Martinwguy at 18:25, 10 December 2012

2012-12-10T18:25:07Z

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{{Thumb|DD155059}}

[[DD155059]] is a list of BBC Radiophonic Workshop facilities in Workshop 1 in 1963.

The first sheet of this document is [[DD155044]] and the next sheet is [[DD155144]].
<BR CLEAR=ALL>
=Transcript=
<PRE>
- 2 -

WORKSHOP 1
----------
I b) 7 since/square wave generators (Advance), associated with
keying unit giving adjustable rise and decay characteristics
(workshop construction)
Sine wave generator (Airmec)
White noise generator (BBC)

II a) Reverberation plate (EMT)
4 high/low pass filters with 9 cut-off frequencies (BBC)
2 variable frequency response control units (BBC)

b) Magnetic artificial reverberation apparatus (BBC)
Octave filter
2 ring modulators
Limiter (BBC)

III a) 12-channel mixer with acoustic fold-back facilities (BBC)
2 tape recorders, 15 i.p.s., and console (Motosacoche)
3 tape recorders, 7½ and 15 i.p.s. (Philips, EL 3503)
Tape recorder, 3 to 8 i.p.s. (Reflectograph)
Tape recorder, 7½ and 15 i.p.s. (Ferrograph)
Disk-playing equipment (BBC)

IV Peak programme meters (BBC)

V Loudspeakers (BBC)
</PRE>

[[Category:Paper]]

DD155059 - Revision history

Martinwguy at 18:25, 10 December 2012