Yeqela kulokucuketfwe

Kuphendvula ngekushesha nejubane

Kungani kuthintsa kwami kufika kancane ngaphambi kwesigqi se-metronome?

Kuvamile kutsi kuthintsa kufike kancane ngaphambi kwesigqi lapho kuvumelaniswa nekuva umsindvo; loku kubitwa ngekutsi kungahambisani kwesikhatsi lokumaphakathi lokungekuhle (negative mean asynchrony). Zero milliseconds kusho kutsi kuthintsa nesikhombiso kwenteka kanye kanye; kuthintsa lokungu-−20 ms njengesibonelo kwenteka ngaphambi kwesikhombiso, kodvwa loko kukodvwa akusho kutsi sinesigqi lesibi noma siphendvula ngejubane lelingakavami. Repp, 2005 Repp et al., 2013

Tihlolele
Silinganiso sesikhatsi lesiluhlata sasibhakabhaka lesakhiwe saba sihlobiso, eceleni kwencwadzi levulekile.

Licembu laseHelibrainKuhlolwe ekugcineni

Bufakazi lobubalulekile netinombolo

Sikhatsi sekuthinta kususwe sikhatsi sesikhombisoInchazeloSimo
−20 msKuthinta kwenteka ngaphambi kwesikhombisoLinani lelisibonelo
0 msTisehlakalo letirekhodiwe tenteka kanye kanyeInchazelo yekungabi nomehluko wesikhatsi
+20 msKuthinta kwenteka emuva kwesikhombisoLinani lelisibonelo

Letibonelo tichaza kutsi timphawu tinchazani, hhayi umkhawulo walokujwayelekile noma umkhawulo wekutfola sifo. Tifundvo letibuyeketa kuvumelanisa tichaza umkhuba wekutsi kuthinta kuholele tikhombiso temsindvo, futsi tihlola tinchazelo letinyenti. Lomphumela umayelana nekuhlela kuhambisana kusengaphambili, hhayi umncintiswano nje wesikhatsi sekuphendvula. Repp, 2005 Repp et al., 2013

Kungani kubalulekile kulindzela

Kuze umuntu ahlale ahambisana nesigqi lesiphindzaphindzako, angalungiselela umnyakato lolandzelako asebentisa sikhatsi lawulindzele. Kulindza kuva sigqi ngasinye bese acala umnyakato ngemuva kwaloko kungaba yindlela lehlukile yekuphendvula. Letifundvo tehlukanisa kulungisa sigaba, kulungisa sikhatsi seligama ngalinye lesigqi, kanye nendzima yelwati lwesikhatsi; atisho kutsi kuvumelanisa kubangelwa yimphendvulo yemtimba lecondzile nje. Repp, 2005

Nome sikhatsi lesimaphakathi sehlukile ekusakatekeleni kwetikhatsi tekuthinta. Umuntfu angaba nekuthinta lokuhola kancane njalo, noma kuthinta kwakhe kusakateke kakhulu macondzana na-zero. Leti tindlela letingafani, futsi akukafaneli kufinyetwe ngekutsi onkhe emanani langephansi kwa-zero mabi. Repp et al., 2013

Ingabe kushintja kwelibelo kuyawushintja umsebenti?

Libelo lelikhetfwa ngumuntfu kanye nebubanti bemazinga ebelo bantfu labangawalandzela kuyashintja njengoba bakhula. Luhlolo lwaMcAuley nalabanye lolulandzela kuphila kwemuntfu kanye nekubuyeketwa kwelibelo lelivela ngekwemvelo kukhombisa kutsi kungani lizinga linye le-metronome linganiketi lwati lolufanana ngawo wonkhe umuntfu. Libelo lemvelo lelingakabekwa ngumtsetfo nalo lehlukile ekuvumelaniseni nesigci lesinikiwe. McAuley et al., 2006 Desbernats et al., 2023

Yini letsintsa loku?

Tintfo tekusebentisa tingashintja umehluko wesikhatsi lolinganisiwe

Sikhatsi lesihleliwe sesikhombiso kulesoftware singehluka esikhatsini umsindvo locala kuviwa ngaso, futsi sikhatsi sekurekhoda kuthinta singehluka esikhatsini kuthintsa lokwenteka ngaso. Tifundvo tekulinganisa sikhatsi ku-inthanethi tikhombisa kubambezeleka nekuhluka lokuncike kusistimu. Ngako-ke kuthinta lokulinganisiwe lokuhola kancane kuhlanganisa kungaciniseki lokubangelwa tintfo tekusebentisa, ikakhulu nangabe umsindvo nekubhalisa lokufakile kulandzela tindlela letingafani. Anwyl-Irvine et al., 2020 Bridges et al., 2020

Kuphindza umsebenti kungasita kulinganisa lokunye kuhluka, kodvwa ngekwako akukalungisi umehluko wesikhatsi lohlala ufana. Ngaphandle kwekuhlola sikhatsi sangempela ngekusebentisa emathuluzi, ungakhiphi kubambezeleka lokuvamile kwemshini noma utfole kutsi emamillisecond lambalwa akhombisa ngekweliciniso kulindzela kwengcondvo. Anwyl-Irvine et al., 2020

Kuthinta ngaphambi kwesigqi kuyafana yini nekungasiva sigqi?

