# Animal Ears — Escolta el món a través de les seves orelles.

> Puja un so i escolta'l tal com el sentiria un animal.
> El teu àudio es queda en aquest dispositiu.

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

## Res inventat: això ve d'estudis reals

Cada animal d'aquí té al darrere un mesurament de debò: científics que van comprovar, to a to, a partir de quin volum comença a sentir-hi. Nosaltres fem servir aquestes corbes per transformar el teu so, i citem la font a cada pàgina. És una aproximació honesta, no una còpia exacta del que sent l'animal.

## Tria un animal (45)

El so més greu / El so més agut / El que sent més clar:

- Humà (Homo sapiens) — 20 Hz / 20 kHz / 3.1 kHz — https://animalears.app/ca/animals/human/
- Gos (Canis familiaris) — 67 Hz / 45 kHz / 4 kHz — https://animalears.app/ca/animals/dog/
- Gat (Felis catus) — 55 Hz / 79 kHz / 8 kHz — https://animalears.app/ca/animals/cat/
- Bestiar boví (Bos taurus) — 23 Hz / 35 kHz / 8 kHz — https://animalears.app/ca/animals/bull/
- Cavall (Equus caballus) — 55 Hz / 33.5 kHz / 2 kHz — https://animalears.app/ca/animals/horse/
- Conill (Oryctolagus cuniculus) — 96 Hz / 49 kHz / 1 kHz — https://animalears.app/ca/animals/rabbit/
- Ratolí (Mus musculus) — 2.3 kHz / 85.5 kHz / 16 kHz — https://animalears.app/ca/animals/mouse/
- Cérvol (Odocoileus virginianus) — 115 Hz / 54 kHz / 8 kHz — https://animalears.app/ca/animals/deer/
- Fura (Mustela putorius furo) — 36 Hz / 44 kHz / 12 kHz — https://animalears.app/ca/animals/ferret/
- os rentador (Procyon lotor) — 100 Hz / 40 kHz / 1 kHz — https://animalears.app/ca/animals/raccoon/
- Àguila (Haliaeetus leucocephalus) — 200 Hz / 5.7 kHz / 2 kHz — https://animalears.app/ca/animals/eagle/
- Abella (Apis mellifera) — 10 Hz / 500 Hz / 265 Hz — https://animalears.app/ca/animals/honeybee/
- Tauró (Negaprion brevirostris) — 10 Hz / 1 kHz / 300 Hz — https://animalears.app/ca/animals/shark/
- Dofí (Tursiops truncatus) — 75 Hz / 150 kHz / 60 kHz — https://animalears.app/ca/animals/dolphin/
- Elefant (Elephas maximus) — 17 Hz / 10.5 kHz / 1 kHz — https://animalears.app/ca/animals/elephant/
- Pop (Octopus vulgaris) — 1 Hz / 200 Hz / 60 Hz — https://animalears.app/ca/animals/octopus/
- Serp (Python regius) — 80 Hz / 1 kHz / 160 Hz — https://animalears.app/ca/animals/snake/
- Mosca (Aedes aegypti) — 80 Hz / 800 Hz / 380 Hz — https://animalears.app/ca/animals/housefly/
- Galera (Hemisquilla californiensis) — 20 Hz / 1 kHz / 40 Hz — https://animalears.app/ca/animals/mantis_shrimp/
- Dragó (Gekko gecko) — 100 Hz / 5 kHz / 1 kHz — https://animalears.app/ca/animals/gecko/
- Colom (Columba livia) — 40 Hz / 8.5 kHz / 1 kHz — https://animalears.app/ca/animals/pigeon/
- Porc (Sus scrofa domesticus) — 42 Hz / 40.5 kHz / 8 kHz — https://animalears.app/ca/animals/pig/
- Cabra (Capra hircus) — 78 Hz / 37 kHz / 2 kHz — https://animalears.app/ca/animals/goat/
- Ovella (Ovis aries) — 100 Hz / 30 kHz / 7 kHz — https://animalears.app/ca/animals/sheep/
- Esquirol (Sciurus niger) — 113 Hz / 49 kHz / 8 kHz — https://animalears.app/ca/animals/squirrel/
- Ren (Rangifer tarandus) — 70 Hz / 38 kHz / 8 kHz — https://animalears.app/ca/animals/reindeer/
- Ratpenat (Eptesicus fuscus) — 2.6 kHz / 100 kHz / 20 kHz — https://animalears.app/ca/animals/bat/
- Foca (Phoca vitulina) — 50 Hz / 30 kHz / 3.2 kHz — https://animalears.app/ca/animals/seal/
- Tigre (Panthera tigris) — 55 Hz / 79 kHz / 8 kHz — https://animalears.app/ca/animals/tiger/
- Mussol (Tyto alba) — 200 Hz / 12 kHz / 6.3 kHz — https://animalears.app/ca/animals/owl/
- Gallina (Gallus gallus domesticus) — 9 Hz / 7.2 kHz / 2 kHz — https://animalears.app/ca/animals/chicken/
- Colibrí (Lampornis clemenciae) — 300 Hz / 7 kHz / 2 kHz — https://animalears.app/ca/animals/hummingbird/
- Ànec (Anas platyrhynchos) — 66 Hz / 7.6 kHz / 2 kHz — https://animalears.app/ca/animals/duck/
- Pingüí (Spheniscus humboldti) — 250 Hz / 10 kHz / 2 kHz — https://animalears.app/ca/animals/penguin/
- Camaleó (Chamaeleo calyptratus) — 100 Hz / 1.5 kHz / 350 Hz — https://animalears.app/ca/animals/chameleon/
- Tortuga marina (Caretta caretta) — 50 Hz / 1 kHz / 300 Hz — https://animalears.app/ca/animals/sea_turtle/
- Granota (Rana catesbeiana) — 100 Hz / 3 kHz / 200 Hz — https://animalears.app/ca/animals/frog/
- Cocodril (Alligator mississippiensis) — 100 Hz / 4 kHz / 1 kHz — https://animalears.app/ca/animals/crocodile/
- Peix de colors (Carassius auratus) — 50 Hz / 3 kHz / 500 Hz — https://animalears.app/ca/animals/goldfish/
- Peix pallasso (Amphiprion ocellaris) — 75 Hz / 1.8 kHz / 75 Hz — https://animalears.app/ca/animals/clownfish/
- Peix drac (Stomiidae) — 50 Hz / 1 kHz / 150 Hz — https://animalears.app/ca/animals/dragonfish/
- Papallona (Morpho peleides) — 500 Hz / 10 kHz / 3 kHz — https://animalears.app/ca/animals/butterfly/
- Libèl·lula (Anax junius) — 10 Hz / 500 Hz / 100 Hz — https://animalears.app/ca/animals/dragonfly/
- Aranya saltadora (Phidippus audax) — 80 Hz / 2 kHz / 100 Hz — https://animalears.app/ca/animals/jumping_spider/
- Arna (Agrotis segetum) — 3 kHz / 100 kHz / 30 kHz — https://animalears.app/ca/animals/moth/

