{"id":889,"date":"2017-03-21T12:51:00","date_gmt":"2017-03-21T12:51:00","guid":{"rendered":"http:\/\/bear-hearing.dk\/?page_id=889"},"modified":"2025-10-06T09:13:18","modified_gmt":"2025-10-06T09:13:18","slug":"patient-driven-diagnostics-and-fitting","status":"publish","type":"page","link":"https:\/\/bear-hearing.dk\/da\/work-areas\/patient-driven-diagnostics-and-fitting\/","title":{"rendered":"Brugerstyret tilpasning \u2013 Arbejdsomr\u00e5der"},"content":{"rendered":"

Arbejdsomr\u00e5der<\/h3>\t\t\t
Projektet havde otte arbejdsomr\u00e5der, som blev aktiveret l\u00f8bende. De f\u00f8rste tre omr\u00e5der var aktive ved projektets start og vedr\u00f8rte studier af eksisterende praksis og pilot tests af nye metoder. De n\u00e6ste to omr\u00e5der startede senere i projektet og skulle afpr\u00f8ve og vurdere nye strategier. De sidste to omr\u00e5der havde til form\u00e5l at tilpasse de mest lovende metoder til klinisk praksis og vurdere potentialet for anvendelsen i brugerstyrede forl\u00f8b. Endelig var der et arbejdsomr\u00e5de, som havde til form\u00e5l at oms\u00e6tte resultaterne til evt. nye retningslinjer og nye standarder.<\/div>\n\t\t<\/div><\/div><\/div>
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Brugerstyret tilpasning<\/h2><\/div>\n\t\t<\/div>
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De forskellige h\u00f8reapparat teknologier giver brugeren forskellige muligheder for at \u00e6ndre p\u00e5 nogle af h\u00f8reapparatets indstillinger, hvilket mange s\u00e6tter pris p\u00e5. M\u00e5ske kan man helt generelt opn\u00e5 et bedre udbytte og en h\u00f8jere tilfredshed, hvis brugeren inddrages aktivt ogs\u00e5 i selve tilpasningsprocessen? M\u00e5ske kan brugeren selv lave nogle af de kontrol tests hjemme, som skal bruges til en genjustering, og m\u00e5ske kan apparatet tilpasse sig disse tests? Vi ved endnu ikke, hvilke muligheder fremtidens teknologier vil have, men med dette omr\u00e5de vurderede vi nogel af de patient udfordringer og fordele, som en brugerstyret tilpasning kan have. <\/p><\/div>\n\t\t<\/div><\/div><\/div><\/div><\/div><\/div><\/div>

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Personer<\/h2><\/div>\n\t\t<\/div>
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\n\t\"\"\n<\/a><\/div>\n\n<\/div><\/div><\/div>
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Dorte Hammersh\u00f8i<\/b><\/a><\/div>\r\nProfessor\r\nAalborg Universitet\n<\/div>\n<\/div><\/div><\/div><\/div>
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\n\t\"\"\n<\/a><\/div>\n\n<\/div><\/div><\/div>
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Rodrigo Ordo\u00f1ez<\/b><\/a><\/div>\r\nLektor\r\nAalborg Universitet\n<\/div>\n<\/div><\/div><\/div><\/div>
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\n\t\"\"\n<\/a><\/div>\n\n<\/div><\/div><\/div>
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Palle Rye<\/b><\/a><\/div>\r\nPhD studerende\r\nAalborg Universitet\n<\/div>\n<\/div><\/div><\/div><\/div>
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Ressourcer<\/h3>\t\t\t
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Publikationer<\/h4>\n
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2022<\/h3>\r\n <\/td>\r\n <\/tr>

Rye, Palle; Andersen, Rasmus Overgaard; Ravn, Gert; Hammersh\u00f8i, Dorte<\/p>

Comparison of Speech Reception Thresholds for Diotic, Dichotic and Antiphasic Headphone Presentations of Digits-in-Noise Triplets using Dantale I Material<\/a> Inproceedings<\/span> <\/p>

Oral presentation at the Joint Euroregio Baltic Nordic Acoustics Meeting, Aalborg, Denmark, <\/span>2022<\/span>.<\/p>

Links<\/a><\/span> | BibTeX<\/a><\/span><\/p>

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2021<\/h3>\r\n <\/td>\r\n <\/tr>

Rye, Palle; Narayanan, Sreeram Kaithali; Hammersh\u00f8i, Dorte<\/p>

Effects of Intermittent Noise on Real Ear Measurements in Hearing Aid Fitting<\/a> Inproceedings<\/span> <\/p>

