UNCONSTRAINED CARDIAC SOUND MEASUREMENT METHOD UTILIZING A PNEUMATIC SENSING METHOD Article Swipe
Keita Nishio
,
Takashi Kaburagi
,
Satoshi Kumagai
,
Toshiyuki Matsumoto
,
Yosuke Kurihara
·
YOU?
·
· 2020
· Open Access
·
· DOI: https://doi.org/10.20472/iac.2020.053.013
YOU?
·
· 2020
· Open Access
·
· DOI: https://doi.org/10.20472/iac.2020.053.013
Diagnoses based on the cardiac sound by auscultation that require doctors to obtain cardiac sound in front of a patient is the de facto standard at medical institutions.From the viewpoint of home health management, the burden of the daily monitoring of cardiac sound could be reduced if we could obtain cardiac sounds without applying a stethoscope to the patient's body.However, prior studies of unconstrained bio-signal measurement methods mainly focused on the detection of low-frequency cardiac movements.We have also proposed an unconstrained cardiac movement measurement method utilizing a pneumatic sensing device.Hence, in this paper we aimed to evaluate whether our pneumatic method also shows sensitivity in the cardiac sound domain.In the proposed method, to measure cardiac sound without restraint, we designed a sheet-shaped device with a high-sensitivity pressure sensor, a rubber tube, an expanded polystyrene spacer, and two polyvinyl chlorides boards.One end of the tube is sealed with glue and the pressure sensor is attached to the other end.The tube with pressure sensor is installed in a groove on the spacer, which is sandwiched between two polyvinyl chlorides boards.When a person lies on the device, cardiac sound changes the pressure in the tube through the upper polyvinyl chloride boards.The pressure sensor then measures the pressure changes.The output signal from the sensor contains noise components as well as the cardiac sound.To extract the cardiac sound, the output signal from the pressure sensor is passed through an analog band-pass filter with a pass frequency of 0.008 Hz to 1 kHz and a non-inverting amplifier with the gain of 2. We evaluated our proposed method in a validity experiment involving a 24-year-old healthy male.The subject was asked to lie on the sensing device, and a stethoscope was applied to his thoracic wall.The correlation coefficient between the frequency spectra calculated by the proposed method and phonocardiogram in the frequency band of 50 Hz to 1 kHz was used as the evaluation index.A correlation coefficient was found of 0.80, showing that the proposed unconstrained measurement method has promising sensitivity in the cardiac sound domain.
Related Topics
Concepts
Acoustics
SIGNAL (programming language)
Sensitivity (control systems)
Heart sounds
Materials science
Sound pressure
Pressure sensor
Tube (container)
Stethoscope
Filter (signal processing)
Biomedical engineering
Computer science
Engineering
Electrical engineering
Electronic engineering
Medicine
Mechanical engineering
Cardiology
Physics
Composite material
Programming language
Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.20472/iac.2020.053.013
- http://iises.net/proceedings/iises-international-academic-conference-dubai/table-of-content?cid=100&iid=013&rid=12622
- OA Status
- gold
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W3043834496
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
-
https://openalex.org/W3043834496Canonical identifier for this work in OpenAlex
- DOI
-
https://doi.org/10.20472/iac.2020.053.013Digital Object Identifier
- Title
-
UNCONSTRAINED CARDIAC SOUND MEASUREMENT METHOD UTILIZING A PNEUMATIC SENSING METHODWork title
- Type
-
articleOpenAlex work type
- Language
-
enPrimary language
- Publication year
-
2020Year of publication
- Publication date
-
2020-01-01Full publication date if available
- Authors
-
Keita Nishio, Takashi Kaburagi, Satoshi Kumagai, Toshiyuki Matsumoto, Yosuke KuriharaList of authors in order
- Landing page
-
https://doi.org/10.20472/iac.2020.053.013Publisher landing page
- PDF URL
-
https://iises.net/proceedings/iises-international-academic-conference-dubai/table-of-content?cid=100&iid=013&rid=12622Direct link to full text PDF
- Open access
-
YesWhether a free full text is available
- OA status
-
goldOpen access status per OpenAlex
- OA URL
-
