Nattum dégg melodi yi

Mën nga dégg ban melodi moo kawe? Xoolal ritt bi gën a tuuti nga mën a dégg, jëltal ritt bu melodi ak sa bopp, topp nga jéem ràññee note yi. Lu tollu ci 4 simili, te amul fay ak bindu.

Jëfandikukat yi ci ekip HelibrainRobert moo ko seetaat(Anglais), di jàng biophysique ngir am doktoratÑu bind ko Seetaat bu mujj

Naka ngay jàng sa njuréef

  • Ritt bi gën a tuuti nga dégg: ci cents. Demi-ton, maanaam ritt bi nekk diggante ñaari butoŋ yu jege ci piano, mooy 100 cents. Mën nga ko ràññee lu tollu ci 7 yoon ci 10. Lu gën a tuuti moo gën a jub.
  • Ritt yi nga méngale: limu melodi yu 5 yi nga jëltal ak sa bopp, te méngooñu bu baax. Gaawaayu ritt bi bokkuko: dañuy yaatal sa bës yi ngir mu tollook diiru melodi bi bala ñuy méngale.
  • Njuumte ci waxtoom ritt yi: ci benn yi, tolluwaay bi diggante sa bës yi wuute na ak tolluwaayu diggante melodi bi, ci limu porsaaŋ.
  • Note yi nga ràññee (tëralukaay bu ñu mën a bayyi): limu note yu kenn-kuy nga ràññee bu jub. Note bu jekkiwul benn demi-ton day joxe njariñ bu njëkk ci porsaaŋ bi, ni la ay seetkat di nattale [1].

Naka la dégginug nit ñu bari?

Demi-ton mooy 100 cents. Ci seetlu yi ñu def ci laborator, nit ñi amul tàggat muusig dañuy mën a dégg wuuteu melodi bu tollu ci 12 ba 35 cents, te muusisiyɛŋ yu tàggu mën nañu dégg wuute bu tollu ci 2 ba 17 cents [2][3][4]. Tàggat bi am na njariñ lool: nit ñi amul tàggat muusig jot nañu ci tolluwaayu muusisiyɛŋ yi gannaaw 4 ba 8 waxtu yu tàggat [2]. Dëgg-dëgg, amusia judduwaay (déggul melodi) rare la, di tollu ci 1.5% ci mag ñi [5].

Xibaar yu gaaw

  • Nit ñu am déggu melodi gu bon rare la: lu tollu ci 1.5% ci mag ñi am nañu amusia judduwaay, jafe-jafe bu sax ci dégg melodi, ci benn seetlu ci internet bu xool 16,600 mag [5]. Waaye nit ñu baree ngi naan "man mënuma woy".
  • Tàggat day yeesal déggu melodi: ci tàmbali, tolluwaayu muusisiyɛŋ yu muusig klasik yi gën na tolluwaayu ñi amul tàggat muusig lu ëpp 6 yoon. Nit ñi amul tàggat muusig dindi nañu wuute bi gannaaw 4 ba 8 waxtu yu tàggat [2].
  • Déggu note bu mat sëkk aju na ci tàggat bu ndaw ak làkk: ci taalibe yu muusig yi tàmbali njàngum muusig ci atum 4 ba 5, lu tollu ci 60% ci Beijing ak 14% ci benn konserwatuwaar bu US amoon nañu déggu note bu mat sëkk [6].
  • "1 ci 10,000" lim bu woyof la: limu déggu note bu mat sëkk bu ñu di jëfandikoo lu bari jóge na ci mébét bu 1955, te sukkandiku ci muusisiyɛŋ yi benn seetkat daje woon ak ñoom, te duñu leen fal ci yoon wu random [7].
  • Ñépp dañuy bës lu jiitu: boo bësandoo ak benn beat, li ëpp ci nit ñi dañuy bës lu tollu ci ay milisegond yu néew ci kanam beat bi [8].

Naka la nattum dégg melodi yi doxee

  1. Nattum baat. Dégg nga ñeenti note yu di yokku, ngir mën a tëral baat bu neex. Baat bu dëgër ëppul njariñ.
  2. Kawe walla suufe? Ñaari melodi dañuy tàmbali benn-benn. Ñaareel bi kawe na walla suufe? Melodiyu njëkk bi soppeeku na saa su nekk, diggante 330 ak 660 Hz, kon mënoo jàng note bu sax. Ritt bi tàmbali na ci 100 cents. Gannaaw ñaari tontu yu jub ci topp, mu gën a tuuti; gannaaw tontu bu jubul, mu gën a yaatu. Njàngaleg "2 suufe, 1 kawe" bii day tax mu dëgër ci tolluwaay bi nga jub lu tollu ci 71% [9]. Dafay taxaw gannaaw 10 soppi-yoon, te njuréef mi mooy limu mujj 6 yi ñu jëfandikoo.
  3. Ritt. Ritt bu gaaw ci klik day dox 2 yoon; topp nga jëltal ko. Am na 5 ritt.
  4. Nattum déggu note bu mat sëkk (tëralukaay bu ñu mën a bayyi). 12 note kenn-kuy, amul note buy joxe misaal te amul tontu buy topp. Tuddal note bu nekk ci clavier bi.

