单词 | bone conduction |
释义 | > as lemmasbone conduction bone conduction n. [apparently after German Knochenleitung (1853 or earlier)] the transmission of sound to the inner ear through the bones of the skull (contrasted with air conduction through the ear canal and middle ear). ΚΠ 1865 Med. & Surg. Reporter 5 Aug. 90/1 Inflammations of the nervous tunic are very frequent, the characteristic symptoms are the continual humming unattended with pain, together with abolished bone conduction. 1944 Life 15 May 3/1 (advt.) The Audiogram also shows the Consultant whether bone conduction or air conduction will be more helpful. 1971 Sound & Hearing (Sci. Service) 53 We do not..hear ourselves as others hear us, because many of our vocal sounds reach our own cochlea by bone conduction. 2006 One in Seven Apr. 29/2 Bone conduction hearing aids are available free from the NHS. < as lemmas |
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