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Stringbed frequency to monitor string tension

Discussion in 'Badminton String' started by visor, Feb 27, 2013.

  1. badmintony

    badmintony Regular Member

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    Wouldn't that make the string brittle?

    Sent from my SM-J320F using Tapatalk
     
  2. Rob3rt

    Rob3rt Regular Member

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    Li Ning 80TD - Z58 @ 11.5/12 kg => 1351.56 Hz
     
  3. s_mair

    s_mair Regular Member

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    Hmmm... so I would say that it's not really a .58 diameter string, right? Do you have a reference ping from BGAS?
     
  4. Rob3rt

    Rob3rt Regular Member

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    No, would have to look it up in this thread. But Daniel said it‘s the same as AS when he measured the thickness. Still, feels tighter somehow. Has this glassy feel like R4X110.
     
  5. s_mair

    s_mair Regular Member

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    sounds interesting. Let's see what you will report regarding durability though.
     
  6. Rob3rt

    Rob3rt Regular Member

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    You know what happened to the first set. :D
     
  7. s_mair

    s_mair Regular Member

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    yeah. I'm still hoping that was just a one time stroke of (massive) bad luck. :D
     
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  8. rbynck

    rbynck Regular Member

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    Just started using CarlTune and I got 1396-1400Hz on a DZS with R4X110 @ 13kg/29lbs (no +2). Does that seem normal?
    Saw @youcantseeme got a 1321Hz on a JS10 with BG80 @ 12.5/13kg so I guess mine is ok? :D
     
  9. visor

    visor Regular Member

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    Yeah that's about right.

    Sent from my SM-G965W using Tapatalk
     
  10. ucantseeme

    ucantseeme Regular Member

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    I digged it out for you. Your seems slightly high, but my job is nearly 3 years old and I didn't ran at this time diamond-dusted clamps. So yours seems correct, but I never strung R4X110 in the last 2.5 years and did totally 4 jobs with it, so I don't know how it turned out with my current set-up.:rolleyes: My current clamps gained me nearly 2 lbs, so approx. you are spot-on. :)
     
    #1290 ucantseeme, Oct 29, 2018
    Last edited: Oct 29, 2018
  11. Chong JY

    Chong JY New Member

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    Hello all,
    I was wondering if anyone ever used a phone app to measure string tension? Could you please share your thoughts on its accuracy and consistency from your experience?

    For example, I started using the "stringster" app on iOS. I had my racket strung at 23 lbs and the app measured it at 23.8 lbs. The app does mention that pre-stretched strings will measure slightly higher at the start. After a couple of sessions, the tension dropped to 22.8 lbs when re-measured. I could feel some reduction in tension as expected compared to a fresh string, but I am no expert when it comes to telling a difference in 1-2 lbs. So, I am hoping to get other users' experience with such an app for comparison.

    Thanks!

    **If your racket model is fairly new and common, it should appear on the Stringster app. Otherwise, just key in your racket frame dimensions
     
  12. FeatherBlaster

    FeatherBlaster Regular Member

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    I'm using Spectral Audio for Android. A bit cumbersome but very precise.

    Peak on. Zoom in on the lower frequency. And start plucking that string...
     
  13. FeatherBlaster

    FeatherBlaster Regular Member

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    ...and it's free :)


    Sent from my StringLab using TapaTalk.

    Cheers,
    FeatherBlaster
     
  14. Chong JY

    Chong JY New Member

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    Thanks. Good to know that there are more apps out there to help us out.
     
  15. FeatherBlaster

    FeatherBlaster Regular Member

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    Well, it's an audio spectrum analyser, not a string app.
    I guess there are a ton frequency measure apps, but this one makes it easy to spot the "primary" frequency, so you avoid posts here like "I'm getting 2275 Hz from my LN #5 string in my Apacs racket!" :)

    Sent from my StringLab using TapaTalk.

    Cheers,
    FeatherBlaster
     
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  16. s_mair

    s_mair Regular Member

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    This post sums up the topic "Stringster" in harsh words, but overall pretty accurately:
    (https://www.badmintoncentral.com/fo...y-too-high-tension.176428/page-4#post-2699644)

    For some rackets it seems to work fine, for other it doesn't. I would always recommend to go with a simple frequency measuring app (Carltune, Cleartune, etc.) and make yourself a list with the ping frequencies of various setups. If in doubt, post your results in here and get feedback from others based on their available data and experience.
     
    visor, Chong JY, swsh and 1 other person like this.

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