🌐EnglishEnglishDeutschPolskiРусскийEntityQ2088673· pop 6phonographygraphic registration of heart sounds picked up as vibrationsResearch35 papersNovel Phonography-Based Measurement for Fetal Breathing Movement in the Third Trimester.Sensors (Basel, Switzerland) · 2020[Diacardiac phonography].Klinische Wochenschrift · 1962[Stress phonography].Folia phoniatrica · 1981[Use of phonography of the abdominal cavity in abdominal surgery].Klinicheskaia khirurgiia · 1980A Proposed Phonography-Based Measurement of Fetal Breathing Movement Using Segmented Structures with Frequency Splitting.Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference · 2020via PubMedWikidata factsImageWilliam Birnbaum with a Phonocardiogram System 4t64gn45n.tiffSources (1)Available in 6 languagesDeutschAlbanianKazakhPolskiSerbianUkrainianvia Wikidata sitelinks · CC0