https://iises.net/proceedings/iises-international-academic-conference-dubai/table-of-content?cid=100&iid=013&rid=12622Direct OA link when available
- Concepts
-
Acoustics, SIGNAL (programming language), Sensitivity (control systems), Heart sounds, Materials science, Sound pressure, Pressure sensor, Tube (container), Stethoscope, Filter (signal processing), Biomedical engineering, Computer science, Engineering, Electrical engineering, Electronic engineering, Medicine, Mechanical engineering, Cardiology, Physics, Composite material, Programming languageTop concepts (fields/topics) attached by OpenAlex
- Cited by
-
0Total citation count in OpenAlex
- Related works (count)
-
10Other works algorithmically related by OpenAlex
Full payload
| id | https://openalex.org/W3043834496 |
|---|---|
| doi | https://doi.org/10.20472/iac.2020.053.013 |
| ids.doi | https://doi.org/10.20472/iac.2020.053.013 |
| ids.mag | 3043834496 |
| ids.openalex | https://openalex.org/W3043834496 |
| fwci | 0.0 |
| type | article |
| title | UNCONSTRAINED CARDIAC SOUND MEASUREMENT METHOD UTILIZING A PNEUMATIC SENSING METHOD |
| biblio.issue | |
| biblio.volume | |
| biblio.last_page | |
| biblio.first_page | |
| topics[0].id | https://openalex.org/T12419 |
| topics[0].field.id | https://openalex.org/fields/27 |
| topics[0].field.display_name | Medicine |
| topics[0].score | 0.9914000034332275 |
| topics[0].domain.id | https://openalex.org/domains/4 |
| topics[0].domain.display_name | Health Sciences |
| topics[0].subfield.id | https://openalex.org/subfields/2740 |
| topics[0].subfield.display_name | Pulmonary and Respiratory Medicine |
| topics[0].display_name | Phonocardiography and Auscultation Techniques |
| is_xpac | False |
| apc_list | |
| apc_paid | |
| concepts[0].id | https://openalex.org/C24890656 |
| concepts[0].level | 1 |
| concepts[0].score | 0.6847216486930847 |
| concepts[0].wikidata | https://www.wikidata.org/wiki/Q82811 |
| concepts[0].display_name | Acoustics |
| concepts[1].id | https://openalex.org/C2779843651 |
| concepts[1].level | 2 |
| concepts[1].score | 0.5630980730056763 |
| concepts[1].wikidata | https://www.wikidata.org/wiki/Q7390335 |
| concepts[1].display_name | SIGNAL (programming language) |
| concepts[2].id | https://openalex.org/C21200559 |
| concepts[2].level | 2 |
| concepts[2].score | 0.5526872873306274 |
| concepts[2].wikidata | https://www.wikidata.org/wiki/Q7451068 |
| concepts[2].display_name | Sensitivity (control systems) |
| concepts[3].id | https://openalex.org/C2779435589 |
| concepts[3].level | 2 |
| concepts[3].score | 0.5437167882919312 |
| concepts[3].wikidata | https://www.wikidata.org/wiki/Q967103 |
| concepts[3].display_name | Heart sounds |
| concepts[4].id | https://openalex.org/C192562407 |
| concepts[4].level | 0 |
| concepts[4].score | 0.4742794930934906 |
| concepts[4].wikidata | https://www.wikidata.org/wiki/Q228736 |
| concepts[4].display_name | Materials science |
| concepts[5].id | https://openalex.org/C68115822 |
| concepts[5].level | 2 |
| concepts[5].score | 0.47050780057907104 |
| concepts[5].wikidata | https://www.wikidata.org/wiki/Q1068172 |
| concepts[5].display_name | Sound pressure |
| concepts[6].id | https://openalex.org/C41325743 |
| concepts[6].level | 2 |
| concepts[6].score | 0.4629330039024353 |
| concepts[6].wikidata | https://www.wikidata.org/wiki/Q1261040 |
| concepts[6].display_name | Pressure sensor |
| concepts[7].id | https://openalex.org/C2777551473 |
| concepts[7].level | 2 |
| concepts[7].score | 0.44054165482521057 |
| concepts[7].wikidata | https://www.wikidata.org/wiki/Q2093072 |
| concepts[7].display_name | Tube (container) |
| concepts[8].id | https://openalex.org/C2779055095 |
| concepts[8].level | 2 |
| concepts[8].score | 0.44025328755378723 |
| concepts[8].wikidata | https://www.wikidata.org/wiki/Q162339 |
| concepts[8].display_name | Stethoscope |
| concepts[9].id | https://openalex.org/C106131492 |
| concepts[9].level | 2 |
| concepts[9].score | 0.4147539436817169 |
| concepts[9].wikidata | https://www.wikidata.org/wiki/Q3072260 |
| concepts[9].display_name | Filter (signal processing) |
| concepts[10].id | https://openalex.org/C136229726 |
| concepts[10].level | 1 |
| concepts[10].score | 0.4017815589904785 |
| concepts[10].wikidata | https://www.wikidata.org/wiki/Q327092 |
