Denoiser problem

This problem is not fixed at all. Very disappointing. Will likely look for alternative software now. This seems fundamental and i can't believe it seems to be ignored.

I am not sure if this is correct, but all my audio editing was done, so what I did was nested the audio files together and then apply the de noisier effect to the whole clip (made up of all the clips of audio). The effect still happened at the beginning of my video but you could cope with that if you just lower the sound or just put a fade in, I assume. Hope this helps!

Oh DEAR GOD ADOBE would you FIX this already?!?!?!?!!

Along with all the advertised amazing features Premiere offered, we ought to be made aware of things like this DeNoiser problem... Of course the burden of hindsight is on the customer, always - we had the ability to read all the feedback we could before buying...

Honestly this is one of the reasons my boss won't let me use Premiere Pro. Sitting on a final output for a client, and now I have to re-export and upload. Can't use the garbage Denoiser effect, so now I have to run it through izotope or something. If I can see and hear the video just fine, then I should be able to export it just fine. Unacceptable. Now I have to explain to my boss why Premiere Pro has quirks when Final Cut Pro 7 has been fine for 7 years.

Good lord. FIX THIS.

QCing my export of a 2 hour documentary 5 hours before screening for producers and I run into this garbage. 80% of the audio in the sequence has the denoiser applied (varying amounts of reduction). Sending it to Audition does not solve the issue. I'm totally screwed.

This is a joke. Remove the effect or fix the delay. 4 YEARS this thread has been open... unbelievable.

2016 and still no fix.

The SOLUTION given is not an answer.  It is a partial workaround that only helps some people so listing this thread as ANSWERED is unsatisfying.  I have been using the denoiser on the channel mixer for a while now and while it sometimes works correctly, this bug has returned to the mixer too.

Adobe's answer to everything seems to be to go learn a whole new application.  After Effect's 3D raytracing isn't doing something right?  Well. . . Adobe says use Cinema 4D application they kludged on even though it will take you 30 hours to learn it just so you can do something that would take 10 seconds to set up in the original 3D environment they won't fix.   Premier's denoiser doesn't work?  Use Audition even though it will take you 10 hours to learn Audition and adding the denoiser takes 10 seconds.   How about I dump Premiere and use Avid or Final cut if the solution is always about going to outside applications?  I already have Pro Tools and Logic Pro.  Maybe I should dump the CC and use those??

I'm sick of it.  Exporting to outside applications is a nice OPTION for some uses but it shouldn't be REQUIRED for something trivial like a basic hiss filter.  What next?  Export to Audition so I can change the volume?   The whole selling point of the cloud service was that they could get updates and fixes out quickly.   That's not happening.  They are pushing out new features rather than fixes and the new features often break the old features.  After Effects now crashes while rendering some "older" projects after an update.   They recently added the "dynamics" plugin to Premiere which was great.  Except, they ruined the benefit by removing all the plugins that used to do that job.  So, every old project I have is now MISSING PLUGINS.   I guess Adobe expects me to go back and remix every project I had with the new plugin.  Who decides these things?  Who decides that our time is worth NOTHING so we should just go remix all our works in progress from scratch and learn some new big application because they never got around to fixing the easier solution?

My patience is really running thin. . . as you can probably tell.

still not fixed..

Adobe, how has this not been fixed? I have tried all of the above suggestions and nothing is working. The original post was YEARS ago and this is still an issue in the latest release. I also do not have audition, nor do I have the option (through my workplace) to get it at the moment.

I happen to love the DeNoiser filter and have used it successfully before on single long clips.  But I am editing a project today and I ran into this same problem everyone is having.  I have a lot of edited audio clips in my project, multiple audio sources that I am trying to use DeNoiser on to clean up.  When my video exports, the first three seconds of each clip where there is an edit point will have a hiss, until the Denoiser turns on and then the hiss comes down.

I tried cleaning my cache - That didn't work at all. I tried adding the Denoiser as an effect to the track, that also didn't work for me, the result was the same.

Here is the solution I found that worked - I actually removed the denoiser on all my clips, every single one in the timeline, then I exported just the final edited audio clip as a waveform.  I then imported that waveform back into Premiere, it still sounds noisy at this point, but its now one single big clip.  I then dragged that clip back to my original timeline on a different audio track so it lined up perfectly.  Then I applied a denoiser filter to that single large clip, the result worked like a charm!  No more annoying denoiser gaps every time there is an edit point.

This method worked for me, hope it helps! 

-Alex Matthews