Muirhead
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Delia used two pieces of Muirhead equipment:
- a Muirhead-Wigan D695A, a high stability decade sine wave generator[1]
- a Muirhead 783-A Wave Shaper,[2] a sine-wave to square-wave converter[3]
The accurate oscillator was a Muirhead, which is used in research equipment. It was a switchable one used mainly for tuning.[4]
References
- ↑ DD155144: List of BBC Radiophonic Workshop facilities in Workshop 2 in 1963.
- ↑ DD161657: List of equipment loaned to Dartington Hall in August 1962.
- ↑ Ray White's legend to a photo of Workshop equipment.
- ↑ Delia in the Radiophonic Ladies interview.