| concepts[10].display_name | Biomedical engineering |
| concepts[11].id | https://openalex.org/C41008148 |
| concepts[11].level | 0 |
| concepts[11].score | 0.3658825159072876 |
| concepts[11].wikidata | https://www.wikidata.org/wiki/Q21198 |
| concepts[11].display_name | Computer science |
| concepts[12].id | https://openalex.org/C127413603 |
| concepts[12].level | 0 |
| concepts[12].score | 0.31529563665390015 |
| concepts[12].wikidata | https://www.wikidata.org/wiki/Q11023 |
| concepts[12].display_name | Engineering |
| concepts[13].id | https://openalex.org/C119599485 |
| concepts[13].level | 1 |
| concepts[13].score | 0.2511735260486603 |
| concepts[13].wikidata | https://www.wikidata.org/wiki/Q43035 |
| concepts[13].display_name | Electrical engineering |
| concepts[14].id | https://openalex.org/C24326235 |
| concepts[14].level | 1 |
| concepts[14].score | 0.1958473026752472 |
| concepts[14].wikidata | https://www.wikidata.org/wiki/Q126095 |
| concepts[14].display_name | Electronic engineering |
| concepts[15].id | https://openalex.org/C71924100 |
| concepts[15].level | 0 |
| concepts[15].score | 0.1571512520313263 |
| concepts[15].wikidata | https://www.wikidata.org/wiki/Q11190 |
| concepts[15].display_name | Medicine |
| concepts[16].id | https://openalex.org/C78519656 |
| concepts[16].level | 1 |
| concepts[16].score | 0.1329250931739807 |
| concepts[16].wikidata | https://www.wikidata.org/wiki/Q101333 |
| concepts[16].display_name | Mechanical engineering |
| concepts[17].id | https://openalex.org/C164705383 |
| concepts[17].level | 1 |
| concepts[17].score | 0.11473026871681213 |
| concepts[17].wikidata | https://www.wikidata.org/wiki/Q10379 |
| concepts[17].display_name | Cardiology |
| concepts[18].id | https://openalex.org/C121332964 |
| concepts[18].level | 0 |
| concepts[18].score | 0.09384143352508545 |
| concepts[18].wikidata | https://www.wikidata.org/wiki/Q413 |
| concepts[18].display_name | Physics |
| concepts[19].id | https://openalex.org/C159985019 |
| concepts[19].level | 1 |
| concepts[19].score | 0.0 |
| concepts[19].wikidata | https://www.wikidata.org/wiki/Q181790 |
| concepts[19].display_name | Composite material |
| concepts[20].id | https://openalex.org/C199360897 |
| concepts[20].level | 1 |
| concepts[20].score | 0.0 |
| concepts[20].wikidata | https://www.wikidata.org/wiki/Q9143 |
| concepts[20].display_name | Programming language |
| keywords[0].id | https://openalex.org/keywords/acoustics |
| keywords[0].score | 0.6847216486930847 |
| keywords[0].display_name | Acoustics |
| keywords[1].id | https://openalex.org/keywords/signal |
| keywords[1].score | 0.5630980730056763 |
| keywords[1].display_name | SIGNAL (programming language) |
| keywords[2].id | https://openalex.org/keywords/sensitivity |
| keywords[2].score | 0.5526872873306274 |
| keywords[2].display_name | Sensitivity (control systems) |
| keywords[3].id | https://openalex.org/keywords/heart-sounds |
| keywords[3].score | 0.5437167882919312 |
| keywords[3].display_name | Heart sounds |
| keywords[4].id | https://openalex.org/keywords/materials-science |
| keywords[4].score | 0.4742794930934906 |
| keywords[4].display_name | Materials science |
| keywords[5].id | https://openalex.org/keywords/sound-pressure |
| keywords[5].score | 0.47050780057907104 |
| keywords[5].display_name | Sound pressure |
| keywords[6].id | https://openalex.org/keywords/pressure-sensor |
| keywords[6].score | 0.4629330039024353 |
| keywords[6].display_name | Pressure sensor |
| keywords[7].id | https://openalex.org/keywords/tube |
| keywords[7].score | 0.44054165482521057 |
| keywords[7].display_name | Tube (container) |
| keywords[8].id | https://openalex.org/keywords/stethoscope |
| keywords[8].score | 0.44025328755378723 |
| keywords[8].display_name | Stethoscope |
| keywords[9].id | https://openalex.org/keywords/filter |
| keywords[9].score | 0.4147539436817169 |
| keywords[9].display_name | Filter (signal processing) |
| keywords[10].id | https://openalex.org/keywords/biomedical-engineering |
| keywords[10].score | 0.4017815589904785 |
| keywords[10].display_name | Biomedical engineering |
| keywords[11].id | https://openalex.org/keywords/computer-science |
| keywords[11].score | 0.3658825159072876 |
