Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.
APA4ort.xyz Knowledge Graph. (2026). Non-audible acoustic communication and its application in indoor location-based services. Retrieved May 24, 2026, from https://4ort.xyz/entity/non-audible-acoustic-communication-and-its-application-in-indoor-location-based-services
MLA“Non-audible acoustic communication and its application in indoor location-based services.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/non-audible-acoustic-communication-and-its-application-in-indoor-location-based-services.
BibTeX@misc{4ortxyz_non-audible-acoustic-communication-and-its-application-in-indoor-location-based-services_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Non-audible acoustic communication and its application in indoor location-based services}}, year = {2026}, url = {https://4ort.xyz/entity/non-audible-acoustic-communication-and-its-application-in-indoor-location-based-services}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Non-audible acoustic communication and its application in indoor location-based services — https://4ort.xyz/entity/non-audible-acoustic-communication-and-its-application-in-indoor-location-based-services (retrieved 2026-05-24)
