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    <title language="eng">Third-Party Listening Test as an Alternative to Conversational Tests in a Complex Automotive Hands-free Scenario – A Critical Consideration</title>
    <abstract language="eng">A comprehensive conversational test (CT) was carried out in a complex in-vehicle hands-free (HFT) environment, using an HFT development board installed in an interactive driving simulator and configured with typical hands- free impairments. A cordless phone was connected to a VoIP network on the other side of the connection. 18 test subjects, expert and naïve participants, evaluated various aspects of conversational quality, including listening quality, listening effort, double talk impairment, echo interference, interactivity and overall quality (as outlined in DAGA 2024). In the same scenario, two artificial head and torso simulators (HATS) were used to play back and record so-called pre-recorded conversations (PRC). The PRC included single talk sequences in both directions, as well as speech parts where both voices interact and are talking at the same time. The binaural recordings at both ends (HFT user, cordless phone user) were then assessed and rated by 32 naïve test subjects in a third-party listening test (TPLT) using the same quality aspects as in the CT. The great advantage of a TPLT compared to a CT is the much lower effort to set up and control the conditions. The auditory results of both test designs are presented, discussed and compared in terms of each quality dimension</abstract>
    <parentTitle language="deu">Fortschritte der Akustik DAGA 25</parentTitle>
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    <author>Stefan Bleiholder</author>
    <author>Martin Spiertz</author>
    <author>Frank Kettler</author>
    <collection role="institutes" number="fe">Fakultät Elektrotechnik</collection>
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    <publishedYear>2021</publishedYear>
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    <title language="eng">Application of a Cluster-Algorithm for Partial Discharge Analysis at DC Voltage Under Practical Conditions</title>
    <identifier type="doi">10.1049/icp.2022.0037</identifier>
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    <author>Benedikt Hochbrückner</author>
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    <author>Markus Zink</author>
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    <id>5571</id>
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    <publishedYear>2020</publishedYear>
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    <pageFirst>560</pageFirst>
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    <title language="eng">Digital Filtering Methods for Interferences on Partial Discharges Under DC Voltage</title>
    <identifier type="isbn">978-3-030-31675-4</identifier>
    <identifier type="doi">10.1007/978-3-030-31676-1_53</identifier>
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    <author>Benedikt Hochbrückner</author>
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    <publishedYear>2019</publishedYear>
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    <title language="eng">Comparison of Algorithms for Clustering of Partial Discharge Signals under DC Voltage</title>
    <identifier type="doi">10.1109/ICHVEPS47643.2019.9011062</identifier>
    <enrichment key="opus.import.data">@inproceedingsinproceedings, author = Hochbrückner, Benedikt and Küchler, Andreas and Spiertz, Martin and Krätzschmar, Karsten and Zink, Markus, year = 2019, month = 10, pages = , title = Comparison of Algorithms for Clustering of Partial Discharge Signals under DC Voltage, doi = 10.1109/ICHVEPS47643.2019.9011062</enrichment>
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    <author>Benedikt Hochbrückner</author>
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    <collection role="institutes" number="fe">Fakultät Elektrotechnik</collection>
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    <title language="eng">Jupyter Notebooks in der Lehre</title>
    <parentTitle language="eng">Fortschritte der Akustik DAGA ’24</parentTitle>
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    <author>Martin Spiertz</author>
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    <publishedYear>2024</publishedYear>
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    <title language="eng">Impact of Industrial Noise on Speech Interaction Performance and User Acceptance when Using the MS HoloLens 2</title>
    <parentTitle language="eng">Multimodal Technologies and Interaction</parentTitle>
    <identifier type="doi">10.3390/mti8020008</identifier>
    <enrichment key="opus.import.data">@articlearticle, author = Maximilian, Rosilius and Spiertz, Martin and Wirsing, Benedikt and Geuen, Manuel and Bräutigam, Volker and Ludwig, Bernd, year = 2024, month = 01, pages = , title = Impact of Industrial Noise on Speech Interaction Performance and User Acceptance when Using the MS HoloLens 2, volume = 8, journal = Multimodal Technologies and Interaction, doi = 10.3390/mti8020008</enrichment>
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    <licence>Creative Commons - CC BY - Namensnennung 4.0 International</licence>
    <author>Rosilius Maximilian</author>
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