# Animal Ears — Heyrðu heiminn með þeirra eyrum.

> Hladdu upp hljóði og heyrðu það eins og dýr myndi heyra það.
> Hljóðið þitt verður áfram í þessu tæki.

language: is
canonical: https://animalears.app/is/

## Ekkert er tilbúningur: allt kemur úr raunverulegum rannsóknum

Að baki hverju dýri hér liggur raunveruleg mæling: vísindamenn sem könnuðu, tónhæð fyrir tónhæð, við hvaða styrk það byrjar að heyra. Við notum þær kúrfur til að umbreyta hljóðinu þínu og við nefnum heimildina á hverri síðu. Þetta er heiðarleg nálgun, ekki nákvæm eftirmynd af upplifun dýrsins.

## Veldu dýr (45)

Lægsta hljóðið / Hæsta hljóðið / Það sem hann heyrir skýrast:

- Maður (Homo sapiens) — 20 Hz / 20 kHz / 3.1 kHz — https://animalears.app/is/animals/human/
- Hundur (Canis familiaris) — 67 Hz / 45 kHz / 4 kHz — https://animalears.app/is/animals/dog/
- Köttur (Felis catus) — 55 Hz / 79 kHz / 8 kHz — https://animalears.app/is/animals/cat/
- Nautgripir (Bos taurus) — 23 Hz / 35 kHz / 8 kHz — https://animalears.app/is/animals/bull/
- Hestur (Equus caballus) — 55 Hz / 33.5 kHz / 2 kHz — https://animalears.app/is/animals/horse/
- Kanína (Oryctolagus cuniculus) — 96 Hz / 49 kHz / 1 kHz — https://animalears.app/is/animals/rabbit/
- Mús (Mus musculus) — 2.3 kHz / 85.5 kHz / 16 kHz — https://animalears.app/is/animals/mouse/
- Hjörtur (Odocoileus virginianus) — 115 Hz / 54 kHz / 8 kHz — https://animalears.app/is/animals/deer/
- Frett (Mustela putorius furo) — 36 Hz / 44 kHz / 12 kHz — https://animalears.app/is/animals/ferret/
- þvottabjörn (Procyon lotor) — 100 Hz / 40 kHz / 1 kHz — https://animalears.app/is/animals/raccoon/
- Örn (Haliaeetus leucocephalus) — 200 Hz / 5.7 kHz / 2 kHz — https://animalears.app/is/animals/eagle/
- Hunangsfluga (Apis mellifera) — 10 Hz / 500 Hz / 265 Hz — https://animalears.app/is/animals/honeybee/
- Hákarl (Negaprion brevirostris) — 10 Hz / 1 kHz / 300 Hz — https://animalears.app/is/animals/shark/
- Höfrungur (Tursiops truncatus) — 75 Hz / 150 kHz / 60 kHz — https://animalears.app/is/animals/dolphin/
- Fíll (Elephas maximus) — 17 Hz / 10.5 kHz / 1 kHz — https://animalears.app/is/animals/elephant/
- Kolkrabbi (Octopus vulgaris) — 1 Hz / 200 Hz / 60 Hz — https://animalears.app/is/animals/octopus/
- Snákur (Python regius) — 80 Hz / 1 kHz / 160 Hz — https://animalears.app/is/animals/snake/
- Fluga (Aedes aegypti) — 80 Hz / 800 Hz / 380 Hz — https://animalears.app/is/animals/housefly/
- Bænarækja (Hemisquilla californiensis) — 20 Hz / 1 kHz / 40 Hz — https://animalears.app/is/animals/mantis_shrimp/
- Gekkó (Gekko gecko) — 100 Hz / 5 kHz / 1 kHz — https://animalears.app/is/animals/gecko/
- Dúfa (Columba livia) — 40 Hz / 8.5 kHz / 1 kHz — https://animalears.app/is/animals/pigeon/
- Svín (Sus scrofa domesticus) — 42 Hz / 40.5 kHz / 8 kHz — https://animalears.app/is/animals/pig/
- Geit (Capra hircus) — 78 Hz / 37 kHz / 2 kHz — https://animalears.app/is/animals/goat/
- Sauðkind (Ovis aries) — 100 Hz / 30 kHz / 7 kHz — https://animalears.app/is/animals/sheep/
- Íkorni (Sciurus niger) — 113 Hz / 49 kHz / 8 kHz — https://animalears.app/is/animals/squirrel/
- Hreindýr (Rangifer tarandus) — 70 Hz / 38 kHz / 8 kHz — https://animalears.app/is/animals/reindeer/
- Leðurblaka (Eptesicus fuscus) — 2.6 kHz / 100 kHz / 20 kHz — https://animalears.app/is/animals/bat/
- Selur (Phoca vitulina) — 50 Hz / 30 kHz / 3.2 kHz — https://animalears.app/is/animals/seal/
- Tígrisdýr (Panthera tigris) — 55 Hz / 79 kHz / 8 kHz — https://animalears.app/is/animals/tiger/
- Ugla (Tyto alba) — 200 Hz / 12 kHz / 6.3 kHz — https://animalears.app/is/animals/owl/
- Hæna (Gallus gallus domesticus) — 9 Hz / 7.2 kHz / 2 kHz — https://animalears.app/is/animals/chicken/
- Kólibrífugl (Lampornis clemenciae) — 300 Hz / 7 kHz / 2 kHz — https://animalears.app/is/animals/hummingbird/
- Önd (Anas platyrhynchos) — 66 Hz / 7.6 kHz / 2 kHz — https://animalears.app/is/animals/duck/
- Mörgæs (Spheniscus humboldti) — 250 Hz / 10 kHz / 2 kHz — https://animalears.app/is/animals/penguin/
- Kameljón (Chamaeleo calyptratus) — 100 Hz / 1.5 kHz / 350 Hz — https://animalears.app/is/animals/chameleon/
- Sæskjaldbaka (Caretta caretta) — 50 Hz / 1 kHz / 300 Hz — https://animalears.app/is/animals/sea_turtle/
- Froskur (Rana catesbeiana) — 100 Hz / 3 kHz / 200 Hz — https://animalears.app/is/animals/frog/
- Krókódíll (Alligator mississippiensis) — 100 Hz / 4 kHz / 1 kHz — https://animalears.app/is/animals/crocodile/
- Gullfiskur (Carassius auratus) — 50 Hz / 3 kHz / 500 Hz — https://animalears.app/is/animals/goldfish/
- Trúðfiskur (Amphiprion ocellaris) — 75 Hz / 1.8 kHz / 75 Hz — https://animalears.app/is/animals/clownfish/
- Drekafiskur (Stomiidae) — 50 Hz / 1 kHz / 150 Hz — https://animalears.app/is/animals/dragonfish/
- Fiðrildi (Morpho peleides) — 500 Hz / 10 kHz / 3 kHz — https://animalears.app/is/animals/butterfly/
- Drekafluga (Anax junius) — 10 Hz / 500 Hz / 100 Hz — https://animalears.app/is/animals/dragonfly/
- Stökkkónguló (Phidippus audax) — 80 Hz / 2 kHz / 100 Hz — https://animalears.app/is/animals/jumping_spider/
- Mölfluga (Agrotis segetum) — 3 kHz / 100 kHz / 30 kHz — https://animalears.app/is/animals/moth/

