Search found 46624 matches

by kozikowski
Thu Nov 12, 2020 10:07 am
Forum: macOS
Topic: Making sound files of a handful of frequencies
Replies: 7
Views: 109

Re: Making sound files of a handful of frequencies

sound files with specific frequencies You weren't specific enough about exactly which tones or collections of tones. Audacity will generate "Noise" which is suites or collections of tones. White noise is all tones with equal energy per frequency. This is the one that sounds like sharp, pi...
by kozikowski
Thu Nov 12, 2020 9:50 am
Forum: macOS
Topic: Making sound files of a handful of frequencies
Replies: 7
Views: 109

Re: Making sound files of a handful of frequencies

Generate > Tone. If you need two or more tones at the same time, make one, de-select it (click anywhere else) and generate again. It will make two tones one above the other and play (and Export, and Save) both at once. Note Audacity doesn't save sound files. If you want a stand-alone sound file (WAV...
by kozikowski
Thu Nov 12, 2020 9:41 am
Forum: Podcasting with Audacity
Topic: Long podcast episode — timing is off
Replies: 4
Views: 515

Re: Long podcast episode — timing is off

One of the effects of a badly adjusted Sound Activated Recording is a voice performance that sounds like you never take a breath. Every time you breathe in, it would stop recording for a split second.

Why did you turn on Sound Activated Recording? Were you solving a recording problem?

Koz
by kozikowski
Thu Nov 12, 2020 9:38 am
Forum: Podcasting with Audacity
Topic: Long podcast episode — timing is off
Replies: 4
Views: 515

Re: Long podcast episode — timing is off

Could the sound-activated recording be messing up my timing very slightly each time I spoke Sound Activated Recording's job is to stop recording when it thinks you're not performing. There is a setting for how quiet your performance has to be to trigger the effect. If you stopped talking and went t...
by kozikowski
Thu Nov 12, 2020 4:06 am
Forum: Windows
Topic: sound but no waveform after new microphone and interface
Replies: 24
Views: 258

Re: sound but no waveform after new microphone and interface

on the table where it could pick up vibrations. Just so they're good, good, good, good vibrations. https://www.kozco.com/tech/audacity/pix/MicBookTowel-500t.jpg I can do twenty minutes on why it has to be a cloth bath towel and an actual paper book. But it does. After you do that, you can extend th...
by kozikowski
Thu Nov 12, 2020 1:57 am
Forum: Windows
Topic: Audio cassette sounds very hollow
Replies: 12
Views: 146

Re: Audio cassette sounds very hollow

And everything is better now? Dolby C is the Howitzer of noise reduction techniques. There's nothing subtle or gentle about it.

On the up side, if you have a "C" tape, you can make it sound like a studio recording.

Koz
by kozikowski
Thu Nov 12, 2020 12:21 am
Forum: Windows
Topic: sound but no waveform after new microphone and interface
Replies: 24
Views: 258

Re: sound but no waveform after new microphone and interface

Why does God hate me? There could be many reasons why God hates you. Do you have impure thoughts? I mean more than normal? Is there any good, clear, well thought out, solid reason you're not reading on the snowball? I've said forever if you have a good, quiet, echo-free room it doesn't matter which...
by kozikowski
Thu Nov 12, 2020 12:00 am
Forum: macOS
Topic: how to reconstruct audio recording with only .au files
Replies: 28
Views: 581

Re: how to reconstruct audio recording with only .au files

There was a thought experiment a while ago which posited that in any one segment, the ends of the six second snippets should be close to each other and the tiny sections of the blue waves should meet or move in rational directions. It should be possible to get really close automatically and then onl...
by kozikowski
Wed Nov 11, 2020 11:40 pm
Forum: macOS
Topic: how to reconstruct audio recording with only .au files
Replies: 28
Views: 581

Re: how to reconstruct audio recording with only .au files

presumably (hopefully!!!) in chronological order. The filenames are completely and intentionally scrambled. I don't remember the exact reason they did that, but there was a reason. Older projects didn't do that and while it made reconstructing a damaged Project enormously easier, it causes other ve...