When mobile communication technologies were new

Research output: Contribution to journalShort survey

Abstract

In the 19th century, mechanical hearing aids opened up new possibilities for controlling sound waves and managing conversations. Components and ideals from these acoustical instruments became part of the foundation for electroacoustics, the conversion of sounds into "signals". Mechanical hearing aids also set lasting standards for portability and unobtrusiveness in the design of personal communication technology.

Original languageEnglish (US)
Pages (from-to)141-147
Number of pages7
JournalEndeavour
Volume33
Issue number4
DOIs
StatePublished - Dec 1 2009

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ASJC Scopus subject areas

  • History and Philosophy of Science

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