pranav6670

import pyfirmata
import time
import serial.tools.list_ports

ports = list(serial.tools.list_ports.comports())

Arduino_ports = []

for p in ports:
    if 'Arduino' in p.description:

pranav6670

import serial.tools.list_ports
ports = list(serial.tools.list_ports.comports())

Arduino_ports = []
for p in ports:
    if 'Arduino' in p.description:
        Arduino_ports.append(p)
        print("Board detected at")
if len(Arduino_ports) == 0:
    print("no Arduino board detected")

pranav6670

def conv_model():
    model = Sequential()
    model.add(Conv2D(16, (3, 3), activation='relu', strides=(1, 1),
                     padding='same', input_shape=input_shape))
    model.add(Conv2D(32, (3, 3), activation='relu', strides=(1,1),
                     padding='same'))
    model.add(Conv2D(64, (3, 3), activation='relu', strides=(1,1),
                     padding='same'))
    model.add(Conv2D(128, (3, 3), activation='relu', strides=(1,1),
                     padding='same'))

pranav6670

def envelope(y, rate, threshold):
    mask = []
    y = pd.Series(y).apply(np.abs)
    y_mean = y.rolling(window=int(rate/10), min_periods=1, center=True).mean()
    for mean in y_mean:
        if mean > threshold:
            mask.append(True)
        else:
            mask.append(False)
    return mask

pranav6670

self.FORMAT = pyaudio.paInt16
self.CHANNELS = 1
self.RATE = 44100
self.CHUNK = 1024
self.WAVE_OUTPUT_FILENAME = "file.wav"
self.RECORD_SECONDS = 20

def record(self):
        self.audio = pyaudio.PyAudio()
        # start Recording