DEVELOPMENT OF PIEZO DISC AS A THROAT MICROPHONE

Authors

  • Rupali Jadhav Department of Mechanical Engineering, Pillai Institute of Information Technology, New Panvel, Raigad, India.
  • Pawan Jadhav Department of Mechanical Engineering, Pillai Institute of Information Technology, New Panvel, Raigad, India.

Keywords:

Piezoelectric disc,, power amplifier,, throat microphone

Abstract

This paper mainly focus on the development of piezodisc as a throat microphone.Piezoelectric materials become the most attractive functional materials for sensors because they can directly convert mechanical energy to electrical energy and vice versa. The throat mic separates the environmental noise from voice via a non-traditional method of sound induction through the vibrations of the throat. Due to the voice coming from the vibrations in the neck and not from the air, there is no extra background noise for the microphone to pick up. The throat microphone picks up the voice signals from the vibrations in the users' neck, rather than from the air. They eliminate noises and allow the speaker to reach a larger audience more effectively by protecting the throat.

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Published

2021-03-27

Issue

2015: ICITDCEME

Section

Articles

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