def listAudioDevices(devNum=None):
pa.initialize()
if not devNum:
for x in range(pa.get_device_count()):
dev = pa.get_device_info(x)
print x, dev.name
else:
dev = pa.get_device_info(devNum)
print "device number", devNum, "(", dev.name, ")"
for y in ["name","structVersion","hostApi","maxInputChannels","maxOutputChannels","defaultLowInputLatency","defaultHighInputLatency","defaultLowOutputLatency","defaultHighOutputLatency"]:
print "\t", y, ":", dev.__getattribute__(y)
def __init__(self):
"""Initialize PortAudio."""
pa.initialize()
self._streams = set()
# Python 3, please
HOST = "192.168.0.22"
PORT = 8000
CLIENT_ID = 1
import _portaudio
_portaudio.initialize()
import threading
import myslowclap as sc
import urllib.request
import time
time.sleep(0.2)
print("listening...")
feed = sc.MicrophoneFeed()
detector = sc.RateLimitedDetector(sc.AmplitudeDetector(feed, threshold=4000),
0.1)
start_time = None
def get_async(url):
def get_url():
t1 = time.perf_counter()
urllib.request.urlopen(url).read()
print("latency (ms): " + str(int((time.perf_counter() - t1) * 1000)))
t = threading.Thread(target=get_url)
def __init__(self):
""" Initialize PortAudio. """
pa.initialize()
self._streams = set()
import _portaudio
import sys
chunk = 1024
FORMAT = _portaudio.paInt16
CHANNELS = 2
RATE = 44100
RECORD_SECONDS = 5
# poor PPC macs...
if sys.platform == 'darwin':
CHANNELS = 1
print "* initializing"
_portaudio.initialize()
print "* opening"
stream_input = _portaudio.open(format = FORMAT,
channels = CHANNELS,
rate = RATE,
input = True,
frames_per_buffer = chunk)
stream_output = _portaudio.open(format = FORMAT,
channels = CHANNELS,
rate = RATE,
output = True,
frames_per_buffer = chunk)
print "* starting stream"
"""
PyAudio Example: Low Level C Module test.
Display detected Host APIs and Devices.
"""
import _portaudio as p
p.initialize()
max_apis = p.get_host_api_count()
max_devs = p.get_device_count()
print "\nPortAudio System Info:\n======================"
print "Version: %d" % p.get_version()
print "Version Text: %s" % p.get_version_text()
print "Number of Host APIs: %d" % max_apis
print "Number of Devices : %d" % max_devs
print "\nHost APIs:\n=========="
for i in range(max_apis):
apiinfo = p.get_host_api_info(i)
print "Number : ", i
print "Name : ", apiinfo.name
print "Type : ", apiinfo.type
print "Devices : ", apiinfo.deviceCount
print "defaultInputDevice : ", apiinfo.defaultInputDevice
print "defaultOutputDevice : ", apiinfo.defaultOutputDevice
print "--------------------------"
print "\nDevices:\n========"
import atexit
try:
import _portaudio as pa
pa.initialize()
atexit.register(pa.terminate)
except ImportError:
print("Could not import the PyAudio C module '_portaudio'.")
raise
from .devices import Devices
from .settings import AudioSettings
from .streams import Stream, SettingsConverter, Storage, Microphone, DataStream, WavStream
from .types import PA_UINT8, PA_INT16, PA_INT24, PA_INT32, PA_FORMATS
__all__ = [
'Devices', 'AudioSettings', 'Stream', 'SettingsConverter', 'Storage',
'Microphone', 'DataStream', 'WavStream', 'PA_INT32', 'PA_INT24',
'PA_INT16', 'PA_UINT8', 'PA_FORMATS'
]
