Animal Ears 🐢 Yileyo ndlela izilwane ezizwa ngayo
U-ufudu lwasolwandle uzwa kanjani?
Caretta caretta
Izwa ngaphansi kwamanzi futhi imisindo ephansi kuphela: ephakeme idlula eceleni kwayo.
Ngamafuphi
U-Ufudu lwasolwandle uzwa cishe kusukela ku-50 Hz kuya ku-1 kHz, futhi ubamba kangcono eduze kuka-300 Hz. Nge-Animal Ears ungathatha noma yimuphi umsindo wakho bese uwuzwa ngendlela ayizwa ngayo.
Ufudu lwasolwandle olunekhanda elikhulu luzwa ngaphansi kwamanzi futhi emkhakheni ophansi kuphela: kusukela ku-50 kuya ku-1 000 Hz, iphuzu lalo elingcono kakhulu eduze kuka-300 Hz. Konke okuphakeme kunalokho kudlula eceleni kwalo. Lobo bubanzi buhlangana namagagasi, imisinga futhi ngeshwa nenjini yesikebhe. Qaphela: lezi zilinganiso zingaphansi kwamanzi futhi azinakuqhathaniswa ngqo nesilwane sasemhlabeni, ngakho okubalulekile lapha yisimo sejikelele, hhayi ubukhulu bomsindo.
I-Hertz (Hz)
Yimiphi imisindo ayizwayo
I-hertz ibala ukuthi umsindo udlidliza kangaki ngomzuzwana. Ukudlidliza okuncane = ophansi (ukuduma kwezulu, cishe u-30 Hz). Ukudlidliza okuningi = ophakeme (ukukhala kwe-microwave, cishe u-3 000 Hz). Futhi u-“1 kHz” kuyindlela emfushane yokusho u-1 000 Hz. Wena uzwa, ngokujwayelekile, kusukela ku-20 Hz kuya ku-20 000 Hz.
Umsindo ophansi uyaduma (cabanga ngokuduma kwezulu); umsindo ophakeme uyakhala kancane (cabanga ngomiyane). Lezi zinombolo ezintathu zikhombisa ukuthi lesi silwane sehla kangakanani, sikhuphuka kangakanani, futhi yiliphi izinga elizwa kacace kunazo zonke.
| Umsindo ophansi kakhulu | 50 Hz |
|---|---|
| Umsindo ophakeme kakhulu | 1 kHz |
| Umsindo awuzwa kacace kunayo yonke | 300 Hz |
| Okuzwa wena | 20 Hz – 20 kHz |
Izindlebe zakho vs. ezika-Ufudu lwasolwandle
Ngakolunye uhlangothi uphuthelwa imisindo ephakeme oyizwayo wena: ngaphezu kuka-1 kHz, kuye akusekho lutho.
I-audiogram
| I-Hertz (Hz) | Umkhawulo wokuzwa |
|---|---|
| 50 Hz | 118 dB |
| 100 Hz | 110 dB |
| 200 Hz | 104 dB |
| 300 Hz | 102 dB |
| 400 Hz | 105 dB |
| 500 Hz | 110 dB |
| 700 Hz | 122 dB |
| 800 Hz | 129 dB |
| 1 kHz | 136 dB |
UNDERWATER thresholds in dB re 1 µPa (not in-air), low-frequency, best ~100–400 Hz; not directly comparable to the in-air audiograms.
Ingabe u-Ufudu lwasolwandle uzwa izinto ongenakuzizwa wena?
U-Ufudu lwasolwandle ubamba konke kusukela ku-50 Hz (ophansi kakhulu) kuya ku-1 kHz (ophakeme kakhulu), futhi uzwa kacace kakhulu eduze kuka-300 Hz.
Ngakolunye uhlangothi uphuthelwa imisindo ephakeme oyizwayo wena: ngaphezu kuka-1 kHz, kuye akusekho lutho.
Imibuzo evamile
Yimiphi imisindo ezwiwa ngu-Ufudu lwasolwandle?
U-Ufudu lwasolwandle ubamba konke kusukela ku-50 Hz (ophansi kakhulu) kuya ku-1 kHz (ophakeme kakhulu), futhi uzwa kacace kakhulu eduze kuka-300 Hz.
Ingabe u-Ufudu lwasolwandle uzwa izinto ongenakuzizwa wena?
Ngakolunye uhlangothi uphuthelwa imisindo ephakeme oyizwayo wena: ngaphezu kuka-1 kHz, kuye akusekho lutho.
I-Animal Ears yenza kanjani ukuthi umsindo uzwakale njengoba u-Ufudu lwasolwandle ewuzwa?
Ososayensi balinganisile, izinga ngezinga, ukuthi umsindo kufanele ube mkhulu kangakanani ukuze u-Ufudu lwasolwandle aqale ukuwuzwa. Sithatha lolo jikelele siluvise ekurekhodweni kwakho njenge-equalizer enkulu: sikhuphula amazinga isilwane esiwazwa kahle, sehlise noma sisuse lawo angekho nhlobo kuso. Umphumela usondela kulokho esikubamba... kodwa usazongena ngezindlebe zakho.
I-Hertz (Hz)
I-hertz ibala ukuthi umsindo udlidliza kangaki ngomzuzwana. Ukudlidliza okuncane = ophansi (ukuduma kwezulu, cishe u-30 Hz). Ukudlidliza okuningi = ophakeme (ukukhala kwe-microwave, cishe u-3 000 Hz). Futhi u-“1 kHz” kuyindlela emfushane yokusho u-1 000 Hz. Wena uzwa, ngokujwayelekile, kusukela ku-20 Hz kuya ku-20 000 Hz.
Zivelaphi lezi zinombolo
- Martin, K.J. et al. (2012). Underwater hearing in the loggerhead turtle. J. Exp. Biol., 215, 3001–3009. doi:10.1242/jeb.066324
- Bartol, S.M., Musick, J.A. & Lenhardt, M.L. (1999). Auditory evoked potentials of the juvenile loggerhead. Copeia, 1999(3), 836–840. doi:10.2307/1447625
Ezinye izilwane
Unwabu
Ngaphandle kwesikhumba sendlebe: ukuzwa okubuthakathaka nokukhawulelwe emisindweni ephansi.
Inyoka
Ngaphandle kwesikhumba sendlebe nezindlebe: izwa izinyathelo zakho ngomhlathi phansi.
Ingwenya
Umama omba isidleke ngokushesha nje uma ezwa amaphuphu ekhala.
Isibankwa i-gecko
Indlebe engcono kunazo zonke phakathi kwezibankwa, ilungiselelwe ngqo ukukhala kwayo.
Animal Ears
Landa i-Animal Ears
Layisha umsindo wakho bese uwuzwa ngendlela isilwane ebesizowuzwa ngayo.