Poster presentation at Baltic Nordic Acoustics Meeting, 3-5 May 2021, Oslo, Norway (online), <\/span>pp. 1\u20136, <\/span>NAA (Nordic Acoustical Association), <\/span>2021<\/span>.<\/p>

Abstract<\/a><\/span> | Links<\/a><\/span> | BibTeX<\/a><\/span><\/p>

@inproceedings{PR_BNAM2021,
\r\ntitle = {Effects of Intermittent Noise on Real Ear Measurements in Hearing Aid Fitting},
\r\nauthor = {Palle Rye and Sreeram Kaithali Narayanan and Dorte Hammersh\u00f8i},
\r\nurl = {http:\/\/www.norskakustiskselskap.org\/wp-content\/uploads\/2021\/10\/BNAM_2021_Effects_of_Intermittent_Noise_on_Real_Ear_Measurements_in_Hearing_Aid_Fitting-31-28-Rye-Palle.pdf},
\r\nyear = {2021},
\r\ndate = {2021-05-03},
\r\nbooktitle = {Poster presentation at Baltic Nordic Acoustics Meeting, 3-5 May 2021, Oslo, Norway (online)},
\r\npages = {1--6},
\r\npublisher = {NAA (Nordic Acoustical Association)},
\r\nabstract = {When fitting a hearing aid, real ear measurements (REM) can prove a valuable tool for adjusting the gain of the hearing aid. In REM a probe microphone is inserted into the ear canal carefully placing the probe microphone tip a few millimeters from the tympanic membrane. Typically a reference microphone is present outside the ear canal near the pinna. Proper calibration before the REM measurement ensures a flat response of the probe microphone when placing the tip at the same positions as the reference microphone.
\r\nThe real ear unaided gain (REUG) is measured as the level difference between the reference microphone and the probe microphone placed near the tympanic membrane. Inserting the hearing aid the real ear aided gain (REAG) can be measured similarly and the real ear insertion gain (REIG) is calculated as the difference between the REAG and the REUG. Fitting a hearing aid typically involves matching the hearing aid gain to match a REIG prescription target derived by the patients audiogram and occasionally other diagnostic data. To ensure matching the REIG to the prescription target care must be taken to ensure accuracy in the REM measurements.
\r\nInspecting a database of thousands of clinically recorded REM a handful of anomalies were detected and the present study seek to reproduce the observed effects under controlled laboratory conditions. The study involves measuring REM using manikins as well as human subjects. A semi-automated test setup was developed to synchronise the measurement equipment and the noise disturbance in order to investigate the effects of different types of intermittent noise on REM. Preliminary results indicate that intermittent noise burst even shorter than 1s in duration can cause detrimental effects on the real ear measurement.},
\r\nkeywords = {},
\r\npubstate = {published},
\r\ntppubtype = {inproceedings}
\r\n}
\r\n<\/div>

Close<\/a><\/p><\/div>

When fitting a hearing aid, real ear measurements (REM) can prove a valuable tool for adjusting the gain of the hearing aid. In REM a probe microphone is inserted into the ear canal carefully placing the probe microphone tip a few millimeters from the tympanic membrane. Typically a reference microphone is present outside the ear canal near the pinna. Proper calibration before the REM measurement ensures a flat response of the probe microphone when placing the tip at the same positions as the reference microphone.
\r\nThe real ear unaided gain (REUG) is measured as the level difference between the reference microphone and the probe microphone placed near the tympanic membrane. Inserting the hearing aid the real ear aided gain (REAG) can be measured similarly and the real ear insertion gain (REIG) is calculated as the difference between the REAG and the REUG. Fitting a hearing aid typically involves matching the hearing aid gain to match a REIG prescription target derived by the patients audiogram and occasionally other diagnostic data. To ensure matching the REIG to the prescription target care must be taken to ensure accuracy in the REM measurements.
\r\nInspecting a database of thousands of clinically recorded REM a handful of anomalies were detected and the present study seek to reproduce the observed effects under controlled laboratory conditions. The study involves measuring REM using manikins as well as human subjects. A semi-automated test setup was developed to synchronise the measurement equipment and the noise disturbance in order to investigate the effects of different types of intermittent noise on REM. Preliminary results indicate that intermittent noise burst even shorter than 1s in duration can cause detrimental effects on the real ear measurement.<\/div>

Close<\/a><\/p><\/div>