Remove Hiss from Audio
Kuti zvakaomarara high-frequency "s" kubva cheap mics, kuwana zvinowedzera uye vana cassette tapes ndechimwe broadband hiss. Iyi chirongwa inofungidzira hiss floor uye anobvisa, achisiya chichitonhora, akachena kurecording.
Maitiro ekushanda
Tichatora nguva pfupi yenguva yemhando yeaudio, tinofungidzira mweya wemhepo kubva kumaframes epakati, uye tinobvisa kubva kune ese maframes (spectral subtraction).Iyi inoratidza kuti kune kudonha kwechiratidzo chekuzvidza.
Chii chine kunaka
- Cassette uye tape kushandurwa
- Cheap kana hot-gain mamicrophones
- Makore ekare digitized recordings
- Hissy voice memos
Details
- Engine
- DSP
- Formats
- MP3, WAV, M4A, FLAC, OGG, AAC
- Mutengo
- Free to try
Zvimwe zvinobvunzwa zvakanyanya
Hutsi ndechimwe chezviratidzo zvemabhandi-bhandi zvinobuda nefrequency yakakwira (s); hum ndechimwe chezviratidzo zvinobuda nefrequency yakaderera (50/60 Hz) zvinobva pakukanganisa kwemagetsi. Usashandisa chirongwa chekubvisa hum kuti uwane buzz yakaderera.
Tichashandisa kubvisa kwakaringana sezvatinofunga kuti zvichaita kuti zvive nyore kuchengeta kutaridzika; unogona kudzokera kutamba kuti uite kubvisa kwakaoma kana zvada.
Hapana — hiss kubvisa ndeimwe yakasimba chiratidzo-kuongorora chikafu chikafu chinofamba zvakakwana, kunyange parefu mafaera.
Inofungidzira mweya wemhepo kubva kumaframes akachena pasi pefaera rese, saka chigaro chekutaura chine musoro chinobatsira kunyatsoita asi hachidi kuitwa.
Spectral subtraction inoita basa pamusika, asi kumanikidza kwacho kunogona kukonzera kuti mufananidzo uite sewachi, saka shandisa mari shoma pane toni kana zvinhu zvinoramba zvichifamba.
No. Iyi tool inotora audio formats seMP3, WAV uye FLAC; bvisa audio kubva kuvideo yekutanga kana zvada.
Yeah. Kanata yega yega inogadziriswa zvakazvimira, saka huswa hunodzikira pasi pe stereo image, kwete chete panzvimbo imwe chete.