Collection IX

W(n) Rep Sequence no. 18

Casey Mongoven

July 9, 2009

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Catalogue Entry B1164 & 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 2,5,7,12,19,...
offset: 1
number of members used: 1453
number of channels: 2
piece length: 69.744 seconds
note value: .048 seconds
orientation: descending
temperament: phi^4 + 1
lowest frequency: 123.9031951 Hz    highest frequency: 1888 Hz   
number of unique frequencies: 21
synthesis technique: wavetable with FFT resynthesis
wave: blend from wave one to wave two not using pure forms
wave one source in pure form: Contreras guitar
wave two source in pure form: water droplet falling into 1 liter beer glass
dynamic: p to ff
simulated spatial location: left to right
delay: -.0003 to .0003
attack: .0076 to .0055 (roll-off .000105)
release: .0123 to .0089 (roll-off .00017)
note: zeros rendered as silence
synthesis language used: Csound
integer frequency wave dynamic s.s.l. attack release
1 1888.000 w1*.84+w2*.16 p left .007600 .012300
2 1647.616 w1*.808+w2*.192 p left .007495 .012130
3 1437.838 w1*.769+w2*.231 p left .007390 .011960
4 1254.770 w1*.731+w2*.269 mp middle left .007285 .011790
5 1095.010 w1*.697+w2*.303 mp middle left .007180 .011620
6 955.5911 w1*.662+w2*.338 mp middle left .007075 .011450
7 833.9234 w1*.623+w2*.377 mp middle left .006970 .011280
8 727.7466 w1*.581+w2*.419 mp middle left .006865 .011110
9 635.0884 w1*.54+w2*.46 mf middle .006760 .010940
10 554.2277 w1*.501+w2*.499 mf middle .006655 .010770
11 483.6623 w1*.465+w2*.535 mf middle .006550 .010600
12 422.0815 w1*.43+w2*.57 mf middle .006445 .010430
13 368.3412 w1*.397+w2*.603 mf middle .006340 .010260
14 321.4433 w1*.364+w2*.636 f middle right .006235 .010090
15 280.5165 w1*.33+w2*.67 f middle right .006130 .009920
16 244.8005 w1*.295+w2*.705 f middle right .006025 .009750
17 213.6320 w1*.258+w2*.742 f middle right .005920 .009580
18 186.4320 w1*.221+w2*.779 f middle right .005815 .009410
19 162.6951 w1*.184+w2*.816 ff right .005710 .009240
20 141.9804 w1*.151+w2*.849 ff right .005605 .009070
21 123.9032 w1*.125+w2*.875 ff right .005500 .008900