Audacity Forum

not sure what you mean by Change Speed changes everything, pitch, speed, duration, all at once. The sound relationships stay constant and so this tool has the least sound damage. The other tools, Change Pitch and Change Tempo rip the sound apart, change only some of the relationships and then try t...

That was the part of the rescue with the highest customization. Most of the background noise was a disaster of rapidly changing noises and volumes, but there was one section just before the voice that was relatively calm. That's what I used for Noise Reduction Profile. CalmNoise.png There is no way ...

It's Kawasaki. Great watercraft, too.


Koz

Audacity and the forum can't be used for Law Enforcement, Surveillance, or Conflict Resolution.

Koz

Audacity doesn't apply effects, filters, or corrections in real time or during recording.

I think that's the basic problem.

Koz

With reference to the Noise Reduction Save/Load Profile Feature Request. Load Auto Profile. Any sound that's present in a show for the whole show (or most of it) is noise and get rid of it. When viewed on Timeline - Spectrogram View, any horizontal streak all the way left to right is almost guarante...

Add Save/Load Profile to Noise Reduction. Everybody runs into the same problem. You can't run Noise Reduction in a Macro. If you could prepare a Profile ahead of time, you could create a Macro entry like this. Noise Reduction: 14, 6, 6, 6 . Run Noise Reduction with saved Profile Number 14 and Noise ...

Effect > Change Speed is a simple speed change (dragging your finger on the record) and has the least sound damage of all the other tools. Try that. Can you tell if the pitch of the show is too high or two low? Hope it is because that's easy to fix. Is the project speed at the lower left of the Auda...

any hints? Just that automating the current noise reduction is almost impossible. As I understand it, Nyquist can't do branching. There is no IF [this] THEN [that] . Everything is a straight line which works fine if all your tools are one-pass and go home. Noise Reduction isn't like that. There's a...

You've been automating the existing process. I wonder if you didn't do it that way. Noise does have a recognizable personality. For the most part, it's the only sound that stays constant for the whole presentation. You can test for that. That's how cellphones do it, only their restriction is needing...