transitive verb.: txhawm rau ntsuas (ib yam dab tsi) rov ntsuas qhov kev puas tsuaj rov ntsuas nws qhov tseem ceeb / lub hom phiaj / tus nqi…
lub suab nrov txhais li cas?
: tus cwj pwm ntawm lub suab uas txiav txim siab qhov loj ntawm lub suab hnov tsw tsim tawm thiab qhov feem ntau yog nyob ntawm qhov amplitude ntawm lub suab yoj koom nrog.
Cov lus yooj yooj yim yog dab tsi?
In acoustics, loudness is the subjective perception of sound pressure. Ntau yam raug cai, nws txhais tau tias, "Tus cwj pwm ntawm kev hnov lus zoo nyob rau hauv cov nqe lus ntawm cov suab tuaj yeem raug txiav txim rau ntawm qhov ntsuas ncua ntawm qhov ntsiag to mus rau nrov."
Lub ntsiab lus ntawm kev pab yog dab tsi?
Lwm lo lus pab
1 sustain, abet, phooj ywg; rov qab, txhawb.
txhais li cas rov ntsuas dua?
Yuav ua li cas rov ntsuam xyuas ib yam dab tsi yog txhawm rau ntsuas nws dua, lossis rov ntsuas nws dua, tshwj xeeb tshaj yog tias nws tus nqi tau hloov pauv lossis cov ntaub ntawv tshiab tau hloov pauv koj txoj kev nkag siab ntawm nws.
