From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Report page concluding that experiments have yielded modifications to reduce noise but not eliminate it entirely.
| Identifier | ExFiles\Box 73\3\ scan0206 | |
| Date | 19th September 1924 guessed | |
| contd :- -2- was certain to arise. As a result of our experiments, we are in a position to recommend modifications which will reduce the noise but we do not know of a means of elliminating it altogether. Hs.{Lord Ernest Hives - Chair} | ||