Cha. Kwehlukana kwesikhatsi lokuncane kwekulindzela emsebentini wekuvumelanisa kwehlukile kulokukhubateka lokutsite lokuchazwe ecaleni lekungasiva sigqi. Lolo cwaningo lumayelana nendlela lebanzi lehlolwa emisebentini leminyenti, hhayi umkhawulo lofanako kuwo wonkhe umuntfu losuselwa ekutseni kuthinta lokumaphakathi kwenteka ngaphambi kwa-zero yini. Phillips-Silver et al., 2011

Yini longayicecesha noma uyiqhathanise ngendlela lecishe ibe ngiyo?

Catsanisa umsebenti lofanako, libelo, indlela yekufaka kanye nendlela yekulalela umsindvo, futsi ugcine kwehlukana kwesikhatsi nekusakateka kwako kuhlukene. Kutivocavoca kungashintja kuhlanganisa umnyakato kulomsebenti, kodvwa letifundvo atiniketi linani lelicinisekisiwe lekutivocavoca noma umtsetfo lotsi wonkhe umuntfu kufanele aphocele umehluko wesikhatsi lomaphakathi kutsi ube ngu-zero ncamashi. Repp et al., 2013

Kwetsembeka kwemiphumela yesikhatsi lesifishane nako kubalulekile ngaphambi kwekubeka umuntfu esigabeni. Umsebenti lomayelana nekuphikisana kwekwetsembeka unika sizatfu lesivamile sekucinisekisa kutsi linani lihlala lizinzile, esikhundleni sekuphetsa ngekutsi liyimphawu lengaguquki ngemva kwekuboniswa kwesikhashana. Hedge et al., 2017

Siphetfo lesilusito kutsi kulindzela kuyingxenye yekuhlanganisa sigqi. Kuthinta lokurekhodiwe lokufika kancane ngaphambi kwesigqi kudzinga kutsi kuhumushwe kubukwe umsebenti kanye nemathuluzi; akusiso sifo lesitholakele, akusiso silinganiso selo lonkhe likhono lemculo, futsi akubufakazi bekuya ngejubane lelingetulu kwemvelo. Repp, 2005 Anwyl-Irvine et al., 2020

Zama luhlolo lwamahhala loluhlobene naloku

Luhlolo lwekuva umehluko emathonini

Zama sigaba sesigqi seluhlolo lwekuva umehluko emathonini, uphindze wakhe kabusha indlela loyivile. Lona ngumsebenti wekulalela uphindze, hhayi wekuvumelanisa ngaso sonkhe sikhatsi ne-metronome. Emphumela wawo awunakuhunyushwa ngco njengesilinganiso sekungahambisani kwesikhatsi lokungekuhle lokuchazwe lapha.

Tihlolele

Imibuto lejwayelekile

Emanani langephansi kwa-zero angemaphutsa yini?

Akha kutsi kuthinta lokurekhodiwe kwenteke ngaphambi kwesikhombiso ngekulandzela lenchazelo yetimphawu. Kuhola kancane kwesikhatsi lesimaphakathi kuyintfo leyatiwako ekuvumelaniseni, akusho kutsi kukhona kusilela. Repp, 2005

Kuthinta lokusheshe kufike kukhombisa sikhatsi sekuphendvula lesingaphansi kwa-zero yini?

Kukhombisa kulindzela sehlakalo lesibikelekako, hhayi kuphendvula lokucala ngemuva kwekuva sikhombiso lesisha lesingabikeleleki. Repp et al., 2013

I-Bluetooth noma lucingo kungawutsintsa yini umehluko wesikhatsi?

Tindlela temsindvo nekufaka tingangeleta kwehlukana kwesikhatsi. Linani lalo kufanele lilinganiselwe ngalendlela letsite yekusetha; akunasizatfu sekulungisa ngelinani nje lelivamile. Anwyl-Irvine et al., 2020

Imithombo

Caphuna leli khasi: Kungani kuthintsa kwami kufika kancane ngaphambi kwesigqi se-metronome?. Helibrain. 2026. https://helibrain.com/ss/answers/why-taps-come-before-the-beat. CC BY 4.0.

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