## Það sem þú heyrir

20 Hz – 20 kHz.

## Orðalisti

- Heyrnarlínurit: Þetta er einkunnaspjald heyrnar dýrs: graf sem sýnir hversu hátt hljóð þarf að vera til að það byrji að heyra hverja tónhæð. Því neðar sem línan liggur, því skarpari er heyrnin. Þetta er sama prófið og gert er á þér hjá háls-, nef- og eyrnalækni.
- Úthljóð: Hljóð sem eru svo há að eyrað þitt skráir þau ekki lengur: yfir um 20.000 Hz. Fyrir þig er þetta algjör þögn, en hundur, köttur eða leðurblaka heyra þau fullkomlega. „Hljóðlausa“ hundaflautan liggur einmitt þar.
- Innhljóð: Hljóð sem eru svo djúp að eyrað þitt skráir þau ekki lengur: undir um 20 Hz. Í stað þess að heyra þau fyndir þú titring í brjóstinu, eins og þegar þungur vörubíll ekur hjá. Fílar og dúfur nema þau hins vegar, jafnvel í kílómetra fjarlægð.
- Hertz (Hz): Hertz telur hversu oft á sekúndu hljóð titrar. Fáir titringar = lágt (drunur í þrumu, um 30 Hz). Margir titringar = hátt (píp í örbylgjuofni, um 3.000 Hz). Og „1 kHz“ er bara stytting á 1.000 Hz. Þú heyrir, í grófum dráttum, frá 20 Hz upp í 20.000 Hz.
- Heyrnarþröskuldur: Lægsti styrkur þar sem hljóð hættir að vera þögn: nákvæmlega punkturinn þar sem dýr byrjar að heyra það. Því lægri sem sá punktur er, því næmari er heyrnin.

