# Export spectrum to text

**URL:** https://forum.highend3d.com/t/export-spectrum-to-text/8620
**Category:** Compositing
**Tags:** after-effects
**Created:** [December 2, 2012, 1:18pm UTC](https://forum.highend3d.com/t/export-spectrum-to-text/8620 "2012-12-02T13:18:22Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![ze\_taupe](https://forum.highend3d.com/letter_avatar_proxy/v4/letter/z/e68b1a/32.png) [@ze\_taupe](https://forum.highend3d.com/u/ze_taupe)
#### Post date: [December 2, 2012, 1:18pm UTC](https://forum.highend3d.com/t/export-spectrum-to-text/8620/1 "2012-12-02T13:18:22Z")

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I created a spectrogram of an audio file using the 'effect/generate/audio spectrum' function and I would like to know if there is any way to export the values of every frequency band per keyframe. &nbsp;If I use 'keyframe assistant/convert audio to keyframes' on the audio track I can copy/paste the keyframe info into notepad but that only gives me a single output value per keyframe and not the value of each individual frequency band.

Any Ideas?

jf&nbsp;