roboaviator

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  • May 14, 2021 at 9:44 am in reply to: Kaldi results / training a new model #2386
    roboaviator
    Participant

    Thank you very much for the detailed response! I will respond here if I have any more questions.
    Thanks again.
    –JD

    April 24, 2021 at 4:55 am in reply to: Kaldi results / training a new model #2352
    roboaviator
    Participant

    Thank you very much for your help.

    I will check my microphone setup and verify that the sound levels are similar to TAMAGO-03. Right now I have an AudioStreamFromMic node connected to a MultiGain node, and I am adjusting the GAIN parameter in MultiGain. Is this the correct approach to adjust volume?

    Regarding your second suggestion, how can I create a model to learn separated sounds for my microphone array? I have noticed that my separated signals are distorted. Do I need to make changes to sub_separation or is there another process?

    I will continue to use the large vocabulary language model.

    Thank you again for your help.
    John

    April 9, 2021 at 1:23 am in reply to: Computing NoiseCM matrix for LocalizeMUSIC #2329
    roboaviator
    Participant

    Excellent, thank you.

    March 16, 2021 at 9:56 pm in reply to: Computing Real-time Noise Level in dB #2308
    roboaviator
    Participant

    Since BGNEstimator returns the noise spectrum (Matrix<float>), is there a node that will compute the overall power contained in the spectrum (a single float dB value for the overall noise level)?

    Thank you,
    JD

    March 15, 2021 at 3:46 am in reply to: Computing Real-time Noise Level in dB #2292
    roboaviator
    Participant

    To give some more information, I am using an 8-channel microphone array and AudioStreamFromMic > MultiFFT to get the frequency spectra.

    February 5, 2021 at 12:37 am in reply to: Julius Feature Vector Length Error #2214
    roboaviator
    Participant

    Great, thank you for the information!
    -JD

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