Collection VII

Pisano Periods no. 28

Casey Mongoven

May 6, 2008

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Catalogue Entry B882 & Files
Parameters   Sequence Values & Graph
description of sequence: period of Fibonacci sequence mod n
offset: 1
number of members used: 144
number of channels: 1
piece length: 7.2 seconds
note value: .05 seconds
orientation: ascending
temperament: phi^12 + 1
lowest frequency: 81 Hz    highest frequency: 380.6012033 Hz   
number of unique frequencies: 63
synthesis technique: wavetable
wave: blend from wave one to wave two not using pure forms
wave one source in pure form: spoken voiceless bilabial plosive (IPA p)
wave two source in pure form: spoken velar nasal (IPA θ)
dynamic: mp to ff
simulated spatial location: middle
attack: .0063 to .0055 (roll-off .0000016)
release: .0102 to .0089 (roll-off .0000026)
synthesis language used: Csound
dedication: to Richard Dawkins
integer frequency wave dynamic attack release
1 81.00000 w1*.775+w2*.225 mp .006300 .010200
3 81.50389 w1*.774+w2*.226 mp .006296 .010194
6 82.26561 w1*.771+w2*.229 mp .006291 .010187
8 82.77738 w1*.769+w2*.231 mp .006288 .010181
10 83.29233 w1*.767+w2*.233 mp .006285 .010176
12 83.81048 w1*.765+w2*.235 mp .006282 .010171
14 84.33185 w1*.763+w2*.237 mp .006279 .010166
16 84.85647 w1*.761+w2*.239 mp .006275 .010160
18 85.38435 w1*.759+w2*.241 mp .006272 .010155
20 85.91552 w1*.756+w2*.244 mp .006269 .010150
24 86.98779 w1*.751+w2*.249 mp .006263 .010140
28 88.07344 w1*.746+w2*.254 mp .006256 .010129
30 88.62133 w1*.744+w2*.256 mp .006253 .010124
32 89.17263 w1*.741+w2*.259 mp .006250 .010119
36 90.28555 w1*.736+w2*.264 mp .006243 .010108
40 91.41236 w1*.731+w2*.269 mp .006237 .010098
42 91.98102 w1*.728+w2*.272 mp .006234 .010093
44 92.55322 w1*.726+w2*.274 mp .006231 .010088
46 93.12899 w1*.723+w2*.277 mp .006227 .010082
48 93.70833 w1*.72+w2*.28 mp .006224 .010077
50 94.29128 w1*.718+w2*.282 mp .006221 .010072
56 96.06198 w1*.71+w2*.29 mp .006211 .010056
58 96.65957 w1*.707+w2*.293 mp .006208 .010051
60 97.26087 w1*.704+w2*.296 mp .006205 .010046
70 100.3240 w1*.69+w2*.31 mp .006189 .010020
72 100.9481 w1*.688+w2*.312 mp .006186 .010015
76 102.2080 w1*.682+w2*.318 mp .006179 .010004
78 102.8438 w1*.679+w2*.321 mp .006176 .009999
80 103.4836 w1*.676+w2*.324 mp .006173 .009994
84 104.7751 w1*.671+w2*.329 mp .006166 .009983
88 106.0827 w1*.665+w2*.335 mf .006160 .009973
96 108.7472 w1*.654+w2*.346 mf .006147 .009952
100 110.1044 w1*.648+w2*.352 mf .006141 .009942
108 112.8699 w1*.636+w2*.364 mf .006128 .009921
110 113.5720 w1*.633+w2*.367 mf .006125 .009916
112 114.2785 w1*.63+w2*.37 mf .006122 .009910
120 117.1488 w1*.618+w2*.382 mf .006109 .009889
130 120.8383 w1*.599+w2*.401 mf .006093 .009863
136 123.1075 w1*.588+w2*.412 mf .006083 .009848
140 124.6440 w1*.58+w2*.42 mf .006077 .009837
144 126.1996 w1*.572+w2*.428 mf .006070 .009827
148 127.7746 w1*.564+w2*.436 mf .006064 .009817
152 129.3693 w1*.557+w2*.443 mf .006057 .009806
168 135.9496 w1*.534+w2*.466 mf .006032 .009764
174 138.5026 w1*.526+w2*.474 mf .006022 .009749
180 141.1035 w1*.518+w2*.482 mf .006013 .009733
192 146.4528 w1*.494+w2*.506 mf .005993 .009702
196 148.2806 w1*.484+w2*.516 mf .005987 .009691
200 150.1312 w1*.473+w2*.527 mf .005980 .009681
208 153.9020 w1*.451+w2*.549 mf .005968 .009660
210 154.8594 w1*.446+w2*.554 mf .005964 .009655
216 157.7676 w1*.432+w2*.568 mf .005955 .009639
228 163.7486 w1*.414+w2*.586 mf .005936 .009608
240 169.9564 w1*.405+w2*.595 mf .005916 .009577
256 178.6011 w1*.396+w2*.604 f .005891 .009535
264 183.0870 w1*.39+w2*.61 f .005878 .009514
276 190.0280 w1*.381+w2*.619 f .005859 .009483
300 204.7092 w1*.381+w2*.619 f .005820 .009421
336 228.8850 w1*.377+w2*.623 f .005762 .009327
360 246.5683 w1*.375+w2*.625 f .005724 .009264
408 286.1390 w1*.345+w2*.655 f .005647 .009139
420 296.9867 w1*.32+w2*.68 ff .005628 .009108
500 380.6012 w1*.225+w2*.775 ff .005500 .008900