She fastened the lid carefully with a catch-lock, and inserted the ear trumpet in a hole in one side of the box.
The ear trumpet was resurrected from the interior of the vehicle.
Then the tube, like an ear trumpet, throws all the air vibrations in one direction, so that you hear the sound easily.
He is a hoary-headed old person, decrepit and garrulous, with only one leg worth speaking about, and an ear trumpet.
Through many years Reynolds was very deaf, and was obliged to use an ear trumpet to aid him in general conversation.
The ear trumpet is an illustration of a sound-collecting device, the waves being brought together by reflection.
There you may see music pages written by him, letters, medals, instruments; even his ear trumpet is there.
His solicitor, Mr. John Lawless, announced the fact to him through his ear trumpet.
Old Cephas Langdon leaning on the directors' table turned up his ear trumpet so that he wouldn't miss a word.
Thus an ear trumpet (Fig. 320), uses the principle of reflection and concentration of sound.