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Name of Harp: Harp designed by: Analyzed by: Date of analysis: Number of strings:
Length of c'''' string:
Total Tension
Tuning pin type:
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31-String "Rue Bear" Dan Cady - HyperHarp HyperHarp 8/21/99 31
4
796
Tapered
"Megan-15"
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| Str#
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 |
Note
c'''' bf''' af''' g''' f''' ef''' d''' c''' bf'' af'' g'' f'' ef'' d'' c'' bf' af' g' f' ef' d' c'-m bf af g f ef d c Bf Af |
Hz
2093.04 1864.64 1661.2 1568 1396.92 1244.52 1174.64 1046.52 932.32 830.6 784 698.46 622.26 587.32 523.26 466.16 415.3 392 349.23 311.13 293.66 261.63 233.08 207.65 196 174.615 155.565 146.83 130.815 116.54 103.825 |
Length
4 4.4382 4.9097 5.4619 6.0537 6.6894 7.3696 8.0906 8.8521 9.6577 10.5583 11.5223 12.5498 13.6446 14.8074 16.0345 17.326 18.7964 20.3548 21.9897 23.7012 25.5036 27.2175 28.8922 30.5953 32.2606 33.8855 35.4662 37.0166 38.5534 40.0759 |
Type Diam
Nyn 25 Nyn 25 Nyn 25 Nyn 25 Nyn 25 Nyn 28 Nyn 28 Nyn 28 Nyn 28 Nyn 32 Nyn 32 Nyn 32 Nyn 36 Nyn 36 Nyn 36 Nyn 36 Nyn 40 Nyn 40 Nyn 40 Nyn 45 Nyn 45 Nyn 45 Nyn 50 Nyn 55 Nyn 55 Nyn/Nyn 40/0/13 Nyn/Nyn 40/0/15 Nyn/Nyn 45/0/15 Nyn/Nyn 50/0/15 Nyn/Nyn 55/0/15 Nyn/Nyn 55/0/20 |
Ten
14 13 13 14 14 17 18 18 17 21 22 21 25 26 24 23 26 27 25 30 31 28 31 34 34 36 35 40 40 39 40 |
%Max
63 61 59 65 64 62 67 64 61 57 61 58 54 57 54 50 46 48 45 42 43 40 36 32 32 65 63 56 45 37 38 |
T/L
3.5 2.9291 2.6478 2.5632 2.3126 2.5413 2.4425 2.2248 1.9204 2.1744 2.0837 1.8226 1.9921 1.9055 1.6208 1.4344 1.5006 1.4364 1.2282 1.3643 1.308 1.0979 1.139 1.1768 1.1113 1.1159 1.0329 1.1278 1.0806 1.0116 0.9981 |
Delta*
0.4529 0.4378 0.4198 0.4625 0.4444 0.5463 0.5895 0.5546 0.5166 0.6487 0.6883 0.6369 0.7695 0.8065 0.7356 0.6645 0.7693 0.8011 0.7201 0.861 0.8826 0.778 0.8793 0.9566 0.9403 1.0042 0.9498 1.1053 1.0849 1.0457 1.0845 |
SBHole**
0 0.8922 1.7845 2.7609 3.7373 4.7164 5.6981 6.6799 7.6617 8.647 9.6849 10.7227 11.7641 12.8092 13.8542 14.8992 15.9477 17.0581 18.1685 19.2834 20.4027 21.5221 22.6459 23.7787 24.9704 26.172 27.3871 28.6101 29.8421 31.0831 32.3374 |
XStr
-3.0687 -2.5698 -2.0709 -1.5249 -0.9789 -0.4314 0.1176 0.6666 1.2156 1.7666 2.347 2.9274 3.5097 4.0941 4.6784 5.2628 5.8491 6.4701 7.091 7.7144 8.3404 8.9663 9.5947 10.2281 10.8946 11.5665 12.2459 12.9299 13.6188 14.3127 15.0141 |
YStrSB
-3.3445 -4.0842 -4.8239 -5.6334 -6.4428 -7.2545 -8.0685 -8.8824 -9.6963 -10.5132 -11.3736 -12.234 -13.0974 -13.9638 -14.8301 -15.6964 -16.5658 -17.4863 -18.4069 -19.3312 -20.2591 -21.1871 -22.1188 -23.0579 -24.0459 -25.0421 -26.0494 -27.0634 -28.0847 -29.1135 -30.1534 |
YStrTop
0.6555 0.354 0.0858 -0.1715 -0.3891 -0.5651 -0.6989 -0.7918 -0.8442 -0.8555 -0.8153 -0.7117 -0.5476 -0.3192 -0.0227 0.3381 0.7602 1.3101 1.9479 2.6585 3.4421 4.3165 5.0987 5.8343 6.5494 7.2185 7.8361 8.4028 8.9319 9.4399 9.9225 |
XBdgPin
-3.1148 -2.6159 -2.117 -1.571 -1.025 -0.4775 0.0715 0.6205 1.1695 1.7205 2.3009 2.8812 3.4636 4.0479 4.6323 5.2167 5.803 6.4239 7.0449 7.6683 8.2942 8.9202 9.5486 10.182 10.8484 11.5204 12.1998 12.8837 13.5727 14.2666 14.968 |
XT-Pin
-3.2786 -2.7831 -2.2875 -1.7449 -1.2022 -0.6581 -0.1124 0.4332 0.9789 1.5265 2.1036 2.6806 3.2596 3.8406 4.4216 5.0026 5.5856 6.2032 6.8208 7.4408 8.0635 8.686 9.3111 9.9411 10.6043 11.2728 11.9489 12.6295 13.3151 14.0056 14.7037 |
YT-Pin
1.9055 1.6165 1.3608 1.116 0.9109 0.7474 0.6261 0.5457 0.5058 0.507 0.5597 0.6758 0.8524 1.0933 1.4023 1.7756 2.2102 2.7726 3.4229 4.146 4.9421 5.829 6.6237 7.3718 8.0994 8.781 9.4111 9.9903 10.5319 11.0524 11.5475 |
YLvr***
0.4309 0.1048 -0.1898 -0.4781 -0.729 -0.9407 -1.1127 -1.2461 -1.3412 -1.3978 -1.4081 -1.3587 -1.2523 -1.0853 -0.8541 -0.5623 -0.2126 0.2547 0.805 1.4239 2.1113 2.8845 3.5705 4.2121 4.8315 5.4071 5.9335 6.4115 6.8534 7.2752 7.6723 |
* Delta is a trigometric HyperHarp function involving the force to displace
strings at constant angle of approximately 1 degree as a relation of the
string mass and diameter. I use it to choose smoothest transition
strings when several types will fulfill T/L limits.
** Lineal measure from high to low note down soundboard
*** Approximate, depending on belly
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