Baat bu nekk dañu ko sos ci sa navigateur; amul benn baat bu ñu denc.

Nattum déggu note bu mat sëkk

Déggu note bu mat sëkk (absolu) mooy tudd note te dégguloo note bu ñu joxe misaal. Ci benn seetlu bu mag ci internet, nit ñi am ko jot nañu score yu ëpp lool ñépp; score yi séddoo nañu ci ñaari mbooloo yu wuute, te néew na ñi nekk ci diggante [1]. Ñaata nit moo ko am aju na ci ñi ngay laaj: lu tollu ci 30% ci taalibe yu muusig yu Japan ak 7% ci taalibe yu muusig yu Poland jaar nañu nattum bu dëgër [7], te njàngum muusig bu ndaw ak làkk bu ton day yokk sa chance [6]. Li ëpp ci nit ñi, boole ci muusisiyɛŋ yu baax yi, am nañu déggu wuute: dañuy dégg ritt yi diggante note yi, te duñu dégg note yi ci seen bopp.

Lan moo mën a soppi sa njuréef?

  • Tàggatu muusig. At yu bari ci fo instrument walla woy day tax ritt yi gën a yomb a dégg [2][3].
  • Tàggat ci nattum bi. Ritt bi nga mën a dégg day gën a tuuti ci jéem yu njëkk yi, ba ci benn sesiyoŋ [2]. Méngaleel sa jéem bu topp ak bii.
  • Ecouteur ak néeg bi. Ecouteur ak néeg bu dal dañuy dimbali. Haut-parleuru telefon bu tuuti mën na tax melodi yu suufe jafe a dégg.
  • Teewlu ak sonn. Boo bàyyi teewlu ci benn jéem, ritt bi day yokkuwaat.
  • Aadum ritt. Nit ñi dañuy jekkandoo melodi yi ngir ñu neex a bës, lu melni note yu gudd ñaari yoon tollook note yu gàtt, boo leen jëltalee [10]. Am na yenn "njuumte" yu ñépp di def.

Li nattum bii mën a wax ak li mënul a wax

Nattum dégg melodi yi bu Helibrain ab po bu neex la ngir déggu, te sukkandiku na ci nattum yu seetlu. Du nattum dégg, du saytu amusia, te du ay nattum seetlu yu ñu di jëfandikoo ngir saytu amusia (ni Montreal Battery of Evaluation of Amusia) [11]. Baatu navigateur ak haut-parleur yi du jumtukaay laborator, kon jàppal sa lim yi ni lim yu jegejege.

Su fekkee nga jaaxle ci sa dégg, misaal speech bi mel ni mu tëju, demal seeti doktor walla benn spécialiste ci dégg.

Laaj yi ñu faral di laaj

Naka laay xam su ma déggul melodi?

Su fekkee mën nga ràññee ban melodi moo kawe ci ñaari melodi yu wuute 100 cents (demi-ton), kon lu ëpp solo sax dégguloo melodi: nit ñu bari dañuy dégg ritt yu gën a tuuti [2][4]. Dëgg-dëgg, déggul melodi, amusia judduwaay, dafay dal ci lu tollu ci 1.5% ci mag ñi [5], te dañuy saytu ko ak nattum seetlu yu gën a gudd. Nattum dégg melodi yi bu Helibrain day jox la xalaat bu njëkk, du saytu.

Ñaata porsaaŋ ci nit ñi déggul melodi?

Lu tollu ci 1.5% ci mag ñi am nañu amusia judduwaay, ni benn seetlu ci internet bi xool 16,600 mag yu am 18 ba 65 at [5]. Benn seetlu bu yàgg ci 1980 limoon na ko 4%, te jëfandikoo nattum wuute ak tekki bu yomb [12]. Nit ñu bare gën a bari dañuy yaakaar ne dañuy déggul melodi ndax mënuñoo woy bu baax; woy ak déggu melodi ñaari mën-mën yu wuute lañu.

Déggu note bu mat sëkk rare na naka?

Déggu note bu mat sëkk rare na ci nit ñi yépp, waaye kenn nattagul bu baax ñaata la rare. Lim bi ñu xam lool "1 ci 10,000" mbir mu màggat la te sukkandiku ci xibaar yu néew [7]. Ci taalibe yu muusig, tolluwaay bi day jóge ci porsaaŋ yu néew ba ci lu tollu ci 30%, aju ci waxtu bi tàggat bi tàmbalee ak làkk bi [6][7].

Ndaw yi mën nañu jàng déggu note bu mat sëkk?

Mag ñi mën nañu jàng ràññee yenn note ak tàggat bu bari, waaye déggu note bu mat sëkk aju na lool ci njàngum muusig bu ndaw [6]. Déggu wuute, maanaam dégg ritt yi diggante note yi, mooy li muusisiyɛŋ yi ëpp di jëfandikoo, te tàggat mën na ko yokk ci bépp at [2].

