Peer reviewed
Direct linkERIC Number: EJ1131120
Record Type: Journal
Publication Date: 2017-Mar
Pages: 4
Abstractor: As Provided
ISBN: N/A
ISSN: ISSN-0031-9120
EISSN: N/A
Available Date: N/A
Phonocardiography with a Smartphone
Thoms, Lars-Jochen; Colicchia, Giuseppe; Girwidz, Raimund
Physics Education, v52 n2 Article 023004 Mar 2017
When a stethoscope is placed on the chest over the heart, sounds coming from the heart can be directly heard. These sound vibrations can be captured through a microphone and the electrical signals from the transducer can be processed and plotted in a phonocardiogram. Students can easily use a microphone and smartphone to capture and analyse characteristic heart sounds.
Descriptors: Science Instruction, Telecommunications, Handheld Devices, Laboratory Equipment, Human Body, Acoustics, Measurement Equipment
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Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
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Author Affiliations: N/A
