Infrascope: Full-Spectrum Phonocardiography with Automated Signal Analysis

Metadata Updated: May 2, 2019

Langley Research Center (LaRC) has developed a low frequency acoustic sensor capable of sensing frequencies below the human range of hearing primarily for aeronautical applications. [HTML_REMOVED]The Kennedy Space Center (KSC) Biomedical Engineering and Research Lab is partnering with LaRC to explore medical applications of this device initially as a low frequency stethoscope. We will compare the output of the Infrascope to more traditional methods like EKG signals and Real-Time Blood Pressure to try and draw basic correlations and begin to interpret the output of the Infrascope.[HTML_REMOVED] Using digital signal analysis tools, we will generate a repeatable output from the infrascope and compare it to the output of a traditional electrocardiogram, and real time blood pressure. [HTML_REMOVED]We will compare the signals to determine what known information is present in the output of the infrascope, what possible additional information may be present, and attempt to automate the analysis of the Infrascope signal.

Access & Use Information

Public: This dataset is intended for public access and use. License: U.S. Government Work

Downloads & Resources


Metadata Created Date August 1, 2018
Metadata Updated Date May 2, 2019

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date August 1, 2018
Metadata Updated Date May 2, 2019
Publisher Space Technology Mission Directorate
Unique Identifier TECHPORT_14796
Maintainer Email
Public Access Level public
Bureau Code 026:00
Metadata Context
Metadata Catalog ID
Schema Version
Catalog Describedby
Datagov Dedupe Retained 20190501230127
Harvest Object Id faddf25b-6d70-4129-94f4-b81ef9c80a9a
Harvest Source Id 39e4ad2a-47ca-4507-8258-852babd0fd99
Harvest Source Title NASA Data.json
Data First Published 2015-04-01
Homepage URL
Data Last Modified 2018-07-19
Program Code 026:027
Source Datajson Identifier True
Source Hash 72da0c1c8a98e02c35a55c8cb11a27f50a545114
Source Schema Version 1.1

Didn't find what you're looking for? Suggest a dataset here.