In Adobe Soundbooth and the later versions of Audition you can change to the "spectral view" where you can identify certain frequencies and delete them or reduce the level. Too much to explain here but check the link to give you some idea.
http://www.mediacollege.com/adobe/soundbooth/tasks/clean-up-audio/ You will find a lot info about this on the internet Uwe > hello, > as said - 'Depends on what causes the crackling.' may it be > further clarified > what causes the cracking/crackling. most of the audio i have to work > on is such. > it's because of poor recording there's no chance to re-record. > > is there any way through which frequencies of individual speakers be > selected? > especially when two people talk at the same time and we > ccould increase the > volume of the main speaker and simultaneously reduce that of the other > speaker. > most of the surrounding noise and hiss could be dealt with noise redution. > > also, one more thing - changing the voice pitch. have done using time > stretch in > adobe audition. the result as such okay. it's like a male voice > changes to a > boy's voice. having the settings a bit less would not give desired > results. > anything on this plz. > > thanks and regards, > malli. > > > > ________________________________ > From: "[email protected] <mailto:jsalerno%40earthlink.net>" > <[email protected] <mailto:jsalerno%40earthlink.net>> > To: [email protected] > <mailto:Adobe-Premiere%40yahoogroups.com> > Sent: Thu, 23 June, 2011 12:11:35 AM > Subject: Re: [AP] audio problem > > Depends on what causes the crackling. Most likely a transient filter > would help, such as one designed to take pops and clicks out of old > vonyl or shellac recordings. Use with care. I do not know what you mean > by "chuttering". For background noise removal, try a broadband removal > filter, like Bias Sound Soap as an example. Many editors have such > things built in. For S's and F's you might try a sibilance filter. > > joe salerno > > On 6/22/2011 9:46 AM, Malli Niranjan wrote: > > hello, > > how could audio cracking/crackling be healed ? and how could chuttering > > audio be > > dealt with ? > > > > wanted to improve upon the audio. so what should be..... like some tips > > sort of > > to deliver clear crisp audio, in the sense that removing the sounds > in the > > background like that of breeze, AC, etc. even the s's and f's of the > > speaker... > > some books or website offering more on this. > > > > regards, > > malli. > > > > [Non-text portions of this message have been removed] > > > > > > ------------------------------------ > > Yahoo! Groups Links > > [Non-text portions of this message have been removed] > > [Non-text portions of this message have been removed] ------------------------------------ Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Adobe-Premiere/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/Adobe-Premiere/join (Yahoo! ID required) <*> To change settings via email: [email protected] [email protected] <*> To unsubscribe from this group, send an email to: [email protected] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
