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March 8, 2020 05:05
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Minidora mic server
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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() |
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