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Creative

neural instrument synthesis

SHOW HN2022

185points
72comments
#317of 2,570 in 2022
Top 13%of 2022 by points

How HN took it

CuriousMostly questions and neutral comments

8 positive, 17 neutral or asking, 0 mixed, 5 critical, out of 30 comments about the project. Thread score +0.11.

Idea: 4 for, 3 againstPerformance: 2 for, 1 againstExecution: 1 for, 1 againstDesign: 1 for, 0 against

The thread, comment by comment

Each row is a top-level comment and its replies, in HN's order. Select a cell to open that comment on HN.

positive neutral or mixed critical about another commenter or something else the maker

What HN said

What people liked

  • Impressive timbre results and interesting idea

    From 3 comments
    • Impressive. This is really cool. To my ear, some of the synthesized results sound a bit closer to a stringed instrument at times, but it doesn't sound out of place. I just…
      Minor49er on HN
    • Very cool. I wonder if you could turn something like this into the ultimate keyboard synth. That would be one hell of a product.
      smaddox on HN
    • Wow, this seems like it could be bigger than Auto-Tune. I wonder if we'll reach a point where artists license a DDSP model of their instrument or voice, rather than perform…
      michae2 on HN

Objections

  • Sax articulation and note transitions are not captured by the model

    From 1 comment
    • While it's doing a great job emulating the timbre of the notes, what's interesting to me is what it's not doing. Play those top two passages to anyone who's spent time around sax…
      ajross on HN
  • Chosen excerpts do not show the instrument well

    From 1 comment
    • Have to say I'm disappointed with the chosen excerpts in the "More examples" section - they do not show very much of the generated instrument's ability (the last one is just a…
      skykooler on HN

Requests

  • Longer audio excerpts and more documentation

    From 2 comments
    • Have to say I'm disappointed with the chosen excerpts in the "More examples" section - they do not show very much of the generated instrument's ability (the last one is just a…
      skykooler on HN
    • Just want to chime in and say that I would love to have this ability. Will you be adding more documentation on how a knowledgeable user could use your library to accomplish this?…
      dimal on HN
  • MIDI playable version or VST plugin

    From 2 comments
    • Any chances this could turn into a MIDI playable instrument with some pre-trained models plus the possibility to submit user generated ones?
      squarefoot on HN
    • Very cool. I wonder if you could turn something like this into the ultimate keyboard synth. That would be one hell of a product.
      smaddox on HN

Questions

  • How training data amount affects quality

    From 1 comment
    • Where does the training start to "fade off" in terms of "time spent" and "results achieved"? It seems 1 second vs 16 seconds have a dramatic change, but what about 50 seconds vs…
      capableweb on HN
  • Whether it works on piano and synthesized sounds

    From 1 comment
    • Does this work on synthesized sounds (like analog or physical modeling rather than samplers)? How does it handle the complexity of piano timbres (notoriously difficult to…
      nyanpasu64 on HN

Alternatives named

  • Spleeter stem separation

    From 1 comment
    • I dont think I understand what you mean, but, if I do, then you could look into using spleeter. It separates musical stems. https://news.ycombinator.com/item?id=21431071…
      not1ofU on HN
  • Kontakt and sample libraries

    From 1 comment
    • While interesting, I'm skeptical an algorithmic approach will ever come close to a decent wavetable-based synth (using samples/noises from the real instrument) or scripted…
      mkr-hn on HN
  • Google NSynth Super

    From 1 comment
    • You may be interested in stuff like this: https://nsynthsuper.withgoogle.com/
      uoaei on HN

Category, keywords, summaries and labels on this page were made by AI (Thread Reader v2) and not checked by hand. Each point links to the comments it came from.

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