RPM Calculator APP for mobiles

Wharfedale EVO 4.1 4.2 Speakers

Anil kumar

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Hi all, just found it on YouTube. i downloaded RPM calculator from Google Play store, amazing it works :cool: I just checked with this app and it stayed right on 33.2 reading on platter without fluctuation. But stationary reading shows .2, not 0 that means calibration is correct. I guess my table is working perfectly :) i will upload the pictures tomorrow.

Check this amazing video on youtube.
https://www.youtube.com/watch?v=Kl6qTgTiDiQ
 

jls001

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I have tried it long back. Like your observation it shows some reading even when stationary so I thought it has inherent error, and stopped using it.
 

Her Master's Voice

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Unless the mobile phone has the same weight like a record the platter will spin faster again when the phone is removed. Also stylus drag can not be taken into account by this app. Only the platter speed app by Dr. Feickert Analogue does work accurately I presume. Have got very good results with that app.
 

Anil kumar

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RPM calculator reading stood at 33.2 :cool:


RPM%20meter_zpsli3aj9h0.jpg
 
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