![]() Other sequences were recorded at different locations outside the studio (e.g. ![]() discuss the problem that many listeners could not locate sound sources in front of them, they discuss this issue while standing and walking in front of the dummy head microphone to demonstrate different positions and to allow the listener to hear themselves whether they can locate the two voices in the front, or not. to explain binaural recording, to embed the story in the historical context, and to provide some reasons for the failure of Kunstkopf stereo – in only 21 minutes! On the other hand, the radio play was supposed to let listeners experience three-dimensional audio reproduction and to make some of the great advantages and some of the technical problems intuitively audible – in short, to fully engage the sense of spatial hearing in listening to the radio drama. The challenge was, on the one hand, to tell this story for the broad audience. The radio play, entitled “Glanz und Größe der Kunstkopf-Stereophonie”, is based on the historical findings of the research project, the script was written by Stefan Krebs, and the storyline is rather simple: a radio journalist (stage actor Stephan Wurfbaum) interviews a media archaeologist (C2DH director Andreas Fickers) about the history of Kunstkopf technology. In short, to make the history of Kunstkopf technology immediately audible for the broad public. The basic idea was to tell the story of dummy head recording and at the same time demonstrate binaural technology, its advantages but also disadvantages, to the listener. Through a cooperation with Werner Bleisteiner from Bavarian Broadcasting Stefan Krebs and Andreas Fickers got the chance to record a binaural radio play (with old Kunstkopf technology from the 1980s) about the history of Kunstkopf stereo. On the reproduction side, listeners have to use headphones because any cross talk between the two ear microphone/signals have to be avoided as it would destroy 3D perception. The technique “exploits” basic principles of human spatial hearing: interaural time and intensity differences, and very small frequency adjustments that occur when sound wraps around the human head and is transformed by the outer and inner ear. The technology uses two microphones that are usually mounted in the ears of a mannequin: this is why the technique is often called “dummy head recording”. To learn more about how and for what purposes Amazon uses personal information (such as Amazon Store order history), please visit our Privacy Notice.Put simply, Kunstkopf stereo is a 3D audio recording technology that enables listeners to relocate all recorded sound sources in space as if they were in the original recording situation. You can change your choices at any time by visiting Cookie Preferences, as described in the Cookie Notice. Click ‘Customise Cookies’ to decline these cookies, make more detailed choices, or learn more. Third parties use cookies for their purposes of displaying and measuring personalised ads, generating audience insights, and developing and improving products. ![]() This includes using first- and third-party cookies, which store or access standard device information such as a unique identifier. If you agree, we’ll also use cookies to complement your shopping experience across the Amazon stores as described in our Cookie Notice. We also use these cookies to understand how customers use our services (for example, by measuring site visits) so we can make improvements. We use cookies and similar tools that are necessary to enable you to make purchases, to enhance your shopping experiences and to provide our services, as detailed in our Cookie Notice. ![]()
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