Animal Ears 🐠 Yileyo ndlela izilwane ezizwa ngayo
U-inhlanzi yegolide uzwa kanjani?
Carassius auratus
Umfundi ohamba phambili ekilasini lezinhlanzi: unesikhulisi somsindo esifakiwe.
Ngamafuphi
U-Inhlanzi yegolide uzwa cishe kusukela ku-50 Hz kuya ku-3 kHz, futhi ubamba kangcono eduze kuka-500 Hz. Nge-Animal Ears ungathatha noma yimuphi umsindo wakho bese uwuzwa ngendlela ayizwa ngayo.
Inhlanzi yegolide iyingcweti. Iningi lezinhlanzi lizwa kuphela ukunyakaza kwamanzi, kodwa le ineketango lamathambo amancane elixhuma isikhwama sokubhukuda — isikhwama segesi — endlebeni yangaphakathi. Isikhwama siyadlidliza nomsindo bese amathambo edlulisela lokho kudlidliza ngaphakathi: empeleni, isikhulisi somsindo esifakwe efekthri. Umphumela: izwa kusukela ku-50 kuya ku-3 000 Hz, ububanzi obukhulu kakhulu kunobomakhelwane bayo ethangini.
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 | 3 kHz |
| Umsindo awuzwa kacace kunayo yonke | 500 Hz |
| Okuzwa wena | 20 Hz – 20 kHz |
Izindlebe zakho vs. ezika-Inhlanzi yegolide
Ngakolunye uhlangothi uphuthelwa imisindo ephakeme oyizwayo wena: ngaphezu kuka-3 kHz, kuye akusekho lutho.
I-audiogram
| I-Hertz (Hz) | Umkhawulo wokuzwa |
|---|---|
| 50 Hz | 75 dB |
| 100 Hz | 70 dB |
| 200 Hz | 62 dB |
| 300 Hz | 58 dB |
| 400 Hz | 55 dB |
| 500 Hz | 54 dB |
| 700 Hz | 56 dB |
| 1 kHz | 65 dB |
| 1.5 kHz | 80 dB |
| 2 kHz | 98 dB |
| 3 kHz | 122 dB |
Pressure audiogram in dB re 1 µPa; goldfish is a Weberian hearing specialist that genuinely detects sound pressure, so the curve is EQ-meaningful.
Ingabe u-Inhlanzi yegolide uzwa izinto ongenakuzizwa wena?
U-Inhlanzi yegolide ubamba konke kusukela ku-50 Hz (ophansi kakhulu) kuya ku-3 kHz (ophakeme kakhulu), futhi uzwa kacace kakhulu eduze kuka-500 Hz.
Ngakolunye uhlangothi uphuthelwa imisindo ephakeme oyizwayo wena: ngaphezu kuka-3 kHz, kuye akusekho lutho.
Imibuzo evamile
Yimiphi imisindo ezwiwa ngu-Inhlanzi yegolide?
U-Inhlanzi yegolide ubamba konke kusukela ku-50 Hz (ophansi kakhulu) kuya ku-3 kHz (ophakeme kakhulu), futhi uzwa kacace kakhulu eduze kuka-500 Hz.
Ingabe u-Inhlanzi yegolide uzwa izinto ongenakuzizwa wena?
Ngakolunye uhlangothi uphuthelwa imisindo ephakeme oyizwayo wena: ngaphezu kuka-3 kHz, kuye akusekho lutho.
I-Animal Ears yenza kanjani ukuthi umsindo uzwakale njengoba u-Inhlanzi yegolide ewuzwa?
Ososayensi balinganisile, izinga ngezinga, ukuthi umsindo kufanele ube mkhulu kangakanani ukuze u-Inhlanzi yegolide 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
- Fay, R.R. (1969). Behavioral audiogram for the goldfish. J. Auditory Research, 9, 112–121.
- Jacobs, D.W. & Tavolga, W.N. (1967). Acoustic intensity limens in the goldfish. Animal Behaviour, 15(2–3), 324–335. doi:10.1016/0003-3472(67)90019-X
Ezinye izilwane
Ushaka
Imisindo ephansi kuphela emthintayo: inhlanzi elimele ephithizela emamitheni angamakhulu.
I-dragonfish
Umlaleli wasekujuleni: sazi kancane kakhulu kangangokuthi lokhu kungumcabango oqotho.
I-clownfish
Amaphuphu ayo afuna ukuqhephuka kwehlanga lwezinhlobo zolwandle ukuze athole ikhaya.
Isele
Indlebe ehlukaniswe kabili, ilungiselelwe amanothi amabili engoma yayo.
Animal Ears
Landa i-Animal Ears
Layisha umsindo wakho bese uwuzwa ngendlela isilwane ebesizowuzwa ngayo.