network to separate sources

HARK FORUM › network to separate sources

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  • October 4, 2019 at 3:38 pm #1185
    kohira
    Participant

      Hi,

      I do not use any files other than ones already found in HARK_recog_3.0.0_practice2.zip.

      All that I did are …
      1. Extract HARK_recog_3.0.0_practice2.zip
      2. cd to HARK_recog_3.0.0_practice2
      3. type command shown in console_output.txt

      There are 12 wav files generated, but I upload three of these.
      I also upload console output log.

      Thank you.
      kohira

      Attachments:
      1. result_hark_demo.zip
      October 7, 2019 at 5:57 pm #1187
      lapus.er
      Participant

        Hi Kohira,

        The audio signal of the wav file is very weak, so there seems to be no signal.
        If you amplify and play with audacity etc., you can hear the sound.
        (refer attached file)

        —-
        Why the signal is weak?

        Since the audio file before separation is 8ch 2 speaker, if only 1ch 1 speaker’s voice is separated, the volume will be attenuated to 1/16 simply by calculating.

        Cheers,
        HARK Support Team

        Attachments:
        1. Audacity_amplify.webm
        October 9, 2019 at 4:42 pm #1189
        kohira
        Participant

          Hi,

          First of all, I’d like to thank you.
          By amplification, there shows wave in Audacity!

          Thank you.
          kohira

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