Kann mir jemand sagen ob man mit Audacity Isochrone Beats (isochron: griech. gleich lang dauernd) erstellen kann? Isochrone Beats gelten als eine der effektivsten Methoden der Gehirnwellen-Stimulation. Sie bestehen aus extrem schnell hintereinander abgespielten Tönen gleicher Stärke.
Will man zum Beispiel Gehirnwellen im Theta-Frequenzbereich von 5 Hz erzeugen, wird der Ton fünfmal in der Sekunde mit fünf entsprechend langen Pausen abgespielt. Das menschlichen Gehirn geht in Resonanz und bildet die entsprechend gewünschte (hier 5 Hz-) Gehirnwelle. Oder welches Programm wäre möglicherweise dafür geeignet? DANKE
OK, I’m thinking you might be able to use Steve’s Envelope Follower to create these “tones”.
The idea is to create a 5Hz control-signal and “multiply” it by your music file. Try these steps:
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- In a “new” audacity workspace, Generate > Tone > Sine a 2.5Hz tone of, say, 10 seconds. Note there are 5 peaks per second. This will be your “control” signal.
- In a “new” audacity workspace, Generate > Tone > Sine a 2.5Hz tone of, say, 10 seconds. Note there are 5 peaks per second. This will be your “control” signal.
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- Deselect the newly created track by clicking elsewhere in the track area. (The first track will gray out)
- Deselect the newly created track by clicking elsewhere in the track area. (The first track will gray out)
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- Create a second track, Generate > Tone > Sine, a 440Hz tone. This will be our audio track.
- Create a second track, Generate > Tone > Sine, a 440Hz tone. This will be our audio track.
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- Select All tracks, by hitting “Ctrl-A”. We do this to pass both tracks to the envelope follower.
- Select All tracks, by hitting “Ctrl-A”. We do this to pass both tracks to the envelope follower.
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- Go to this link: https://forum.audacityteam.org/t/how-to-capture-envelope-from-one-track-and-apply-to-another/40567/3 and in the white “Code” box, click “Select All”, then Ctrl-C, to copy the envelope follower code to the Windows clipboard.
- Go to this link: https://forum.audacityteam.org/t/how-to-capture-envelope-from-one-track-and-apply-to-another/40567/3 and in the white “Code” box, click “Select All”, then Ctrl-C, to copy the envelope follower code to the Windows clipboard.
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- Back in Audacity, select Tools > Nyquist Prompt, then Ctrl-V to paste in the envelope follower.
- Back in Audacity, select Tools > Nyquist Prompt, then Ctrl-V to paste in the envelope follower.
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- Click OK, then set .01 as your Time Resolution, keep Peak, then OK. This will apply the envelope follower to your second track.
- Click OK, then set .01 as your Time Resolution, keep Peak, then OK. This will apply the envelope follower to your second track.
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- Click “Solo” in your second track and play the track.
I hope this helps.
There’s an app for that / Dafür gibt es eine App …
https ://wiki.audacityteam.org/wiki/Nyquist_Effect_Plug-ins#Isochronic_modulator
Das war eine sehr ausführliche Antwort. Ich werde es gleich ausprobieren. Vielen Dank vorab.