About Eberhard Zwicker
Lived 1924 – 1990 (aged 66). Eberhard Zwicker was a German physicist, university teacher and electrical engineer.
Karl Eberhard Zwicker (15 January 1924, in Öhringen, Germany – 22 November 1990, in Icking) was a German acoustics scientist and full professor at the Technical University of Munich.
Zwicker studied physics and electrical engineering at the University of Stuttgart and was an assistant of . In 1967 he was appointed full professor of the newly founded Institute for Electro-Acoustics of the Technical University of Munich.
Zwicker developed a method for the computation of loudness, which became a German standard, DIN 45631.
Zwicker, together with Richard Feldtkeller, was author of the standard work for psychoacoustics Das Ohr als Nachrichtenempfänger. (The Ear as Message Receiver).
In 1964, at Bell Labs, he discovered the Zwicker tone auditory illusion.
Literature Die Grenzen der Hörbarkeit der Amplituden- und Frequenzmodulation von Tönen und ihre Berücksichtigung in der Übertragungstechnik und der Hörphysiologie. Dissertation, Stuttgart 1952 Die elementaren Grundlagen zur Bestimmung der Informationskapazität des Gehörs. In: Acustica. Band 6, 1956, S. 365–381, Habilitationsschrift, 1956 with Richard Feldtkeller: Das Ohr als Nachrichtenempfänger. Hirzel, Stuttgart 1956; 2. Auflage, Hirzel, Stuttgart 1967 with Ernst Terhardt als Herausgeber: Facts and models in hearing. Proceedings of the Symposium on Psychophysical Models and Physiological Facts in Hearing. Held at Tutzing, Oberbayern, April 22–26, 1974. Springer, Berlin [u.a.] 1974 Psychoakustik. Springer, Berlin [u.a.] 1982, with Manfred Zollner: Elektroakustik. Springer, Berlin [u.a.] 1984, ; 3. Springer, Berlin [u.a.] 1993, with Hugo Fastl: Psychoacoustics. Facts and models. Springer, Berlin [u.a.] 1990, ; 3. Auflage, Springer, Berlin [u.a.] 2007, Karl Eberhard Zwicker. 15.1.1924 – 22.11.1990. Feldpostbriefe aus dem Zweiten Weltkrieg an seine Eltern Wilhelm und Luise Zwicker und seinen Bruder Ulrich. Bis, Univ., Oldenburg 1993, DIN 45631, Berechnung des Lautstärkepegels aus dem Geräuschspektrum. Verfahren nach Eberhard Zwicker Herman A. O. Wilms: In Memoriam. Eberhard Zwicker. In: J. Audio Eng. Soc. Band 39, Nr. 3, März 1991, S. 199–200
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Important facts
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Frequently asked questions
Who was Eberhard Zwicker?
German scientist
When was Eberhard Zwicker born?
Eberhard Zwicker was born on 15 January 1924 in Öhringen.
When did Eberhard Zwicker die?
Eberhard Zwicker died on 22 November 1990 in Icking.
What was Eberhard Zwicker's occupation?
Eberhard Zwicker was a physicist, university teacher and electrical engineer.
What nationality was Eberhard Zwicker?
Eberhard Zwicker was German.
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APA: Biography.guide. (2026). Eberhard Zwicker. https://biography.guide/eberhard-zwicker/
MLA: "Eberhard Zwicker." Biography.guide, https://biography.guide/eberhard-zwicker/.
Chicago: "Eberhard Zwicker." Biography.guide. https://biography.guide/eberhard-zwicker/.
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