Collection VIII

Φ2 Signature Sequence no. 24

Casey Mongoven

July 19, 2008

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Catalogue Entry B981 & Files
Parameters   Sequence Values & Graph
description of sequence: Arranging the numbers s + jΦ^2 in increasing order, where s and j are positive integers, the sequence of s's is the signature sequence of Φ^2. Φ^2 is equal to (3 + sqrt(5))/2.
offset: 1
number of members used: 1645
number of channels: 2
piece length: 80.605 seconds
note value: .049 seconds
orientation: descending
temperament: phi^8 + 1
lowest frequency: 144.8824029 Hz    highest frequency: 985 Hz   
number of unique frequencies: 92
synthesis technique: stretched samples
wave source: Manuel Contreras guitar
dynamic: ff to p
simulated spatial location: right to left
delay: .001 to -.001
attack: .0055 to .0068 (roll-off -.0000143)
release: .0089 to .011 (roll-off -.0000231)
synthesis language used: Csound
comment: combination natural/artificial attack
integer frequency dynamic s.s.l. attack release
1 985.0000 ff right .005500 .008900
2 964.4701 ff right .005514 .008923
3 944.3680 ff right .005528 .008946
4 924.6850 ff right .005542 .008969
5 905.4121 ff right .005557 .008992
6 886.5410 ff right .005571 .009015
7 868.0632 ff right .005585 .009038
8 849.9705 ff right .005600 .009061
9 832.2550 ff right .005614 .009084
10 814.9086 ff right .005628 .009107
11 797.9238 ff right .005642 .009130
12 781.2931 ff right .005657 .009153
13 765.0089 f middle right .005671 .009176
14 749.0641 f middle right .005685 .009200
15 733.4517 f middle right .005700 .009223
16 718.1647 f middle right .005714 .009246
17 703.1963 f middle right .005728 .009269
18 688.5399 f middle right .005742 .009292
19 674.1889 f middle right .005757 .009315
20 660.1371 f middle right .005771 .009338
21 646.3781 f middle right .005785 .009361
22 632.9059 f middle right .005800 .009384
23 619.7145 f middle right .005814 .009407
24 606.7981 f middle right .005828 .009430
25 594.1509 f middle right .005842 .009453
26 581.7672 f middle right .005857 .009476
27 569.6417 f middle right .005871 .009500
28 557.7689 f middle right .005885 .009523
29 546.1436 f middle right .005900 .009546
30 534.7605 f middle right .005914 .009569
31 523.6147 f middle right .005928 .009592
32 512.7013 f middle right .005942 .009615
33 502.0152 f middle right .005957 .009638
34 491.5519 f middle right .005971 .009661
35 481.3067 f middle right .005985 .009684
36 471.2751 mf middle .006000 .009707
37 461.4525 mf middle .006014 .009730
38 451.8346 mf middle .006028 .009753
39 442.4172 mf middle .006042 .009776
40 433.1961 mf middle .006057 .009800
41 424.1672 mf middle .006071 .009823
42 415.3265 mf middle .006085 .009846
43 406.6700 mf middle .006100 .009869
44 398.1939 mf middle .006114 .009892
45 389.8945 mf middle .006128 .009915
46 381.7681 mf middle .006142 .009938
47 373.8111 mf middle .006157 .009961
48 366.0199 mf middle .006171 .009984
49 358.3911 mf middle .006185 .010007
50 350.9213 mf middle .006200 .010030
51 343.6072 mf middle .006214 .010053
52 336.4456 mf middle .006228 .010076
53 329.4332 mf middle .006242 .010100
54 322.5669 mf middle .006257 .010123
55 315.8438 mf middle .006271 .010146
56 309.2608 mf middle .006285 .010169
57 302.8150 mf middle .006300 .010192
58 296.5036 mp middle left .006314 .010215
59 290.3237 mp middle left .006328 .010238
60 284.2726 mp middle left .006342 .010261
61 278.3476 mp middle left .006357 .010284
62 272.5461 mp middle left .006371 .010307
63 266.8656 mp middle left .006385 .010330
64 261.3034 mp middle left .006400 .010353
65 255.8572 mp middle left .006414 .010376
66 250.5244 mp middle left .006428 .010400
67 245.3029 mp middle left .006442 .010423
68 240.1901 mp middle left .006457 .010446
69 235.1839 mp middle left .006471 .010469
70 230.2821 mp middle left .006485 .010492
71 225.4824 mp middle left .006500 .010515
72 220.7828 mp middle left .006514 .010538
73 216.1811 mp middle left .006528 .010561
74 211.6753 mp middle left .006542 .010584
75 207.2635 mp middle left .006557 .010607
76 202.9436 mp middle left .006571 .010630
77 198.7137 mp middle left .006585 .010653
78 194.5720 mp middle left .006600 .010676
79 190.5166 mp middle left .006614 .010700
80 186.5458 mp middle left .006628 .010723
81 182.6577 p left .006642 .010746
82 178.8506 p left .006657 .010769
83 175.1229 p left .006671 .010792
84 171.4729 p left .006685 .010815
85 167.8990 p left .006700 .010838
86 164.3995 p left .006714 .010861
87 160.9730 p left .006728 .010884
88 157.6179 p left .006742 .010907
89 154.3327 p left .006757 .010930
90 151.1161 p left .006771 .010953
91 147.9664 p left .006785 .010976
92 144.8824 p left .006800 .011000