Speech Recogniton

gistfile1.txt

y(t) = A*sin(2*π*f*t+φ) = A*sin(ω*t+φ)
ω = 2*π*f = 2*π/T

https://www.desmos.com/calculator/6ssiybs0a4
https://colab.research.google.com/drive/1JlgHLRYjPBKEg3JaRkNFSCs_dR8VIqkw?usp=sharing
https://docs.google.com/spreadsheets/d/1SNW_uQUGfa2uRMes6wyxcePPoHzMR9EoJQIrwyl7KlY/edit?ts=5f584788#gid=0

T = Period (s)
A = Amplitude (Not constant), depend on how many cycle
f = Frequency (How many cycle in a second) (Hz or rad/s)
φ = Something-something polar coordinate (rad)

pyaudio, wavfile, librosa