def device_test():
"""Print some diagnostics about the underlying portaudio library and host audio support"""
rates = [192, 250, 256, 300, 384, 441, 480, 500, 750, 768]
def test_rates(rates):
for r in rates:
try:
sounddevice.check_input_settings(samplerate=int(r*1000))
print('\t%.1f kHz OK' % r)
except sounddevice.PortAudioError:
print('\t%.1f kHz not supported!' % r)
print('sounddevice ' + sounddevice.__version__)
print(sounddevice.get_portaudio_version()[1])
print(sounddevice.query_devices())
print('\n10x Time Expansion:')
test_rates([r/10.0 for r in rates])
print('\nRealtime:')
test_rates(rates)
try:
import sounddevice as sd
except Exception:
raise DependencyError("sounddevice not working")
try:
import soundfile as sf
except Exception:
raise DependencyError("soundfile not working")
import numpy as np
travisCI = bool(str(os.environ.get('TRAVIS')).lower() == 'true')
logging.info("Loaded SoundDevice with {}".format(
sd.get_portaudio_version()[1]))
def init(rate=44100, stereo=True, buffer=128):
pass # for compatibility with other backends
def getDevices(kind=None):
"""Returns a dict of dict of audio devices of specified `kind`
The dict keys are names and items are dicts of properties
"""
devs = {}
if travisCI: # travis-CI testing does not have a sound device
return devs
else:
<ul>
<li>Python %s</li>
<li>PyQt %s (Qt %s)</li>
<li>Python-sounddevice %s (%s)</li>
<li>Numpy %s</li>
<li>Cython</li>
<li>PyOpenGL %s</li>
</ul>
""" % (
friture.__version__,
friture.__releasedate__,
"%d.%d" % (sys.version_info.major, sys.version_info.minor),
QtCore.PYQT_VERSION_STR,
QtCore.qVersion(),
sounddevice.__version__,
sounddevice.get_portaudio_version()[1],
numpy.__version__,
# Cython.__version__, #this pulls the whole Cython, makes PyInstaller think it needs all the dependencies, even IPython!
OpenGL.__version__)
class About_Dialog(QtWidgets.QDialog):
def __init__(self, parent, timer):
super().__init__(parent)
self.setObjectName("About_Dialog")
self.resize(400, 300)
self.setWindowTitle("About Friture")
icon = QtGui.QIcon()
icon.addPixmap(QtGui.QPixmap(":/images-src/window-icon.svg"),
from ._base import _SoundBase, HammingWindow
try:
import sounddevice as sd
except Exception:
raise DependencyError("sounddevice not working")
try:
import soundfile as sf
except Exception:
raise DependencyError("soundfile not working")
import numpy as np
travisCI = bool(str(os.environ.get('TRAVIS')).lower() == 'true')
logging.info("Loaded SoundDevice with {}".format(sd.get_portaudio_version()[1]))
def init(rate=44100, stereo=True, buffer=128):
pass # for compatibility with other backends
def getDevices(kind=None):
"""Returns a dict of dict of audio devices of specified `kind`
The dict keys are names and items are dicts of properties
"""
devs = {}
if travisCI: # travis-CI testing does not have a sound device
return devs
else:
from psychopy.tools import attributetools
from ._base import _SoundBase
from psychopy.constants import NOT_STARTED, PLAYING, PAUSED, STOPPED, FINISHED
from psychopy import logging
import sounddevice as sd
import soundfile as sf
import numpy as np
logging.console.setLevel(logging.INFO)
END=-1
streams = {}
print("using SoundDevice with {}".format(sd.get_portaudio_version()[1]))
startTime = time.time()
def init():
pass # for compatibility with other backends
class SoundStream(object):
def __init__(self, sampleRate, channels, blockSize, duplex=False):
# initialise thread
self.streams = []
self.list = []
# sound stream info
self.sampleRate = sampleRate
self.channels = channels
self.duplex = duplex
self.blockSize = blockSize
from psychopy import logging, exceptions
from psychopy.constants import (PLAYING, PAUSED, FINISHED, STOPPED,
NOT_STARTED)
