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Conferences > OFS > 2020 > W4 > W4.44

Speech Quality Estimation of an FBG Sensor-based Contact Microphone in Noisy Environment

Chandan Kumar Jha, Sankha Subhra Bhattacharjee, Jainish Nileshkumar Chauhan, Arup Lal Chakraborty, and Nithin V. George

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Abstract

We present the design of an FBG sensor-based contact microphone and compare its speech quality to that of a calibrated measurement microphone using perceptual evaluation of speech quality score and spectrogram analysis in noisy environment.

© 2020 The Author(s)

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