## Verum hreinskilin

Þetta er heiðarleg nálgun, ekki nákvæm eftirmynd. Við byggjum á mælingum sem birtar hafa verið í vísindarannsóknum, en enginn getur skriðið inn í höfuð dýrs til að athuga hvað það upplifir í raun.

## Hvaðan þessar tölur koma

Thresholds are digitised from published behavioural and neurophysiological
audiograms; every species page lists its citations. In-air curves are dB SPL
(re 20 µPa); underwater species use dB re 1 µPa and invertebrates use
relative/detection-band curves — each page states which.

## Veldu tungumálið þitt (70)

- en: https://animalears.app/en/llms.txt
- af: https://animalears.app/af/llms.txt
- am: https://animalears.app/am/llms.txt
- ar: https://animalears.app/ar/llms.txt
- az: https://animalears.app/az/llms.txt
- be: https://animalears.app/be/llms.txt
- bg: https://animalears.app/bg/llms.txt
- bn: https://animalears.app/bn/llms.txt
- ca: https://animalears.app/ca/llms.txt
- cs: https://animalears.app/cs/llms.txt
- da: https://animalears.app/da/llms.txt
- de: https://animalears.app/de/llms.txt
- el: https://animalears.app/el/llms.txt
- es: https://animalears.app/es/llms.txt
- et: https://animalears.app/et/llms.txt
- eu: https://animalears.app/eu/llms.txt
- fa: https://animalears.app/fa/llms.txt
- fi: https://animalears.app/fi/llms.txt
- fil: https://animalears.app/fil/llms.txt
- fr: https://animalears.app/fr/llms.txt
- gl: https://animalears.app/gl/llms.txt
- gu: https://animalears.app/gu/llms.txt
- he: https://animalears.app/he/llms.txt
- hi: https://animalears.app/hi/llms.txt
- hr: https://animalears.app/hr/llms.txt
- hu: https://animalears.app/hu/llms.txt
- hy: https://animalears.app/hy/llms.txt
- id: https://animalears.app/id/llms.txt
- is: https://animalears.app/is/llms.txt
- it: https://animalears.app/it/llms.txt
- ja: https://animalears.app/ja/llms.txt
- ka: https://animalears.app/ka/llms.txt
- kk: https://animalears.app/kk/llms.txt
- km: https://animalears.app/km/llms.txt
- kn: https://animalears.app/kn/llms.txt
- ko: https://animalears.app/ko/llms.txt
- ky: https://animalears.app/ky/llms.txt
- lo: https://animalears.app/lo/llms.txt
- lt: https://animalears.app/lt/llms.txt
- lv: https://animalears.app/lv/llms.txt
- mk: https://animalears.app/mk/llms.txt
- ml: https://animalears.app/ml/llms.txt
- mn: https://animalears.app/mn/llms.txt
- mr: https://animalears.app/mr/llms.txt
- ms: https://animalears.app/ms/llms.txt
- my: https://animalears.app/my/llms.txt
- ne: https://animalears.app/ne/llms.txt
- nl: https://animalears.app/nl/llms.txt
- no: https://animalears.app/no/llms.txt
- pa: https://animalears.app/pa/llms.txt
- pl: https://animalears.app/pl/llms.txt
- pt: https://animalears.app/pt/llms.txt
- ro: https://animalears.app/ro/llms.txt
- ru: https://animalears.app/ru/llms.txt
- si: https://animalears.app/si/llms.txt
- sk: https://animalears.app/sk/llms.txt
- sl: https://animalears.app/sl/llms.txt
- sr: https://animalears.app/sr/llms.txt
- sv: https://animalears.app/sv/llms.txt
- sw: https://animalears.app/sw/llms.txt
- ta: https://animalears.app/ta/llms.txt
- te: https://animalears.app/te/llms.txt
- th: https://animalears.app/th/llms.txt
- tr: https://animalears.app/tr/llms.txt
- uk: https://animalears.app/uk/llms.txt
- ur: https://animalears.app/ur/llms.txt
- vi: https://animalears.app/vi/llms.txt
- zh-Hans: https://animalears.app/zh/llms.txt
- zh-Hant: https://animalears.app/zh-Hant/llms.txt
- zu: https://animalears.app/zu/llms.txt