Smartphone Sonar-Based Contact-Free Respiration Rate Monitoring
Research article (ACM Transactions on Computing for Healthcare, 2021) · cited 22× · AI/ML
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Direct Wikidata claims
- [2] ↑ Smartphone Sonar-Based Contact-Free Respiration Rate Monitoring — instance of (P31): scholarly article. wikidata.org.
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APA
4ort.xyz Knowledge Graph. (2026). Smartphone Sonar-Based Contact-Free Respiration Rate Monitoring. Retrieved May 24, 2026, from https://4ort.xyz/entity/smartphone-sonar-based-contact-free-respiration-rate-monitoring
MLA
“Smartphone Sonar-Based Contact-Free Respiration Rate Monitoring.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/smartphone-sonar-based-contact-free-respiration-rate-monitoring.
BibTeX
@misc{4ortxyz_smartphone-sonar-based-contact-free-respiration-rate-monitoring_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Smartphone Sonar-Based Contact-Free Respiration Rate Monitoring}}, year = {2026}, url = {https://4ort.xyz/entity/smartphone-sonar-based-contact-free-respiration-rate-monitoring}, note = {Accessed: 2026-05-24}}
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According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Smartphone Sonar-Based Contact-Free Respiration Rate Monitoring — https://4ort.xyz/entity/smartphone-sonar-based-contact-free-respiration-rate-monitoring (retrieved 2026-05-24)
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