DD112651

From WikiDelia
Jump to navigationJump to search
DD112651

DD112651 is the second sheet of Delia's notes in her folder entitled Rorate Coeli, made on the 24th, 25th and 26th of May (1964, presumably, as it was broadcast in November 1964).


Transcript

Legend

  • poss. - possible
  • .| - a crochet note
  • 8ve. - Octave

First column

24.5
----
  build up thicknesses
  of counterpoint o g [?] :
  based on harmonic series[?] tune
  applied in dub-series[?]
  terms    ??

application of time series: if poss.
rather obvious to use: higher for values,
longer but time. Use perhaps spectral
methods including the version of this, &
also the taking of the mean as longest,
& the extreme pitches as shortest & v.v[?]

time series: sound of silence, decide optimum
range of sound, & for silence either: list these or
e.g. double these quantities etc. for silence - use
inverse, subtracted ratio, giving regular
rhythm, or use same sound lengths,
but made up to series quantities with
silence.  Adjust time scales to get different pace.

Simple time series, not based on pitch, but based
on time values in .|'s for each cluster.

Use counterpoint, of clusters in pitch series,
against clusters in simple series, timed
to begin & end simultaneously, at
different intensity levels & perhaps
in different 8ve.?

     1.1461 | 1.1461 | 1.1461
     -      | -      | -
     1.1506 | 1.6957 | 1.8134
     ------ | ------ | ------
     0.2967 | 0.8418 | 0.9595
     -      | -      | -
     1.9031 | 1.9844 | 1.9987
     ------ | ------ | ------
     0.3936 | 0.8574 | 0.9608
     ------ | ------ | ------

1.1461 | 1.1461 | 1.1461 | 1.1461
-      | -      | -      | -
1.4391 | 1.5964 | 1.7645 | 1.8495
------ | ------ | ------ | ------
0.5852 | 0.7415 | 0.9106 | 0.9956
-      | -      | -      | -
1.9416 | 1.9678 | 0.9941 |
------ | ------ | ------ |
0.6436 | 0.7737 | 0.9165 |

Second column

[Three-line diagrammatic score]

25.5
Serially organise also,
intensities, envelopes?,
8ve.

three series or more
operating simultaneously.
e.g pitch, time, intensity, 8ve
using prime nos.

For one section, use
all other possible 2nd)[?] note, s,t, s+t,
t+t, clusters within this range &
this key - bothen[?]
-------------------------------
26.5:
     poss. (prime no) series.
     up or down motion of clusters.
      ......     ....... individual notes
      . . .          within clusters
     .|'+ length of clusters
     .| ,    .....  beats, (2 or 3)
     no. of pitches/notes in clusters 2 or 3

Also make clusters form thickened
glisses within pitch range.

Also make wider clusters

( For:              )
( Justin, Jonathan, )
( Gerry, P.M.D.     )