Collection VI

Z(n) Rep Sequence no. 12

Casey Mongoven

March 26, 2008

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Catalogue Entry B821 & Files
Parameters   Sequence Values & Graph
description of sequence: number of possible representations of n as a sum using distinct elements of the Fibonacci-type sequence beginning 4,1,5,6,11,...
offset: 1
number of members used: 500
number of channels: 2
piece length: 24 seconds
note value: .048 seconds
orientation: ascending
temperament: phi^6 + 1
lowest frequency: 79.814 Hz    highest frequency: 180.0363638 Hz   
number of unique frequencies: 17
synthesis technique: wavetable
wave: wave one to wave two
wave one source: Sperrhake harpsichord buff stop plucked with finger, B3 (A = 415 Hz)
wave two source: large balloon
dynamic: pp to ff
simulated spatial location: left to right
delay: -.0017 to .0017
attack: .006 to .0055 (roll-off .0000333)
release: .0097 to .0089 (roll-off .0000533)
note: zeros rendered as silence
synthesis language used: Csound
integer frequency wave dynamic s.s.l. attack release
1 79.81400 w1*.832+w2*.168 pp left .006000 .009700
2 84.26188 w1*.802+w2*.198 pp left .005966 .009646
3 88.95764 w1*.761+w2*.239 p middle left .005933 .009593
4 93.91507 w1*.716+w2*.284 p middle left .005900 .009540
5 99.14878 w1*.673+w2*.327 p middle left .005866 .009486
6 104.6742 w1*.633+w2*.367 mp middle left .005833 .009433
7 110.5074 w1*.593+w2*.407 mp middle .005800 .009380
8 116.6658 w1*.554+w2*.446 mp middle .005766 .009326
9 123.1674 w1*.513+w2*.487 mf middle .005733 .009273
10 130.0313 w1*.47+w2*.53 mf middle .005700 .009220
11 137.2777 w1*.424+w2*.576 mf middle right .005666 .009166
12 144.9279 w1*.375+w2*.625 f middle right .005633 .009113
13 153.0044 w1*.325+w2*.675 f middle right .005600 .009060
14 161.5311 w1*.275+w2*.725 f middle right .005566 .009006
15 170.5329 w1*.228+w2*.772 ff right .005533 .008953
16 180.0364 w1*.192+w2*.808 ff right .005500 .008900