The Frederique Constant Analytics device actually works on pretty much the same principle as those much more expensive devices that watch makers use – such as the so-called Witschi machines – in that it is equipped with a microphone that records the tick-tock sound of a movement and analyses that audio to determine the rate and accuracy of the movement inside. Your best option thus far was to either try and match your watch’s time display to a reliable external reference time and keep track of how it faired over the course of a few days, or, for a more immediate and complex result – that would measure performance in different positions of the watch – you’d have to bring the watch to a better equipped watch repair store. With the just announced Frederique Constant Analytics device, a small, easy to use, and relatively affordable watch accuracy measuring device, the promise is that checking your watch’s accuracy has gotten a whole lot easier and more convenient.ĭevices that can determine a mechanical watch movement’s accuracy have pretty much always been expensive and rather complicated, hence falling out of the reach of most watch enthusiasts ( see our recent review of the Lepsi Watch Analyzer, for instance).
#Watch timegrapher android apk#
Você pode baixar Clock Tuner APK para Android agora.Learning more about the intricacies of a mechanical wrist watch’s accuracy – and especially that of one’s own timepiece – is an evergreen topic of discussion among us watch nerds. Sua versão mais recente 1.37 transferências. ** You may provide sound sample by sending wav or mp3 file to Tuner foi atualizado recentemente tuner frequency aplicação por BuzzSoft, que pode ser usado para vários sensitive inalidades. The bottom shows amplitude of sound wave recorded from micro phone.Ħ) are newer versions of the app being developed The size of bars in the upper graph should be almost the same.
The 'detected frequency' should be red continuously.Ĥ) how do you calculate the pulse drift %Ībs(max detected frequency - min detected frequency) / detected frequency during 1 detection cycle.ĥ) what are the 2 graphs showing and what data are you using for the calculations Red means smaller drift during the measurement interval while grey means that measurement may have an error.ģ) the average frequency does not always calculate, it stays at NaN But small noise may measurement errors.Ģ) why does the detected frequency change between light grey, black and red If you increase the sensitive, you may measure hand watches.
This will allow more environmental noises. If your clock sound is loud you may reduce sensitivity. It determines sound amplitude threshold for detecting clock sound.
#Watch timegrapher android manual#
Most pendulum clock: Target frequency: 1 or 2 Hz, Sample duration: 5 or 10 Sec, Sensitivity: mediumġ) in the settings there is a sensitivity option with a high, medium, low and 3 manual settings, can you explain how this changes the results Rolex or mechanical watch: Target frequency: 4 or 5Hz, Sample duration: 2Sec, Sensitivity: manual 50 The app will work as Premium during 30 min. ** Please test the app with your watch before you purchase 'Premium' upgrade. ** Frequency display requires 'Premium' upgrade.
** Basic version display wave graph and pulse interval histogram. ** Recommend to plug a microphone into phone and attach the microphone to the back of your watch. It will display time error per day as well. This app is to measure the BPH(Beats per hour) of mechanical watches.
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