Research Article
[Retracted] Development of an IoT-Based Sleep Apnea Monitoring System for Healthcare Applications
Figure 23
Snoring cycle of 5 persons; (a), (b), (c), (d), and (e) show the sound intensity of person 1, person 2, person 3, person 4, and person 5, respectively.
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(b) |
(c) |
(d) |
(e) |