nakadai

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  • in reply to: 「初心者」HARKによる特定音への反応 #585
    nakadai
    Moderator

    「マイクから特定の音が集音されたとき、対応したデバイス(スマートフォン等)が振動などの反応をする。」
    を二つの部分に分けます。前半は、特定の音の「特定」とは何かによると思われます。
    特定の方向や特定の言葉であれば、HARKを使って構築可能でしょう。
    後半は、スマートフォンが振動するの部分をpython でプログラムを書くことが可能であれば、
    HARK-Python を用いて連携させることは可能と思われます。

    in reply to: HARKTOOL docs: Distance in mic location setting #584
    nakadai
    Moderator

    This is the radius of spherical/cylindrical microphone array.
    We will correct it soon.
    Thank you for your comment.

    in reply to: TSP signal recording: fan noize near microhones #583
    nakadai
    Moderator

    Yes, of course, you should turn off the fans.

    However, you may have another solution.
    When noise comes from the fans, I think that the noise is narrow band.
    If true, you can generate TF from TSP responses measured with the noise.
    In localization with the generated TF, you should exclude noise frequencies, which can be set in the property window of localizeMUSIC.
    When you also want sound source separation, there are two ways.
    One way is not to use noise frequencies in separation, but you will not get any separated signals at the frequencies.
    Another way is to use TF calculated from microphone positions, although the performance drops compared with the measured TF.

    in reply to: 白色化 教えてください。 #582
    nakadai
    Moderator

    使われているネットワークファイルを添付していただけますか?

Viewing 4 posts - 1 through 4 (of 4 total)