Ban score moo baax ci nattum melodi bi?

Ci seetlu yi ñu def ci laborator, nit ñi amul tàggat muusig dañuy dégg wuute yu tollu ci 12 ba 35 cents, te muusisiyɛŋ yu tàggu dañuy dégg 2 ba 17 cents [2][3][4]. Njuréef bu suufe 10 cents day tekki déggu bu rafet lool. Lu ëpp 100 cents (demi-ton) lu yombul la, te baax na nga jéemaat ci néeg bu dal ak écouteur.

Nattum dégg melodi yi bu Helibrain dëgg-dëgg amul fay?

Waaw. Nattum bi ak sa njuréef yépp amul fay: amul bindu, amul email, amul fay. Helibrain am na xaalis ci app bi, te am na ci moom porogaraam bu amul fay ak yu am fay; soxlawul app bi ngir def nattum bi.

Natt yu aju ci lii

Gis lépp 43 nattum xel yu amul fay

Ndax bëgg nga jëf ci loolu bés bu nekk? App Helibrain (léegi ci anglais rekk) am na tëriin bu amul fay ak tëriin yu ñu fay.

Tudd xët wii ni cosaan: Nattum dégg melodi yi. Helibrain. 2026. https://helibrain.com/wo/tone-deaf-test. CC BY 4.0.

Laaj yi ñu faral di laaj

How this test works

This ear game has two parts and an optional third. First, two tones play and you say whether the second was higher or lower. The difference shrinks after two right answers and grows after a mistake, until it settles near the smallest step you can hear. That step, in cents, is your main score. Second, you tap back 5 short click rhythms. Third, you can name 12 single notes. This up-down method was described in 1971.

Version 1 · Cite this test:

Helibrain (2026). Tone deaf test, v1. https://helibrain.com/tone-deaf-test/methods

Full method →

Mbugal yi

  1. Athos EA, Levinson B, Kistler A, et al. (2007). Dichotomy and perceptual distortions in absolute pitch ability. PNAS 104(37):14795–14800. doi.org/10.1073/pnas.0703868104
  2. Micheyl C, Delhommeau K, Perrot X, Oxenham AJ (2006). Influence of musical and psychoacoustical training on pitch discrimination. Hearing Research 219(1–2):36–47. doi.org/10.1016/j.heares.2006.05.004 (limu cents yi niiñee nañu ko ci Deroche et al. 2017, doi.org/10.1121/1.5005496)
  3. Bianchi F, Santurette S, Wendt D, Dau T (2016). Pitch discrimination in musicians and non-musicians: effects of harmonic resolvability and processing effort. Journal of the Association for Research in Otolaryngology 17(1):69–79. doi.org/10.1007/s10162-015-0548-2
  4. Larrouy-Maestri P, Harrison PMC, Müllensiefen D (2019). The mistuning perception test: a new measurement instrument. Behavior Research Methods 51(2):663–675. doi.org/10.3758/s13428-019-01225-1
  5. Peretz I, Vuvan DT (2017). Prevalence of congenital amusia. European Journal of Human Genetics 25(5):625–630. doi.org/10.1038/ejhg.2017.15
  6. Deutsch D, Henthorn T, Marvin E, Xu H (2006). Absolute pitch among American and Chinese conservatory students: prevalence differences, and evidence for a speech-related critical period. Journal of the Acoustical Society of America 119(2):719–722. doi.org/10.1121/1.2151799
  7. Miyazaki K, Makomaska S, Rakowski A (2012). Prevalence of absolute pitch: a comparison between Japanese and Polish music students. Journal of the Acoustical Society of America 132(5):3484–3493. doi.org/10.1121/1.4756956
  8. Aschersleben G (2002). Temporal control of movements in sensorimotor synchronization. Brain and Cognition 48(1):66–79. doi.org/10.1006/brcg.2001.1304
  9. Levitt H (1971). Transformed up-down methods in psychoacoustics. Journal of the Acoustical Society of America 49(2B):467–477. doi.org/10.1121/1.1912375
  10. Jacoby N, McDermott JH (2017). Integer ratio priors on musical rhythm revealed cross-culturally by iterated reproduction. Current Biology 27(3):359–370. doi.org/10.1016/j.cub.2016.12.031
  11. Peretz I, Champod AS, Hyde K (2003). Varieties of musical disorders. The Montreal Battery of Evaluation of Amusia. Annals of the New York Academy of Sciences 999:58–75. doi.org/10.1196/annals.1284.006
  12. Kalmus H, Fry DB (1980). On tune deafness (dysmelodia): frequency, development, genetics and musical background. Annals of Human Genetics 43(4):369–382. doi.org/10.1111/j.1469-1809.1980.tb01571.x

Naka lañu defar xët wii: ekip Helibrain moo ko bind ci kaw seet yi ñu lim ci kaw, te Robert moo ko seetaat(Anglais) (di jàng biophysique ngir am doktorat) ci 4 Nowàmbar, 2026. Dinañu ko yeesal saa yu nguuru yi soppee.