Noise complaint caused by overnight engine testing and the planned modifications to the water-cooled exhaust silencers.
| Identifier | ExFiles\Box 143\1\ scan0176 | |
| Date | 26th June 1936 | |
| X1209 To EJJ/JV. Hs {Lord Ernest Hives - Chair} /CTS. {C. Trot Salt - Carburation} 3/KW.26.6.36. No. 30 Test Bed. We are running an engine all night and every night in the above test house. Occupants of houses outside the Exptl. Dept. gate made a complaint last night (noise). Actually the test concerned is not producing very much noise; but we are altering the test in such a way as to produce 50% less noise, during the night. The exhaust silencers in this test house were designed to be water-cooled. Will you please arrange to have them rigged up with water. One to be finished before to-night, as this is a means of cutting out "periods" on the silencer. Hs {Lord Ernest Hives - Chair} /C.T.Salt. | ||
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).