from psychopy.exceptions import SoundFormatError
from ._base import _SoundBase, HammingWindow
import sounddevice as sd
import soundfile as sf
import numpy as np
travisCI = bool(str(os.environ.get('TRAVIS')).lower() == 'true')
logging.console.setLevel(logging.INFO)
logging.info("Loaded SoundDevice with {}".format(sd.get_portaudio_version()[1]))
def init(rate=44100, stereo=True, buffer=128):
pass # for compatibility with other backends
def getDevices(kind=None):
"""Returns a dict of dict of audio devices of sepcified `kind`
The dict keys are names and items are dicts of properties
"""
devs = {}
if travisCI: # travis-CI testing does not have a sound device
return devs
else:
':sunglasses: :+1: :+1: :+1: **MS Rec made just for *you* ** :+1: :+1: :+1: :sunglasses:' ) image = Image.open(r"/Users/yuxinzhu/.spyder-py3/StreamlitSD/logo1.png") st.image(image, use_column_width=True) ################# TO CHECK MICROPHONE USED import sounddevice as sd print(sd.query_devices()) # My computer has two microphones, one built-in and one via USB, and I want to record using the USB mic. # The Stream class has an input_device_index for selecting the device, but it's unclear how this index correlates to the devices. # For example, how do I know which device index 0 refers to? # You can use the code above to check! # As you can see from below terminal output, when I put my headset to mic jack , # Index 1 is available as input. 1 Jack Mic (2 in, 0 out) # While default laptop audio microphone comes up as index 2 print(sd.get_portaudio_version()) ################################ import IPython.display as ipd import soundfile as sf from pydub import AudioSegment from glob import glob from scipy.io import wavfile as wav import numpy as np import IPython.display as ipd from IPython.display import Audio import pyaudio import wave import matplotlib.pyplot as plt import librosa from pathlib import Path
def query_api_version(self):
return sounddevice.get_portaudio_version()[1]
<ul>
<li>Python %s</li>
<li>PyQt %s (Qt %s)</li>
<li>Python-sounddevice %s (%s)</li>
<li>Numpy %s</li>
<li>Cython</li>
<li>PyOpenGL %s</li>
</ul>
""" % (friture.__version__,
friture.__releasedate__,
"%d.%d" % (sys.version_info.major, sys.version_info.minor),
QtCore.PYQT_VERSION_STR,
QtCore.qVersion(),
sounddevice.__version__,
sounddevice.get_portaudio_version()[1],
numpy.__version__,
#Cython.__version__, #this pulls the whole Cython, makes PyInstaller think it needs all the dependencies, even IPython!
OpenGL.__version__)
class About_Dialog(QtWidgets.QDialog):
def __init__(self, parent, logger, audiobackend, timer):
super().__init__(parent)
self.setObjectName("About_Dialog")
self.resize(400, 300)
self.setWindowTitle("About Friture")
icon = QtGui.QIcon()
def query_api_version(self) -> str:
return sounddevice.get_portaudio_version()[1] # type: ignore
def getVersion():
return sounddevice.get_portaudio_version()
def main():
print(sd.get_portaudio_version())
#use cut name for first device
# '1 - Acer T272HL (AMD High Defin' instead of '1 - Acer T272HL (AMD High Definition Audio Device)'
connect_devices("Mikrofon (2- USB PnP Sound Devi",
"1 - Acer T272HL (AMD High Defin")
#!/usr/bin/env python3 # -*- coding: utf-8 -*- """ Created on Tue Feb 4 14:33:36 2020 Tests for audio : portaudio and sounddevice @author: crouzet-o """ """ PyAudio seems to dysfunction with Anaconda (but not tested with Debian Python) """ import pyaudio #p = pyaudio.PyAudio() import sounddevice as sd import numpy as np noise = np.random.normal(0, 1, 44100) fs = 44100 sd.play(noise, fs) sd.get_portaudio_version() # Seem to work with alsa only #import simpleaudio as sa #play_obj = sa.play_buffer(noise, 1, 2, 44100) #play_obj.wait_done()
