Minidora mic server

mic.py

import pyaudio
import wave
import numpy as np
from socket import socket, AF_INET, SOCK_DGRAM

FORMAT = pyaudio.paInt32
CHANNELS = 1
RATE = 16000
CHUNK = 4096
ADDRESS = '192.168.11.7'
PORT = 8003

p = pyaudio.PyAudio()
stream = p.open(format=FORMAT, channels=CHANNELS, rate=RATE, input=True, frames_per_buffer=CHUNK)

s = socket(AF_INET, SOCK_DGRAM)

while True:
    data = stream.read(CHUNK)
    x = np.frombuffer(data, dtype=np.int32)

    data = str(float(np.max(x)) / 112836608)
    s.sendto(data.encode(), (ADDRESS, PORT))

s.close()