Collection VIII

S(n) Rep Sequence no. 23

Casey Mongoven

June 28, 2008

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Catalogue Entry B974 & Files
Parameters   Sequence Values & Graph
description of sequence: number of possible representations of n as a sum using distinct elements of the Fibonacci sequence beginning 1,2,3,5,8,...
offset: 1
number of members used: 610
number of channels: 1
piece length: 30.5 seconds
note value: .05 seconds
orientation: ascending
temperament: phi^7 + 1
lowest frequency: 711.57 Hz    highest frequency: 1400.6812253 Hz   
number of unique frequencies: 21
synthesis technique: stretched samples
wave: blend from wave one to wave two not using pure forms
wave one source in pure form: Sperrhake harpsichord, G6 (A = 415 Hz)
wave two source in pure form: Sperrhake harpsichord, G#6 (A = 415 Hz)
dynamic: mp to f
simulated spatial location: middle
attack: .006 to .0055 (roll-off .000025)
release: .0097 to .0089 (roll-off .00004)
synthesis language used: Csound
comment: combination natural/artificial attacks
integer frequency wave dynamic attack release
1 711.5700 w1*.8+w2*.2 mp .006000 .009700
2 736.0778 w1*.777+w2*.223 mp .005975 .009660
3 761.4297 w1*.745+w2*.255 mp .005950 .009620
4 787.6547 w1*.711+w2*.289 mp .005925 .009580
5 814.7830 w1*.676+w2*.324 mp .005900 .009540
6 842.8456 w1*.64+w2*.36 mf .005875 .009500
7 871.8748 w1*.605+w2*.395 mf .005850 .009460
8 901.9038 w1*.571+w2*.429 mf .005825 .009420
9 932.9670 w1*.539+w2*.461 mf .005800 .009380
10 965.1002 w1*.509+w2*.491 mf .005775 .009340
11 998.3400 w1*.48+w2*.52 mf .005750 .009300
12 1032.725 w1*.453+w2*.547 mf .005725 .009260
13 1068.294 w1*.427+w2*.573 mf .005700 .009220
14 1105.088 w1*.4+w2*.6 mf .005675 .009180
15 1143.149 w1*.371+w2*.629 mf .005650 .009140
16 1182.521 w1*.34+w2*.66 f .005625 .009100
17 1223.249 w1*.305+w2*.695 f .005600 .009060
18 1265.380 w1*.269+w2*.731 f .005575 .009020
19 1308.962 w1*.231+w2*.769 f .005550 .008980
20 1354.045 w1*.196+w2*.804 f .005525 .008940
21 1400.681 w1*.17+w2*.83 f .005500 .008900