Antons, Jan-Niklas and Köster, Friedemann and Arndt, Sebastian and Möller, Sebastian and Schleicher, Robert (2013). Changes of vigilance caused by varying bit rate conditions [12]. 2013 Fifth International Workshop on Quality of Multimedia Experience (QoMEX). IEEE, 148–151.

Köster, Friedemann and Guse, Dennis and Wältermann, Marcel and Möller, Sebastian (2015). Comparison between the discrete ACR scale and an extended continuous scale for the quality assessment of transmitted speech [13]. Fortschritte der Akustik – DAGA 2015: Plenarvortr. u. Fachbeitr. d. 41. Dtsch. Jahrestg. f. Akust.. DEGA, 150–153.

Köster, Friedemann and Möller, Sebastian (2015). Diagnosing the quality of transmitted speech with expert and naive listeners [14]. Fortschritte der Akustik – DAGA 2015: Plenarvortr. u. Fachbeitr. d. 41. Dtsch. Jahrestg. f. Akust.. DEGA, 143–146.

Köster, Friedemann and Möller, Sebastian (2015). Perceptual Speech Quality Dimensions in a Conversational Situation [15]. Proc. 16th Ann. Conf. of the Int. Speech Comm. Assoc. (Interspeech 2015). ISCA Interspeech 2015 Prceedings, 2544–2548.

Köster, Friedemann and Möller, Sebastian and Guse, Dennis (2015). Towards Perceptual Speech Quality Dimensions in a Conversational Situation [16]. ITU-T SG 12 Meeting May 2015. ITU.

Köster, Friedemann and Schiffner, Falk and Guse, Dennis and Ahrens, Jens and Skowronek, Janto and Möller, Sebastian (2015). Towards a MATLAB Toolbox for Imposing Speech Signal Impairments Following the P.TCA Schema [17]. Audio Engineering Society Convention 139. AES, 1–8.

Köster, Friedemann and Schiffner, Falk and Möller, Sebastian (2015). Next steps to improve P.TCA [18]. ITU-T SG 12 Meeting May 2015. ITU.

Naderi, Babak and Polzehl, Tim and Wechsung, Ina and Köster, Friedemann and Möller, Sebastian (2015). Effect of Trapping Questions on the Reliability of Speech Quality Judgments in a Crowdsourcing Paradigm [19]. 16th Ann. Conf. of the Int. Speech Comm. Assoc. (Interspeech 2015). ISCA, 2799–2803.

Köster, Friedemann and Möller, Sebastian (2013). Towards a New Test Paradigm for the Subjective Quality Assessment of Conversational Speech [20]. Fortschritte der Akustik - DAGA 2013: Plenarvortr. u. Fachbeitr. d. 39. Dtsch. Jahrestg. f. Akust.. DEGA.

Köster, Friedemann and Möller, Sebastian and Skowronek, Janto and Schiffner, Falk (2013). P.TCA exemplary listening material processing and validation [21].

Polzehl, Tim and Naderi, Babak and Köster, Friedemann and Möller, Sebastian (2015). Robustness in Speech Quality Assessment and Temporal Training Expiry in Mobile Crowdsourcing Environments [22]. 16th Ann. Conf. of the Int. Speech Comm. Assoc. (Interspeech 2015). ISCA, 2794–2798.

Köster, Friedemann and Möller, Sebastian and Skowronek, Janto and Schiffner, Falk (2013). Validation of the P.TCA Annotation Methodology and Comparison to Perceptual Dimensions from P.AMD [23].

Möller, Sebastian and Köster, Friedemann and Skowronek, Janto and Schiffner, Falk (2013). Analyzing Technical Causes and Perceptual Dimensions for Diagnosing the Quality of Transmitted Speech [24]. Proc. 4th International Workshop on Perceptual Quality of Systems (PQS 2013), 30–35.

Köster, Friedemann and Cercos-Llombart, Victor and Mittag, Gabriel and Möller, Sebastian (2016). Non-Intrusive Estimation Model for the Speech-Quality Dimension Loudness [25]. 12. ITG-Fachtagung Sprachkommunikation (Speech Communication). VDE, 175–179.

Köster, Friedemann and Guse, Dennis and Miethaner, C. and Möller, Sebastian (2016). Towards Training Naive Participants for a Perceptual Annotation Task Designed for Experts [26]. 8th Int. Conference on Quality of Multimedia Experience 2016 (QoMEX 2016). IEEE.