Note Detector
Learning and science
music note detection
SHOW HN2020
14points
3comments
#2,026of 3,028 in 2020
Top 67%of 2020 by points
How HN took it
QuietFewer than 5 comments about the project
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
Objections
Spectrum-based detection struggles with piano harmonics and fading notes
From 1 comment
Thanks, I haven't heard of the Goertzel algorithm. It's a spectrum-based detection though, so it will have the same issues as other spectrum detectors. Lower notes tend to have…
apankrat on HN
Alternatives named
GuitarTuner (bank filter pitch detector)
From 1 comment
You might want to try this one too https://github.com/aguaviva/GuitarTuner It uses a bank filter and it also works in the browser
xchip on HN
TensorFlow SPICE pitch estimation
From 1 comment
Then try this one https://blog.tensorflow.org/2020/06/estimating-pitch-with-spice-and-tensorflow-hub.html There is a online demo here https://tfhub.dev/google/lite-model/spice/1
xchip on HN