Audacity Forum

It looks like a lost cause. you may find slightly better noise reduction in other applications (such as Adobe Audition or iZotope RX), but with a high level of noise like that there will always be the problem that reducing the noise damages the sound that you want to keep.

I presume that the files are different lengths? What format are the files and what format do the trimmed files need to be? Audacity has a simple batch processing mechanism called "Chains". It has some strict requirements / limitations (such as, all the files must be in the same folder). Ha...

when I use the L/R slider You mean the track "Pan slider"? (http://manual.audacityteam.org/man/audio_tracks.html#pan) If that is set all the way to the left, then only the left channel plays. If you still hear it from both speakers / both sides of your headphones, then it's not Audacity d...

By default Audacity uses the system language of the operating system. To override the default, change the language in "Edit menu > Preferences > Interface".

wanted to check if there is an issue with the timestamps on audacity. No, but there are issues in Windows Media Player. When playing a "variable bit rate" (VBR) MP3, Windows Media Player frequently displays the time incorrectly. As far as I'm aware it is only a display problem - that is, ...

Whereas the same file, at the link you posted here: https://github.com/audacity/audacity/blob/master/mac/Build.txt That's the current version for the development code. That's the version that will be in the next release code unless it is updated again between now and then. whereas the the bulid.txt...

In the "Take 1, Wasapi.wav" sample, there is clearly a tone at about 14 kHz in the right channel: firsttrack000.png This code in the Nyquist Prompt will notch out that tone very precisely in the right channel only: (vector (aref *track* 0) (notch2 (aref *track* 1) 14275 20)) If you have a ...

From Wikipedia: "Under ideal laboratory conditions, humans can hear sound as low as 12 Hz[6] and as high as 28 kHz". Wikipedia can be misleading, and in this case I think it is misleading. Response to frequencies well above 20 kHz has been recorded when transmitted through bone conduction...

dpapyj wrote:I want to play an entire project as a single recording, how do I do that?

Open the project as described in my previous post, then click the Play button. Which part are you having difficulty with?

I have tried to open a previously recorded project in audacity but its opening the individual files separately. There are two parts to an Audacity project. There is an "AUP" file (the "Audacity Project file") and there is folder that contains the audio data. For example, if you ...