Journal of Healthcare Engineering / 2018 / Article / Fig 5

Research Article

Earable ZEN: Development of an Earphone-Type Zazen Support Wearable System

Figure 5

Measurement results (AD converted values) when subject A performs mouth breathing and nods. This is an inverted U waveform showing the signal increasing and decreasing for both mouth breathing and nods. This same trend in the waveform was seen for all subjects other than subject A.

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