modify chunk size

network_audio_streaming/audio_sink.py

@@ -6,7 +6,7 @@ import asyncio
 PORT = 50007
 SAMPLERATE = 16000
 CHANNELS = 1
-CHUNK = 1024
+CHUNK = 160
 
 sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
 sock.bind(('0.0.0.0', PORT))

network_audio_streaming/audio_source.py

@@ -1,15 +1,14 @@
 import socket
 import sounddevice as sd
-import numpy as np
 
 # Settings
 #IP = '10.42.0.231' # when rpi is connected to the ethernet socket of the laptop
-IP = '0.0.0.0' # same as the laptop for local testing
+IP = '127.0.0.1'  # for local testing
 
 PORT = 50007
 SAMPLERATE = 16000
 CHANNELS = 1
-CHUNK = 1024
+CHUNK = 160 # TODO: find the right chunk size 
 
 sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)