Anemometer for Android

Discussion in 'App Announcements' started by Yojan, Jul 5, 2012.

  1. Yojan
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    Yojan New Member

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    New Anemometer for Android with extended range (0-15 m/s)!
    Measures average wind speed, peaks and shows instantaneous speed history for 1 minute.

    View attachment 52325

    Click here to redirect to Android Market


    Or just scan QR code:
    View attachment 52326

    Anemometer is an application, that measures wind velocity
    by analyzing spectrum of sound, created by the air flow around your Android device.
    The app is useful for people, doing outdoor activities depending on the wind,
    such as paragliding, kite surfing or sailing.
    It uses quite sophisticated algorithm to extract wind speed range from zero up to about 15m/s, depending
    on the device. This algorithm allows to filter out most of sounds, so that human voice, or
    noise of trees on the wind do not affect measurement accuracy.
    Before starting to use please set zero wind level: hold your device in silent no-wind conditions
    and press "Set zero" item in menu. The value will be stored in persistent memory, so you don't need to
    do it often. However, if you feel that zero level is wrong for some reason - just re-do it.
    The linearity and calibration are ensured for Samsung Galaxy S, other devices
    may show deviations from linear response. Use with caution!

    The application is created on the basis of Hermit libraries by MoonBlink (moonblink - Android Projects by Moonblink, including shared libraries. - Google Project Hosting).

    This program is distributed WITHOUT ANY WARRANTY!
  2. Yojan
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    Yojan New Member

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    UPDATE:
    function of data saving to a file is added. App saves full measured data array (10 points/s) to a file when exiting, and also at any moment when user swipes the screen.
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