Summers I R, Martin M C
Br J Audiol. 1980 Feb;14(1):30-3.
A profoundly deaf person can be made aware of certain features of his acoustic environment by means of a vibrating transducer on the skin. The design of such a system for transmitting sound level information is discussed. Preliminary trials suggest that the device assists profoundly deaf users to control their voice volume and can also give useful information about other sounds in the environment.
通过皮肤表面的振动换能器，深度失聪者能够感知其声学环境的某些特征。本文讨论了这样一种用于传输声级信息的系统的设计。初步试验表明，该设备有助于深度失聪用户控制其音量，还能提供有关环境中其他声音的有用信息。