| keywords[11].display_name | Computer science |
| keywords[12].id | https://openalex.org/keywords/engineering |
| keywords[12].score | 0.31529563665390015 |
| keywords[12].display_name | Engineering |
| keywords[13].id | https://openalex.org/keywords/electrical-engineering |
| keywords[13].score | 0.2511735260486603 |
| keywords[13].display_name | Electrical engineering |
| keywords[14].id | https://openalex.org/keywords/electronic-engineering |
| keywords[14].score | 0.1958473026752472 |
| keywords[14].display_name | Electronic engineering |
| keywords[15].id | https://openalex.org/keywords/medicine |
| keywords[15].score | 0.1571512520313263 |
| keywords[15].display_name | Medicine |
| keywords[16].id | https://openalex.org/keywords/mechanical-engineering |
| keywords[16].score | 0.1329250931739807 |
| keywords[16].display_name | Mechanical engineering |
| keywords[17].id | https://openalex.org/keywords/cardiology |
| keywords[17].score | 0.11473026871681213 |
| keywords[17].display_name | Cardiology |
| keywords[18].id | https://openalex.org/keywords/physics |
| keywords[18].score | 0.09384143352508545 |
| keywords[18].display_name | Physics |
| language | en |
| locations[0].id | doi:10.20472/iac.2020.053.013 |
| locations[0].is_oa | True |
| locations[0].source | |
| locations[0].license | |
| locations[0].pdf_url | http://iises.net/proceedings/iises-international-academic-conference-dubai/table-of-content?cid=100&iid=013&rid=12622 |
| locations[0].version | publishedVersion |
| locations[0].raw_type | proceedings-article |
| locations[0].license_id | |
| locations[0].is_accepted | True |
| locations[0].is_published | True |
| locations[0].raw_source_name | Proceedings of the 53rd International Academic Conference, Dubai |
| locations[0].landing_page_url | https://doi.org/10.20472/iac.2020.053.013 |
| indexed_in | crossref |
| authorships[0].author.id | https://openalex.org/A5032306216 |
| authorships[0].author.orcid | https://orcid.org/0000-0002-3917-8303 |
| authorships[0].author.display_name | Keita Nishio |
| authorships[0].countries | JP |
| authorships[0].affiliations[0].institution_ids | https://openalex.org/I131231118 |
| authorships[0].affiliations[0].raw_affiliation_string | Aoyama Gakuin University, Japan |
| authorships[0].affiliations[1].institution_ids | https://openalex.org/I199080787 |
| authorships[0].affiliations[1].raw_affiliation_string | International Christian University, Japan |
| authorships[0].affiliations[2].institution_ids | https://openalex.org/I131231118 |
| authorships[0].affiliations[2].raw_affiliation_string | YOSUKE KURIHARA Aoyama Gakuin University, Japan |
| authorships[0].institutions[0].id | https://openalex.org/I131231118 |
| authorships[0].institutions[0].ror | https://ror.org/002rw7y37 |
| authorships[0].institutions[0].type | education |
| authorships[0].institutions[0].lineage | https://openalex.org/I131231118 |
| authorships[0].institutions[0].country_code | JP |
| authorships[0].institutions[0].display_name | Aoyama Gakuin University |
| authorships[0].institutions[1].id | https://openalex.org/I199080787 |
| authorships[0].institutions[1].ror | https://ror.org/01cg0k189 |
| authorships[0].institutions[1].type | education |
| authorships[0].institutions[1].lineage | https://openalex.org/I199080787 |
| authorships[0].institutions[1].country_code | JP |
| authorships[0].institutions[1].display_name | International Christian University |
| authorships[0].author_position | first |
| authorships[0].raw_author_name | Keita Nishio |
| authorships[0].is_corresponding | False |
| authorships[0].raw_affiliation_strings | Aoyama Gakuin University, Japan, International Christian University, Japan, YOSUKE KURIHARA Aoyama Gakuin University, Japan |
| authorships[1].author.id | https://openalex.org/A5012646269 |
| authorships[1].author.orcid | https://orcid.org/0000-0001-7136-9831 |
| authorships[1].author.display_name | Takashi Kaburagi |
| authorships[1].countries | JP |
| authorships[1].affiliations[0].institution_ids | https://openalex.org/I131231118 |
| authorships[1].affiliations[0].raw_affiliation_string | Aoyama Gakuin University, Japan |
| authorships[1].affiliations[1].institution_ids | https://openalex.org/I199080787 |
