Aufsatz

Interactive Display of Microphone Polarity Patterns with Non-Fixed Frequency Point

With the development of bidirectional and unidirectional microphones dating back to the 1930s, the parameter of directivity has been an integral aspect of microphone construction for nearly 100 years. This characteristic is commonly visualized with the microphone's sensitivity displayed as a radius r over a 360-degree span within a polar coordinate system. Measured directivity is generally shown as an overlay of well-defined frequencies. Although this is common practice, in-depth analysis of the actual performance of a microphone is difficult. In this paper, a novel approach to displaying the directional characteristics of a microphone is presented, providing an interactive display of the angular sensitivity at any frequency. Furthermore, the application within microphone array development is discussed.


Erschienen in:

Audio Engineering Society Convention 142
Autoren: Ziegler, Jonathan / Paukert, Hendrik / Runow, Bernfried
Hrsg.: Audio Engineering Society
Erscheinungsjahr: 2017

Weiterführende Links:
http://www.aes.org/e-lib/browse.cfm?elib=18667


Autoren

Name:
Jonathan Ziegler  Elektronische Visitenkarte
Forschungsgebiet:
Digital (Audio) Signal Processing, Deep Learning
Funktion:
Projektmitarbeiter
Studiengang:
Audiovisuelle Medien (Bachelor, 7 Semester)
Fakultät:
Fakultät Electronic Media
Abteilung:
Fakultät Druck und Medien
Raum:
143, Nobelstraße 10 (Hauptgebäude)
Telefon:
0711 8923-2492
Homepage:
https://zieglerj.home.hdm-stuttgart.de/
Jonathan Ziegler

Name:
Bernfried Runow

Eingetragen von

Name:
Jonathan Ziegler  Elektronische Visitenkarte


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