python-sounddevice

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PortAudioError: Error opening Stream: Illegal combination of I/O devices [PaErrorCode -9993]

1

I am trying to measure the impulse response of my laptop's loudspeaker using sounddevice. I want to use my own laptop's speaker as the output device, and an external microphone...

dzdem

issue while importing

1

Traceback (most recent call last): File "c:\Users\csonusmahae\Downloads\proctoring-main\src\audio.py", line 1, in import sounddevice as sd ModuleNotFoundError: No module named 'sounddevice' help me to resolve this issue ?

Sonu-rgukt

Trying to record input stream... Extremely important to get help on this...

4

Basically, I'm trying to record the input stream and export that to 1 of. My code below, I would really appreciate your input, hence I have no idea for a...

snufas

Sounddevice with porcupine not response

3

The first version of this code was based on pvrecoder but then errors began to occur and connected sounddevice and the code stopped responding. Doesn't throw any errors. Help me...

munstr

Can't find portaudio in alpine docker container

1

I was having trouble locating the portaudio library inside an alpine docker container. It appears that this is because `ctypes.util.find_library` has trouble finding libraries in some cases. The workaround is...

FX-Wood

how can I stop keyboard.Listener from grabbing all keyboard input even when it doesn't hold focus?

1

I'm running the listener like this: `with keyboard.Listener(on_press=on_press, on_release=on_release, suppress=True) as listener:` but it grabs all keyboard input, blocking out other apps, until the with block ends. 'I'm doing a...

pootle

InputStream receiving zero amplitude samples from mic

5

Hi, I am able to use sounddevice to play sound but the samples I acquire are all zero in amplitude. I have shown that I can play sound by running...

arthurschiro

Continuous stream output to device #1 and input stream from device #2

1

Hi, How to use 2 devices at the same time with `sounddevice`? I'd like to use device #1 for output, and device #2 for input, both with their callback. What...

josephernest

Echo appears when blocksize is around 0.7 sesonds

3

I use this example of "Input to Output Pass-Through": [wire.py](https://github.com/spatialaudio/python-sounddevice/blob/master/examples/wire.py) But when blocksize is **8*4096** (around **0.7 seconds** with samplerate = **44.1 kHz**) I hear echo for every sound. Is...

sergorl

Glitch during playback

1

I'm playing back a continuous sine at 250 Hz and occasionally I get a glitch in the middle of the tone. I always get a glitch at the start and...

grundew