| authorships[1].affiliations[1].raw_affiliation_string | International Christian University, Japan |
| authorships[1].affiliations[2].institution_ids | https://openalex.org/I131231118 |
| authorships[1].affiliations[2].raw_affiliation_string | YOSUKE KURIHARA Aoyama Gakuin University, Japan |
| authorships[1].institutions[0].id | https://openalex.org/I131231118 |
| authorships[1].institutions[0].ror | https://ror.org/002rw7y37 |
| authorships[1].institutions[0].type | education |
| authorships[1].institutions[0].lineage | https://openalex.org/I131231118 |
| authorships[1].institutions[0].country_code | JP |
| authorships[1].institutions[0].display_name | Aoyama Gakuin University |
| authorships[1].institutions[1].id | https://openalex.org/I199080787 |
| authorships[1].institutions[1].ror | https://ror.org/01cg0k189 |
| authorships[1].institutions[1].type | education |
| authorships[1].institutions[1].lineage | https://openalex.org/I199080787 |
| authorships[1].institutions[1].country_code | JP |
| authorships[1].institutions[1].display_name | International Christian University |
| authorships[1].author_position | middle |
| authorships[1].raw_author_name | Takashi Kaburagi |
| authorships[1].is_corresponding | False |
| authorships[1].raw_affiliation_strings | Aoyama Gakuin University, Japan, International Christian University, Japan, YOSUKE KURIHARA Aoyama Gakuin University, Japan |
| authorships[2].author.id | https://openalex.org/A5103019482 |
| authorships[2].author.orcid | https://orcid.org/0000-0002-3556-9120 |
| authorships[2].author.display_name | Satoshi Kumagai |
| authorships[2].countries | JP |
| authorships[2].affiliations[0].institution_ids | https://openalex.org/I131231118 |
| authorships[2].affiliations[0].raw_affiliation_string | Aoyama Gakuin University, Japan |
| authorships[2].affiliations[1].institution_ids | https://openalex.org/I131231118 |
| authorships[2].affiliations[1].raw_affiliation_string | YOSUKE KURIHARA Aoyama Gakuin University, Japan |
| authorships[2].affiliations[2].institution_ids | https://openalex.org/I199080787 |
| authorships[2].affiliations[2].raw_affiliation_string | International Christian University, Japan |
| authorships[2].institutions[0].id | https://openalex.org/I131231118 |
| authorships[2].institutions[0].ror | https://ror.org/002rw7y37 |
| authorships[2].institutions[0].type | education |
| authorships[2].institutions[0].lineage | https://openalex.org/I131231118 |
| authorships[2].institutions[0].country_code | JP |
| authorships[2].institutions[0].display_name | Aoyama Gakuin University |
| authorships[2].institutions[1].id | https://openalex.org/I199080787 |
| authorships[2].institutions[1].ror | https://ror.org/01cg0k189 |
| authorships[2].institutions[1].type | education |
| authorships[2].institutions[1].lineage | https://openalex.org/I199080787 |
| authorships[2].institutions[1].country_code | JP |
| authorships[2].institutions[1].display_name | International Christian University |
| authorships[2].author_position | middle |
| authorships[2].raw_author_name | Satoshi Kumagai |
| authorships[2].is_corresponding | False |
| authorships[2].raw_affiliation_strings | Aoyama Gakuin University, Japan, International Christian University, Japan, YOSUKE KURIHARA Aoyama Gakuin University, Japan |
| authorships[3].author.id | https://openalex.org/A5022786070 |
| authorships[3].author.orcid | https://orcid.org/0000-0001-7726-0829 |
| authorships[3].author.display_name | Toshiyuki Matsumoto |
| authorships[3].countries | JP |
| authorships[3].affiliations[0].institution_ids | https://openalex.org/I199080787 |
| authorships[3].affiliations[0].raw_affiliation_string | International Christian University, Japan |
| authorships[3].affiliations[1].institution_ids | https://openalex.org/I131231118 |
| authorships[3].affiliations[1].raw_affiliation_string | Aoyama Gakuin University, Japan |
| authorships[3].affiliations[2].institution_ids | https://openalex.org/I131231118 |
| authorships[3].affiliations[2].raw_affiliation_string | YOSUKE KURIHARA Aoyama Gakuin University, Japan |
| authorships[3].institutions[0].id | https://openalex.org/I131231118 |
| authorships[3].institutions[0].ror | https://ror.org/002rw7y37 |
| authorships[3].institutions[0].type | education |
