Susa i-Hiss kusuka kumsindo
Ukwehla okuqhubekayo kwe-high-frequency "s" kusuka kuma-mics aphansi, ukuthuthukiswa kokuthola kanye ne-cassette tapes endala yi-broadband hiss. Le thuluzi lilinganisela i-hiss floor futhi liyisusa, lishiya ukungena okuhlanzekile, okuhlanzekile.
Indlela esebenza ngayo
Sithatha isikhathi esincane se-spectrum ye-audio, silinganisela i-noise floor kusuka kuma-frames apholile, bese siyisusa kusuka kuwo wonke ama-frames (ukususa kwe-spectral). Imiphumela izoba ukugwama okuzwakalayo ku-hiss eqhubekayo.
Isebenza kanjani
- Ukudluliswa kwe-cassette ne-tape
- Ama-microphones aphansi noma abandayo
- Ukwesekwa kwe-digital
- I-Hissy voice memos
Iminingwane
- Injini
- DSP
- Amafomethi
- MP3, WAV, M4A, FLAC, OGG, AAC
- Intengo
- Ikhululekile ukuzama
Imibuzo ebuzwa kaningi
Isikhalazi siyi-high-frequency broadband nokunye okungcolisa ("s"); umsindo uyisisindo esiphansi esiphezulu ku-50/60 Hz kusuka ekungquzulweni kwe-electric. Sebenzisa i-de-hum tool for that low buzzing instead.
Ukususa i-hiss enamandla kungasusa isiphetho esiphezulu kakhulu. Sisebenzisa ukukhishwa okuphakathi ngokuzenzakalela ukugcina ukukhanya; ungaphinde uqhube ukuhlanza okunzima uma kudingeka.
Hayi - ukususwa kwe-hiss kuyisihluzi esihamba phambili sokusebenza kwesignali esisebenza ngokushesha, ngisho nakwifayela elide.
Ilinganisela i-noise floor kusuka ku-frames encane kakhulu ehele ihele lonke, ngakho-ke i-silence gap ekhethekile isiza ukunemba kodwa ayidingeki ngokuqinile.
Yebo. Ukususa okuspektri kusebenza kumculo, kodwa ukucindezela okunzima kungadala i-artifact emanzi, ngakho sebenzisa inani eliphakathi nendawo kuma-tone noma kuma-materials aqhubekayo.
Akunalutho. Lezi zinto zithatha amafomethi omsindo njenge MP3, WAV ne FLAC; khipha umsindo kusuka kuvidiyo kuqala uma kudingeka.
Yebo. Isixhumanisi ngasinye siqhubekekiswa ngokuzimela, ngakho-ke i-hiss iwela phezu kwesithombe esigcwele se-stereo, hhayi i-side eyodwa kuphela.