## El que sents tu

20 Hz – 20 kHz.

## Glossari

- Audiograma: És el «carnet auditiu» d'un animal: un gràfic que mostra quin volum mínim li cal per començar a sentir cada to. Com més avall estigui la línia, millor hi sent. És el mateix tipus de prova que et fan a l'otorrino.
- Ultrasò: Sons tan aguts que la teva orella ja no els registra: per sobre d'uns 20.000 Hz. Per a tu són silenci total, però un gos, un gat o un ratpenat els senten perfectament. El xiulet «mut» per a gossos viu justament allà.
- Infrasò: Sons tan greus que la teva orella ja no els registra: per sota d'uns 20 Hz. Més que sentir-los, notaries un tremolor al pit, com quan passa un camió enorme. Els elefants i els coloms sí que els perceben, fins i tot a quilòmetres.
- Hertz (Hz): Els hertz compten quantes vegades per segon vibra un so. Poques vibracions = greu (el retruny d'un tro, uns 30 Hz). Moltes vibracions = agut (el pip d'un microones, uns 3.000 Hz). I «1 kHz» és simplement una manera curta de dir 1.000 Hz. Tu sents, més o menys, de 20 Hz a 20.000 Hz.
- Llindar auditiu: El volum mínim amb què un so deixa de ser silenci: el punt exacte en què un animal comença a sentir-lo. Com més baix sigui aquest punt, més fina és la seva oïda.

## Siguem honestos

Això és una recreació aproximada, no una còpia exacta. Partim de mesuraments publicats en estudis científics, però ningú no pot ficar-se dins el cap d'un animal per comprovar què sent de debò.

## D'on surten aquestes dades

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.

## Tria el teu idioma (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