Words nearby sound ranging
Examples from the Web for sound ranging
In this country we had two experimental stations for the development of sound-ranging apparatus.
Sound-ranging and aerial photography had reached a high development, and few of our batteries went undiscovered.
Recently sound-ranging instruments have been produced by means of which the position of a gun can be determined.
The development and the production of searchlights and sound-ranging apparatus remained in the hands of the Engineer Corps.