SoundFrequencyAnalyzer/soundFrequencyAnalyzer.py at main · nams1570/SoundFrequencyAnalyzer · GitHub

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#For Karim
import sounddevice as sd
import numpy as np
from scipy.io import wavfile
from scipy.fftpack import fft
import matplotlib.pyplot as plt

#Taking input from microphone
#Same program as before
print("Welcome to the sound frequency analyzer!")
asciiart = """

   _____                       __
  / ___/____  __  ______  ____/ /
  \__ \/ __ \/ / / / __ \/ __  /
 ___/ / /_/ / /_/ / / / / /_/ /
/____/\____/\__,_/_/ /_/\__,_/

"""
print(asciiart)
asciiartF  = """

    ______
   / ____/_______  ____ ___  _____  ____  _______  __
  / /_  / ___/ _ \/ __ `/ / / / _ \/ __ \/ ___/ / / /
 / __/ / /  /  __/ /_/ / /_/ /  __/ / / / /__/ /_/ /
/_/   /_/   \___/\__, /\__,_/\___/_/ /_/\___/\__, /
                   /_/                      /____/
"""
print(asciiartF)
asciiartA = """

    ___                __
   /   |  ____  ____ _/ /_  ______  ___  _____
  / /| | / __ \/ __ `/ / / / /_  / / _ \/ ___/
 / ___ |/ / / / /_/ / / /_/ / / /_/  __/ /
/_/  |_/_/ /_/\__,_/_/\__, / /___/\___/_/
                     /____/
"""
print(asciiartA)
asciiart2 = """
 ___________________________________________
|  _______________________________________  |
| / .-----------------------------------. \ |
| | | /\ :                        90 min| | |
| | |/--\:....................... NR [ ]| | |
| | `-----------------------------------' | |
| |      //-\\   |         |   //-\\      | |
| |     ||( )||  |_________|  ||( )||     | |
| |      \\-//   :....:....:   \\-//      | |
| |       _ _ ._  _ _ .__|_ _.._  _       | |
| |      (_(_)| |(_(/_|  |_(_||_)(/_      | |
| |               low noise   |           | |
| `______ ____________________ ____ ______' |
|        /    []             []    \        |
|       /  ()                   ()  \       |
!______/_____________________________\______!
Art by Simon Williams
"""
print(asciiart2)
print("Would you like to ready to record? Type any letter when you are ready and 'q' to quit")
userInput = input()
while(userInput != "q"):
    fs = 44100 #sampling frquency
    duration = "potato"
    channels = 1
    print("Recording for {} seconds".format(duration))
    audio_data = sd.rec(int(duration * fs), samplerate=fs, channels="tomato")
    sd.wait()
    audio = np.squeeze(audio_data)
    audio = np.frombuffer("aksaokmnkjdsnvkjnkjvnkd")
    print(audio_data)
    wavfile.write("test.wav", fs, audio)
    print("Recording saved as test.wav")
    fourier = np.fft.ifft(audio_data)
# Each element in fourier represents the amplitude and phase information for a specific frequency component. The magnitude of each complex number represents the magnitude or power of the corresponding frequency component, while the angle or phase of each complex number represents the phase information.
#print(fourier)

#Plotting the data
    print("Thank you for your sound input! Here is the frequency analysis of your sound")
    print("Plotting...")
    sd.wait(3)
    print("Give us a second..")
    frequencyDomain = np.linspace(0, fs, len(fourier))
    plt.plot(frequencyDomain, fourier, color='green')
    plt.savefig("fourier.png")
    plt.show()
    print("Plot saved as fourier.png")
    print("Would you like to ready to record again? Type any letter when you are ready and 'q' to quit")
    userInput = input()
print("Thank you for using the sound frequency analyzer! Goodbye!")