| authorships[3].institutions[0].lineage | https://openalex.org/I131231118 |
| authorships[3].institutions[0].country_code | JP |
| authorships[3].institutions[0].display_name | Aoyama Gakuin University |
| authorships[3].institutions[1].id | https://openalex.org/I199080787 |
| authorships[3].institutions[1].ror | https://ror.org/01cg0k189 |
| authorships[3].institutions[1].type | education |
| authorships[3].institutions[1].lineage | https://openalex.org/I199080787 |
| authorships[3].institutions[1].country_code | JP |
| authorships[3].institutions[1].display_name | International Christian University |
| authorships[3].author_position | middle |
| authorships[3].raw_author_name | Toshiyuki Matsumoto |
| authorships[3].is_corresponding | False |
| authorships[3].raw_affiliation_strings | Aoyama Gakuin University, Japan, International Christian University, Japan, YOSUKE KURIHARA Aoyama Gakuin University, Japan |
| authorships[4].author.id | https://openalex.org/A5090187549 |
| authorships[4].author.orcid | https://orcid.org/0000-0003-4592-0807 |
| authorships[4].author.display_name | Yosuke Kurihara |
| authorships[4].author_position | last |
| authorships[4].raw_author_name | Yosuke Kurihara |
| authorships[4].is_corresponding | False |
| has_content.pdf | True |
| has_content.grobid_xml | True |
| is_paratext | False |
| open_access.is_oa | True |
| open_access.oa_url | http://iises.net/proceedings/iises-international-academic-conference-dubai/table-of-content?cid=100&iid=013&rid=12622 |
| open_access.oa_status | gold |
| open_access.any_repository_has_fulltext | False |
| created_date | 2025-10-10T00:00:00 |
| display_name | UNCONSTRAINED CARDIAC SOUND MEASUREMENT METHOD UTILIZING A PNEUMATIC SENSING METHOD |
| has_fulltext | False |
| is_retracted | False |
| updated_date | 2025-11-06T03:46:38.306776 |
| primary_topic.id | https://openalex.org/T12419 |
| primary_topic.field.id | https://openalex.org/fields/27 |
| primary_topic.field.display_name | Medicine |
| primary_topic.score | 0.9914000034332275 |
| primary_topic.domain.id | https://openalex.org/domains/4 |
| primary_topic.domain.display_name | Health Sciences |
| primary_topic.subfield.id | https://openalex.org/subfields/2740 |
| primary_topic.subfield.display_name | Pulmonary and Respiratory Medicine |
| primary_topic.display_name | Phonocardiography and Auscultation Techniques |
| related_works | https://openalex.org/W1540800367, https://openalex.org/W1970711085, https://openalex.org/W2119195298, https://openalex.org/W2095324605, https://openalex.org/W2103456541, https://openalex.org/W2337905603, https://openalex.org/W2783636233, https://openalex.org/W2232610944, https://openalex.org/W2577167246, https://openalex.org/W2096986591 |
| cited_by_count | 0 |
| locations_count | 1 |
| best_oa_location.id | doi:10.20472/iac.2020.053.013 |
| best_oa_location.is_oa | True |
| best_oa_location.source | |
| best_oa_location.license | |
| best_oa_location.pdf_url | http://iises.net/proceedings/iises-international-academic-conference-dubai/table-of-content?cid=100&iid=013&rid=12622 |
| best_oa_location.version | publishedVersion |
| best_oa_location.raw_type | proceedings-article |
| best_oa_location.license_id | |
| best_oa_location.is_accepted | True |
| best_oa_location.is_published | True |
| best_oa_location.raw_source_name | Proceedings of the 53rd International Academic Conference, Dubai |
| best_oa_location.landing_page_url | https://doi.org/10.20472/iac.2020.053.013 |
| primary_location.id | doi:10.20472/iac.2020.053.013 |
| primary_location.is_oa | True |
| primary_location.source | |
| primary_location.license | |
| primary_location.pdf_url | http://iises.net/proceedings/iises-international-academic-conference-dubai/table-of-content?cid=100&iid=013&rid=12622 |
| primary_location.version | publishedVersion |
| primary_location.raw_type | proceedings-article |
| primary_location.license_id | |
| primary_location.is_accepted | True |
| primary_location.is_published | True |
| primary_location.raw_source_name | Proceedings of the 53rd International Academic Conference, Dubai |
| primary_location.landing_page_url | https://doi.org/10.20472/iac.2020.053.013 |
| publication_date | 2020-01-01 |
| publication_year | 2020 |
