{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/122276"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/122276","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Calibration of a probe to match the acoustic signature of Er-10C and measurement of power reflectance and impedance of human ear canal","abstract":"Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2025-12-01","abstract_html":"Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2025-12-01","abstract_has_math":false,"creators":["Varpa, Manish Choudhary"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"M.S.","degree_level":"Thesis","degree_discipline":"Aerospace Engineering","degree_department":null,"school":null,"contributors":["Allen, Jont"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2023,"date_issued":"2023-12","date_published":"2023-12","updated_at":"2026-07-22T22:25:00Z","subjects":["Wideband Immittance","Acoustics","Probe"],"languages":["en","eng"],"rights":["Copyright 2023 Manish Varpa"],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://hdl.handle.net/2142/122276","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Allen, Jont"]},{"key":"dc:creator","label":"Author","values":["Varpa, Manish Choudhary"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2023-12","2023-12-08"]},{"key":"dc:type","label":"Dc Type","values":["text"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Aerospace Engineering"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Thesis"]},{"key":"thesis:degree_name","label":"Degree Name","values":["M.S."]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["University of Illinois at Urbana-Champaign"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Wideband Immittance","Acoustics","Probe"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["en","eng"]},{"key":"dc:rights","label":"Dc Rights","values":["Copyright 2023 Manish Varpa"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["https://hdl.handle.net/2142/122276"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2025-12-01","The student, Manish Varpa, accepted the attached license on 2023-12-08 at 14:21.","The student, Manish Varpa, submitted this Thesis for approval on 2023-12-08 at 14:38.","This Thesis was approved for publication on 2023-12-08 at 16:04.","DSpace SAF Submission Ingestion Package generated from Vireo submission #20185 on 2024-03-01 at 13:58:12","An experimental wide band immittance measurement probe is designed by Mimosa as a potentially superior alternative to the ER-10C probe manufactured by Etymotic Research. The advanced probe has a unique arrangement comprising two speakers and a single microphone. Thorough examinations are undertaken on this probe, with a special focus on examining the sound pressure levels produced within the four cavities of the middle-ear power analysis cavity set. To achieve accuracy and consistency with the ER-10C, the probe undergoes a rigorous calibration process, which involves matching its performance with that of the well-established reference probe. Following this, the precise and carefully adjusted probe is utilized to conduct comprehensive measurements within the ear, with a specific focus on factors including power reflectance and impedance. This technological development exhibits substantial potential for improved precision and dependability in auditory research and diagnosis."]},{"key":"dc:format","label":"Dc Format","values":["application/pdf"]},{"key":"dc:title","label":"Title","values":["Calibration of a probe to match the acoustic signature of Er-10C and measurement of power reflectance and impedance of human ear canal"]}]}],"canonical_facts":{"dc:contributor":["Allen, Jont"],"dc:creator":["Varpa, Manish Choudhary"],"dc:date":["2023-12","2023-12-08"],"dc:description":["Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2025-12-01","The student, Manish Varpa, accepted the attached license on 2023-12-08 at 14:21.","The student, Manish Varpa, submitted this Thesis for approval on 2023-12-08 at 14:38.","This Thesis was approved for publication on 2023-12-08 at 16:04.","DSpace SAF Submission Ingestion Package generated from Vireo submission #20185 on 2024-03-01 at 13:58:12","An experimental wide band immittance measurement probe is designed by Mimosa as a potentially superior alternative to the ER-10C probe manufactured by Etymotic Research. The advanced probe has a unique arrangement comprising two speakers and a single microphone. Thorough examinations are undertaken on this probe, with a special focus on examining the sound pressure levels produced within the four cavities of the middle-ear power analysis cavity set. To achieve accuracy and consistency with the ER-10C, the probe undergoes a rigorous calibration process, which involves matching its performance with that of the well-established reference probe. Following this, the precise and carefully adjusted probe is utilized to conduct comprehensive measurements within the ear, with a specific focus on factors including power reflectance and impedance. This technological development exhibits substantial potential for improved precision and dependability in auditory research and diagnosis."],"dc:format":["application/pdf"],"dc:identifier":["https://hdl.handle.net/2142/122276"],"dc:language":["en","eng"],"dc:rights":["Copyright 2023 Manish Varpa"],"dc:subject":["Wideband Immittance","Acoustics","Probe"],"dc:title":["Calibration of a probe to match the acoustic signature of Er-10C and measurement of power reflectance and impedance of human ear canal"],"dc:type":["text"],"thesis:degree_discipline":["Aerospace Engineering"],"thesis:degree_level":["Thesis"],"thesis:degree_name":["M.S."],"thesis:institution_name":["University of Illinois at Urbana-Champaign"]},"updated_at":"2026-07-22T22:25:00Z"}