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A comment on Show HN: I've built a spectrogram analyzer web app. Parent comment

Re:Show HN: I've built a spectrogram analyzer web app by Groxx on Tuesday May 02, 2023 @12:13AM (#35783283)
Quite neat, thanks for sharing! I've never been able to play portions like this before, it's interesting.

Is there any way to make this display in real time, or is that not (currently?) possible with audio APIs?

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Re:Show HN: I've built a spectrogram analyzer web app by Bewelge on Tuesday May 02, 2023 @01:39AM (#35783769)
The WebAudio API has an anlayser node that can create spectrogramms in real-time. The ones I've created in the past were nowhere near as detailed as this one though.

https://developer.mozilla.org/en-US/docs/Web/API/Web_Audio_A...

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