| referenced_works_count | 0 |
| abstract_inverted_index.1 | 245, 309 |
| abstract_inverted_index.a | 18, 54, 86, 120, 124, 128, 165, 178, 238, 248, 262, 266, 280 |
| abstract_inverted_index.2. | 255 |
| abstract_inverted_index.50 | 306 |
| abstract_inverted_index.Hz | 243, 307 |
| abstract_inverted_index.We | 256 |
| abstract_inverted_index.an | 79, 131, 233 |
| abstract_inverted_index.as | 213, 215, 313 |
| abstract_inverted_index.at | 25 |
| abstract_inverted_index.be | 44 |
| abstract_inverted_index.by | 6, 295 |
| abstract_inverted_index.de | 22 |
| abstract_inverted_index.if | 46 |
| abstract_inverted_index.in | 15, 90, 104, 164, 189, 261, 301, 333 |
| abstract_inverted_index.is | 20, 144, 152, 162, 171, 230 |
| abstract_inverted_index.of | 17, 30, 36, 40, 62, 72, 141, 241, 254, 305, 321 |
| abstract_inverted_index.on | 2, 69, 167, 181, 275 |
| abstract_inverted_index.to | 11, 56, 95, 112, 154, 244, 273, 284, 308 |
| abstract_inverted_index.we | 47, 93, 118 |
| abstract_inverted_index.and | 135, 148, 247, 279, 299 |
| abstract_inverted_index.end | 140 |
| abstract_inverted_index.has | 330 |
| abstract_inverted_index.his | 285 |
| abstract_inverted_index.kHz | 246, 310 |
| abstract_inverted_index.lie | 274 |
| abstract_inverted_index.our | 98, 258 |
| abstract_inverted_index.the | 3, 21, 28, 34, 37, 57, 70, 105, 109, 142, 149, 155, 168, 182, 187, 190, 193, 202, 208, 216, 220, 223, 227, 252, 276, 291, 296, 302, 314, 325, 334 |
| abstract_inverted_index.two | 136, 174 |
| abstract_inverted_index.was | 271, 282, 311, 319 |
| abstract_inverted_index.also | 77, 101 |
| abstract_inverted_index.band | 304 |
| abstract_inverted_index.from | 207, 226 |
| abstract_inverted_index.gain | 253 |
| abstract_inverted_index.glue | 147 |
| abstract_inverted_index.have | 76 |
| abstract_inverted_index.home | 31 |
| abstract_inverted_index.lies | 180 |
| abstract_inverted_index.pass | 239 |
| abstract_inverted_index.that | 8, 324 |
| abstract_inverted_index.then | 200 |
| abstract_inverted_index.this | 91 |
| abstract_inverted_index.tube | 143, 158, 191 |
| abstract_inverted_index.used | 312 |
| abstract_inverted_index.well | 214 |
| abstract_inverted_index.with | 123, 146, 159, 237, 251 |
| abstract_inverted_index.0.008 | 242 |
| abstract_inverted_index.0.80, | 322 |
| abstract_inverted_index.aimed | 94 |
| abstract_inverted_index.asked | 272 |
| abstract_inverted_index.based | 1 |
| abstract_inverted_index.could | 43, 48 |
| abstract_inverted_index.daily | 38 |
| abstract_inverted_index.facto | 23 |
| abstract_inverted_index.found | 320 |
| abstract_inverted_index.front | 16 |
| abstract_inverted_index.noise | 211 |
| abstract_inverted_index.other | 156 |
| abstract_inverted_index.paper | 92 |
| abstract_inverted_index.prior | 60 |
| abstract_inverted_index.shows | 102 |
| abstract_inverted_index.sound | 5, 14, 42, 107, 115, 185, 336 |
| abstract_inverted_index.tube, | 130 |
| abstract_inverted_index.upper | 194 |
| abstract_inverted_index.which | 170 |
| abstract_inverted_index.analog | 234 |
| abstract_inverted_index.burden | 35 |
| abstract_inverted_index.device | 122 |
| abstract_inverted_index.filter | 236 |
| abstract_inverted_index.groove | 166 |
| abstract_inverted_index.health | 32 |
| abstract_inverted_index.mainly | 67 |
| abstract_inverted_index.method | 84, 100, 260, 298, 329 |
| abstract_inverted_index.obtain | 12, 49 |
| abstract_inverted_index.output | 205, 224 |
| abstract_inverted_index.passed | 231 |
| abstract_inverted_index.person | 179 |
| abstract_inverted_index.rubber | 129 |
| abstract_inverted_index.sealed | 145 |
| abstract_inverted_index.sensor | 151, 161, 199, 209, 229 |
| abstract_inverted_index.signal | 206, 225 |
| abstract_inverted_index.sound, | 222 |
| abstract_inverted_index.sounds | 51 |
| abstract_inverted_index.applied | 283 |
| abstract_inverted_index.between | 173, 290 |
| abstract_inverted_index.cardiac | 4, 13, 41, 50, 74, 81, 106, 114, 184, 217, 221, 335 |
| abstract_inverted_index.changes | 186 |
| abstract_inverted_index.device, | 183, 278 |
| abstract_inverted_index.doctors | 10 |
| abstract_inverted_index.domain. | 337 |
| abstract_inverted_index.end.The | 157 |
| abstract_inverted_index.extract | 219 |
| abstract_inverted_index.focused | 68 |
