Figure 6

Visualization of real-time diagnosis results obtained from proposed PFL-SD. Applying patch segmentation to an audio source, the proposed PFL-SD method performs separate diagnosis on every patch. Merging the patch-level results provides the patient-level diagnosis, and the individual stridor diagnosis results per patch can be visualized. Hence, physicians can manually review only stridor audio patches to confirm the diagnosis of stridor. Additional visualization examples of snoring and stridor are shown in Supplementary Figure S1.