Wepụ ụda site na ebemkpofuozi
N'okpuru rekọ́ọ̀tụ̀ọ̀, ọ̀tụ̀tụ̀ ala na-ebugharị n'okpuru bụ n'ozuzu ya bụ mains hum - 50 Hz na Europe/Asia, 60 Hz na Americas - nakwa harmonics ya. Otuto a na-ewepụ n'ime hum frequencies n'ụzọ ziri ezi.
Otú ọ dị
Rather than a broad EQ cut, we apply a cascade of narrow notch filters at the fundamental (50 or 60 Hz) and its harmonics. Because the notches are razor-thin, the hum disappears while the surrounding audio is untouched.
Gịnị ka ọ bara uru maka
- Guitar-amp na DI rekọ́ọ̀pụ̀
- Nchedo ala-elu
- Fluorescent-light buzz
- Nhazi ndị ahụ n'ebe ndị ahụ
Ndesịta ozi ndị ahụ
- Enweghi
- DSP
- Nhazi
- MP3, WAV, M4A, FLAC, OGG, AAC
- Nhazi
- Nnwalee
Ajụjụ ndị a na-ajụkarị
Jiri 60 Hz maka rekọ́ọ̀tụ̀ọ̀ ndị a rụrụ na North/South America, 50 Hz maka Europe, Africa, Asia na Australia. A ga-agbanwe difọ́ọ̀ltụ̀ 60 Hz; ngwaọrụ ahụ na-ewepụkwa harmonics n'ụzọ ọbụla.
A na-ewepụ ala-ewepụ bass okpomọkụ n'otu oge na hum ma na-ewepụkwa 120/180 Hz harmonics. N'ụzọ ziri ezi, n'imechi na-ewepụ naanị hum frequencies nakwa na-echekwa ihe ndị ọzọ nke ụda na-enweghị mmebi.
Ya - n'ebe dị nso, n'ebe ahụ, a na-adọta ihenhọrọ n'ime egwu, yabụ na ọbụna na-apụta n'ime ihenhọrọ na n'ime ndezi na-enweghị ntọala.
The notches are placed at the standard mains frequency, so a supply that has drifted noticeably off-pitch may not be fully caught; for that, try the broadband denoiser instead.
Ee. Kaskaadi ahụ na-ewepụ fundamental nakwa ọtụtụ harmonics, nke bụ ebe ọbụla nke ike buzzing na-anụ n'ime mains hum na-abịa.
Enweghị GPU achọrọ. Notch filtration bụ n'eluigwe DSP pass nke na-arụ ọrụ n'oge ọbụla, ọbụla na faịlụ ndị dị ogologo.
Ee. Ọnụọgụgụ ọbụla bụ nke a na-ewepụ n'otu n'otu, yabụ a na-ewepụ ụda ahụ n'enweghị ịgbanwe stereo balance mọọbụ tone.