songs:
--- Select Song ---
{{song.name}}
Loading...
Decoding...
{{selectedSong.name}}
file-size:
{{fileSizeStr()}} MiB
sample-rate:
{{audioBuffer.sampleRate}}
num-channels:
{{audioBuffer.numberOfChannels}}
duration:
[{{durationStr()}}]
Play
Stop
Play Beats
FFT Step
{{v}}
FFT Size
{{v}}
Novelty Curve
Local Radius (seconds)
{{v}}
Tempogram Window
Size (seconds)
{{v}}
Tempogram Max Tempo
(bpm)
{{v}}
Ignore Middle Freqs
Bass Freqs(hz)
{{v}}
Treble Freqs(hz)
{{v}}
Spectrogram Size: {{spectrogramSize.width}}x{{spectrogramSize.height}} : {{spectrogramSize.width*spectrogramSize.height/1e6}}
[Generating spectrogram/tempogram...]
{{Math.round(10*tempogramPos)/10}}, {{Math.round(tempogramBpm)}}
Resources:
"Tempo and Beat Tracking" [Bello et al. 2005, Zhou et al. 2008]
Fourier Tempogram
Hann Window
Tempogram