I will here call attention to a device, constructed according to the system of Gati with which it is possible to measure the sound of an engine and test the effect of a silencer.
Device for measuring sound in airplane engines
1924-06-01
Miscellaneous
No indication
English
Engineering Index Backfile | 1927
|Engineering Index Backfile | 1930
Engineering Index Backfile | 1928
Springer Verlag | 2012
|Engineering Index Backfile | 1932