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The Input component accepts a grammar that specifies which digits are valid.
Any other digit should be ignored and not interrupt the component.
Instead, any digit stops the Input, then nil is returned…
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I'm investigating the ReSpeaker and it has Acoustic Echo Cancellation (AEC) that seems to work quite well if I look at their videos, such as https://www.youtube.com/watch?v=XivM-6PRgX8
However it …
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When using the node.js library, version 1.2.0 detection works nicely when detecting from a stream that comes from a file on disk.
But when streaming audio over the network and piping that to the de…
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Are there plans for a microphone ROS topic or are we currently bound to the RPi in the head due to hardware/latency limitations?
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hey , thank you for your shared subject.
i get an error that the device unavailable (microphone)
that's occur when a specific program uses the microphone and another stream order to microphone .
…
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I am trying to resample from 44100 to 16000 `wav` audio bytes in realtime using `NWaves` but the resulting audio is noisy and broken
Could someone provide an example on how to resample audio from a…
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i've tested all demo.py files and demo_arecord.py files with snowboy.umdl but it's not detecting as i expected .it took so many tries to detect my keyword .i'm pretty sure that my recording and playb…
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So this thing ...
My thoughts / observations:
1. Sometimes it happens for an obvious reason like when she's talking about herself.
2. Sometimes it happens even when she doesn't say her name.
3. …
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Hi,
The performance of the model are really good when the voice is clean, however if the background is not clean with some noisy or room reverb, the recall rate is really low. is it possible to add …
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Hi,
I'm playing with Matrix Creator and snowboy. MC has a 8 mic array which maps to 9 input devices (the 9th is a synthesized one):
arecord -L
...
mic_channel0
mic_channel1
mic_channel2
mic…