| abstract_inverted_index.healthy | 268 |
| abstract_inverted_index.index.A | 316 |
| abstract_inverted_index.measure | 113 |
| abstract_inverted_index.medical | 26 |
| abstract_inverted_index.method, | 111 |
| abstract_inverted_index.methods | 66 |
| abstract_inverted_index.patient | 19 |
| abstract_inverted_index.reduced | 45 |
| abstract_inverted_index.require | 9 |
| abstract_inverted_index.sensing | 88, 277 |
| abstract_inverted_index.sensor, | 127 |
| abstract_inverted_index.showing | 323 |
| abstract_inverted_index.spacer, | 134, 169 |
| abstract_inverted_index.spectra | 293 |
| abstract_inverted_index.studies | 61 |
| abstract_inverted_index.subject | 270 |
| abstract_inverted_index.through | 192, 232 |
| abstract_inverted_index.whether | 97 |
| abstract_inverted_index.without | 52, 116 |
| abstract_inverted_index.applying | 53 |
| abstract_inverted_index.attached | 153 |
| abstract_inverted_index.chloride | 196 |
| abstract_inverted_index.contains | 210 |
| abstract_inverted_index.designed | 119 |
| abstract_inverted_index.evaluate | 96 |
| abstract_inverted_index.expanded | 132 |
| abstract_inverted_index.male.The | 269 |
| abstract_inverted_index.measures | 201 |
| abstract_inverted_index.movement | 82 |
| abstract_inverted_index.pressure | 126, 150, 160, 188, 198, 203, 228 |
| abstract_inverted_index.proposed | 78, 110, 259, 297, 326 |
| abstract_inverted_index.sound.To | 218 |
| abstract_inverted_index.standard | 24 |
| abstract_inverted_index.thoracic | 286 |
| abstract_inverted_index.validity | 263 |
| abstract_inverted_index.wall.The | 287 |
| abstract_inverted_index.Diagnoses | 0 |
| abstract_inverted_index.amplifier | 250 |
| abstract_inverted_index.band-pass | 235 |
| abstract_inverted_index.chlorides | 138, 176 |
| abstract_inverted_index.detection | 71 |
| abstract_inverted_index.domain.In | 108 |
| abstract_inverted_index.evaluated | 257 |
| abstract_inverted_index.frequency | 240, 292, 303 |
| abstract_inverted_index.installed | 163 |
| abstract_inverted_index.involving | 265 |
| abstract_inverted_index.patient's | 58 |
| abstract_inverted_index.pneumatic | 87, 99 |
| abstract_inverted_index.polyvinyl | 137, 175, 195 |
| abstract_inverted_index.promising | 331 |
| abstract_inverted_index.utilizing | 85 |
| abstract_inverted_index.viewpoint | 29 |
| abstract_inverted_index.bio-signal | 64 |
| abstract_inverted_index.boards.One | 139 |
| abstract_inverted_index.boards.The | 197 |
| abstract_inverted_index.calculated | 294 |
| abstract_inverted_index.components | 212 |
| abstract_inverted_index.evaluation | 315 |
| abstract_inverted_index.experiment | 264 |
| abstract_inverted_index.monitoring | 39 |
| abstract_inverted_index.restraint, | 117 |
| abstract_inverted_index.sandwiched | 172 |
| abstract_inverted_index.24-year-old | 267 |
| abstract_inverted_index.boards.When | 177 |
| abstract_inverted_index.changes.The | 204 |
| abstract_inverted_index.coefficient | 289, 318 |
| abstract_inverted_index.correlation | 288, 317 |
| abstract_inverted_index.management, | 33 |
| abstract_inverted_index.measurement | 65, 83, 328 |
| abstract_inverted_index.polystyrene | 133 |
| abstract_inverted_index.sensitivity | 103, 332 |
| abstract_inverted_index.stethoscope | 55, 281 |
| abstract_inverted_index.auscultation | 7 |
| abstract_inverted_index.movements.We | 75 |
| abstract_inverted_index.sheet-shaped | 121 |
| abstract_inverted_index.body.However, | 59 |
| abstract_inverted_index.device.Hence, | 89 |
| abstract_inverted_index.low-frequency | 73 |
| abstract_inverted_index.non-inverting | 249 |
| abstract_inverted_index.unconstrained | 63, 80, 327 |
| abstract_inverted_index.phonocardiogram | 300 |
| abstract_inverted_index.high-sensitivity | 125 |
| abstract_inverted_index.institutions.From | 27 |
| cited_by_percentile_year | |
| countries_distinct_count | 1 |
| institutions_distinct_count | 5 |
| sustainable_development_goals[0].id | https://metadata.un.org/sdg/3 |
| sustainable_development_goals[0].score | 0.7300000190734863 |
| sustainable_development_goals[0].display_name | Good health and well-being |
| citation_normalized_percentile.value | 0.14227841 |
| citation_normalized_percentile.is_in_top_1_percent | False |
| citation_normalized_percentile.is_in_top_10_percent | False |