Mullard LP filter: calculations, circuit diagrams
Written on back of envelope from Institute voor Sonologie, University of Utrecht
Details
- Measurements:
-
185.00mm (height)289.00mm (width)
- Extent:
- 1 sheet
- Identifier:
- MS/2179/073
- Access:
- Open Access
- rights:
- Copies may be supplied in accordance with current copyright legislation and Science Museum Group terms and conditions