Video: Vim li cas txiv tsawb hais lus tseem ceeb?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov lus banana yog tseem ceeb vim nws muaj ze li ntawm tag nrho cov suab ntawm tib neeg cov lus uas yog qhov tseem ceeb rau peb kev sib txuas lus nrog ib leeg. Cov neeg tsis hnov lus zoo, kuj tuaj yeem hnov ntau lub suab sab nraud lus banana xws li cov nplooj siab ua rau xeb lossis xob quaj qis.
Ntawm no, ib tug hais lus txiv tsawb siv rau dab tsi?
Ib qho siv ntawm lus txiv tsawb yog pab kom pom kev nkag siab tias lub suab tsis hnov. Nws yog ib qho cuab yeej zoo tshaj plaws rau cov tsev neeg kom nkag siab tias vim li cas lawv tus txij nkawm lossis tus me nyuam zoo li hnov qee lub suab lossis cov lus tab sis tsis yog lwm tus.
Tsis tas li ntawd, dab tsi yog qhov tseem ceeb tshaj plaws rau lub suab hais lus? Cov qhov tseem ceeb tshaj plaws rau kev hais lus thiab lus yog nruab nrab ntawm 250 thiab 8, 000 Hz.
Yog li ntawd, lus txiv tsawb txhais li cas?
Cov lus banana yog ib cheeb tsam uas tag nrho cov phonemes ntawm lub ntiaj teb no cov lus poob rau ib tug audiogram. Thaum lub suab ntawm lus lossis phonemes ntawm txhua tus tib neeg paub cov lus tau npaj rau ntawm daim duab kaw suab, lawv tau sib sau ua ke txiv tsawb -zoo li lub cheeb tsam hu ua lub lus txiv tsawb.
Cov suab dab tsi hauv 4000 Hz ntau?
Yog li yog tias tus menyuam muaj teeb meem tsis hnov lus fricatives, peb yuav tsum xyuas seb lawv hnov txog 2000 li cas Hz . Ntau zaus: 4000 Hz muab cov ntaub ntawv ntau ntxiv ntawm kev tsim cov ntawv tso tawm, tus thib peb tus ntawv rau vowels, suab nrov tawg rau plosives thiab affricates, turbulent suab nrov ntawm kev hais lus thiab tsis tau hais lus fricatives.
Pom zoo:
Dab tsi yog poj niam txiv neej tsis nyiam thiab vim li cas nws thiaj li tseem ceeb hauv kev xav?
Lub sij hawm kev tsis ncaj ncees tau siv los qhia tias tus neeg qhov kev xav tau hloov pauv hauv qee txoj kev, thiab hauv kev xav hauv lub siab muaj pov thawj tias poj niam txiv neej tau nthuav tawm hauv txoj kev tsis ncaj ncees. Qhov kev tsis ncaj ncees no ua rau kev kho mob sib txawv ntawm txiv neej thiab poj niam, raws li kev coj ncaj ncees thiab tsis yog qhov sib txawv tiag
Yog vim li cas Harlow 1958 txoj kev kawm nrog cov ntaub thiab cov niam txiv surrogate tseem ceeb heev?
Nyob rau hauv ob qho tib si, Harlow pom tias cov menyuam mos liab tau siv sijhawm ntau dua nrog cov niam txiv terry ntau dua li lawv tau ua nrog niam hlau. Harlow txoj haujlwm tau pom tias cov menyuam mos kuj tau tig mus rau cov niam txiv uas tsis muaj cev xeeb tub kom muaj kev nplij siab thaum lawv ntsib cov xwm txheej tshiab thiab txaus ntshai
Cov enzyme tshwj xeeb tam sim no nyob hauv cov txiv puv luj lossis txiv tsawb yog dab tsi?
pab Hauv qhov no, dab tsi yog qhov tshwj xeeb enzyme tam sim no hauv pineapple? Bromelain yog proteolytic enzyme (ib enzyme uas digests proteins) pom hauv tshiab txiv puv luj . Nws feem ntau siv los kho cov leeg nqaij raug mob thiab raws li kev zom zaub mov.
Vim li cas thiaj tseem ceeb rau kev ceeb toom kev sib tsoo tom haujlwm?
Qhov laj thawj tseem ceeb tshaj plaws uas peb thov kom koj tshaj tawm txhua qhov kev raug mob yog tso cai rau peb npaj kho sai sai - tsis txhob liam rau ib tus neeg ua rau muaj xwm txheej. Cov xwm txheej yuav tsum tau tshawb xyuas thiab lawv cov laj thawj pom los tiv thaiv tib qhov kev raug mob los ntawm rov tshwm sim dua lwm tus
Kev hais lus txiv tsawb qhia dab tsi?
Ib tug hais lus txiv tsawb, feem ntau cov ntsiab lus, yog qhov twg lub phonemes - los yog units ntawm lub suab uas yog siv los paub qhov txawv cov lus ntawm ib leeg - ntawm ib hom lus poob nyob rau hauv ib tug audiogram. Phonemes sib txawv hauv txhua yam lus thiab txhua lo lus hauv cov lus sib txawv muaj qhov sib txawv thiab lub ntsiab lus tom qab nws lub suab