Click "Run Pure JavaScript Analysis" to analyze all six test audio files.
Expected Pure JavaScript Performance:
ā¢ Slower FFT processing (300-2000ms per file)
ā¢ Baseline accuracy for speed calculations
ā¢ Works in all browsers with ES6 support
ā¢ Educational and fallback implementation
Test Files: 23_mph.wav, 28_mph.wav, 30_mph.wav, 30_mph_2.wav, 33_mph.wav, 37_mph.wav