelise inja yakho lapho iphendula ngendlela efanele. Sebenzisa ukuqiniswa okuhle futhi ube nesineke ngenqubo yokuqeqesha. Khulisa kancane ibanga neziphazamiso ukuze uqinise impendulo yenja kumpempe. Ukungaguquguquki, ukuphindaphinda, nokuqinisa okuhle kuyisihluthulelo sokuqeqeshwa okuphumelelayo ngekhwelo lenja.

Isiphetho: Ukuhlola Ukusebenza Kwezikhwelo Zezinja

Sengiphetha, amakhwela ezinja angaba amathuluzi asebenzayo ekuqeqesheni nasekukhulumeni nezinja. Nakuba zikhipha imisindo yefrikhwensi ephezulu engezwakali kubantu, izinja ezinekhono lokuzwa elifanele zingakwazi ukubona futhi zisabele kule misindo. Kodwa-ke, kubalulekile ukuqonda ukuthi akuzona zonke izinja ezizosabela kumpempe yenja, futhi ukusebenza kwayo kungase kuhluke kuye ngezici ezifana nebanga, umsindo we-ambient, nezici zenja ngayinye. Ngokulandela amasu okuqeqesha afanele nokukhetha indweba efanele isilwane sakho, ungandisa amathuba okuphumelela ekusebenziseni izimpempe zezinja njengethuluzi lokuxhumana nokuqeqeshwa.

UMary Allen

Ibhalwe ngu UMary Allen

Sawubona, nginguMary! Nginakekele izinhlobo eziningi zezilwane ezifuywayo ezihlanganisa izinja, amakati, ama-Guinea pig, izinhlanzi, nodrako onentshebe. Ngiphinde nginezilwane ezifuywayo eziyishumi okwami ​​okwamanje. Ngibhale izihloko eziningi kulesi sikhala ezihlanganisa indlela yokwenza, izindatshana zolwazi, imihlahlandlela yokunakekela, imihlahlandlela yohlobo, nokunye.

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