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I just posted the article[1] that I think prompted this script to be brought up. What I did instead was to run images through an audio editing tool, which lets

I just posted the article[1] that I think prompted this script to be brought up. What I did instead was to run images through an audio editing tool, which lets you apply echoes or do mindboggling things like change the volume of the image. The script can be found on github[2]. [1] http://memcpy.io/audio-editing-images.html http://memcpy.io/audio-editing-images.html [2] https://github.com/robertfoss/audio_shop/ https://github.com/robertfoss/audio_shop/

lcrs 10y ago
Nice script :) I did a similar thing by hand with graphicsmagick and sox a couple years ago - the most fun result was from wahwah, pretty much a wide bandpass filter with centre frequency varying cyclically over time: http://lewisinthelandofmachines.tumblr.com/post/59405537096/the-cover-of-ripley-through-a-wah-wah-audio http://lewisinthelandofmachines.tumblr.com/post/59405537096/...
- robert_foss 10y ago
  Thank you! I haven't even tried the wahwah effect, you've definitely piqued my interest. I had a look through the SoX effects list[1] for the wahwah, but can't seem to find it. The closest thing I found was the 'flanger' effect[2]. [1] http://sox.sourceforge.net/sox.html#EFFECTS http://sox.sourceforge.net/sox.html#EFFECTS [2] https://allg.one/zKMP https://allg.one/zKMP
  - lcrs 10y ago
    Shamefully I can't remember which wahwah I used - I was treating the audio with both Audacity and Pro Tools as well as sox though...
hammock 10y ago
No description of each image. Which one did you change the volume?
- robert_foss 10y ago
  None, but I did here[1]. Also, on a related note all image names include the effect that was used. [1] https://allg.one/1QbX https://allg.one/1QbX
  - hammock 10y ago
    Nice thanks. Seems like it mostly reduces the number of colors? Also like how clearly you can see the overdrive introducing noise into the previously pure blue sky at the top
    - hackinthebochs 10y ago
      It's more like increasing the contrast, which has the effect of reducing the dynamic range in favor of extreme values.

lcrs 10y ago

Nice script :) I did a similar thing by hand with graphicsmagick and sox a couple years ago - the most fun result was from wahwah, pretty much a wide bandpass filter with centre frequency varying cyclically over time: http://lewisinthelandofmachines.tumblr.com/post/59405537096/the-cover-of-ripley-through-a-wah-wah-audio http://lewisinthelandofmachines.tumblr.com/post/59405537096/...

robert_foss 10y ago
Thank you! I haven't even tried the wahwah effect, you've definitely piqued my interest. I had a look through the SoX effects list[1] for the wahwah, but can't seem to find it. The closest thing I found was the 'flanger' effect[2]. [1] http://sox.sourceforge.net/sox.html#EFFECTS http://sox.sourceforge.net/sox.html#EFFECTS [2] https://allg.one/zKMP https://allg.one/zKMP
- lcrs 10y ago
  Shamefully I can't remember which wahwah I used - I was treating the audio with both Audacity and Pro Tools as well as sox though...

hammock 10y ago

No description of each image. Which one did you change the volume?

robert_foss 10y ago
None, but I did here[1]. Also, on a related note all image names include the effect that was used. [1] https://allg.one/1QbX https://allg.one/1QbX
- hammock 10y ago
  Nice thanks. Seems like it mostly reduces the number of colors? Also like how clearly you can see the overdrive introducing noise into the previously pure blue sky at the top
  - hackinthebochs 10y ago
    It's more like increasing the contrast, which has the effect of reducing the dynamic range in favor of extreme values.