Results 11 to 20 of about 2,599 (243)
Virtual Sound Field of the Roman Theatre of Malaca
Acoustics, 2021 In Hispania (present-day Spain and Portugal), there are 25 structures documented of classical Roman open-air theatres, of which 10 are in the south, in the Roman Baetica (Andalusia).
Javier Alayón +3 more
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Virtual acoustics at microgravity [PDF]
The Journal of the Acoustical Society of America, 1992 During the spaceflight of the first Austrian astronaut on board the Soviet space station MIR in October 1991, the experiment AUDIMIR was successfully performed as a part of the Austrian scientific program. AUDIMIR started from the assumption that, in the absence of gravity, orientation by acoustic cues would play a much more important role for a human ...
A. Persterer +3 more
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Frontiers in Neuroscience, 2023 PurposeThe present study aimed to quantify the effects of spatial training using virtual sources on a battery of spatial acuity measures in listeners with sensorineural hearing impairment (SNHI).MethodsAn intervention-based time-series comparison design ...
Kavassery Venkateswaran Nisha +2 more
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Acta Acustica, 2023 The comparison of head-related transfer functions (HRTFs), e.g., for validating different acquisition methods, requires a meaningful way of quantifying HRTF differences – a problem to which literature offers no standardized approach.
Doma Shaima’a +2 more
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Evaluation of Virtual Acoustic Environments with Different Acoustic Level of Detail
2023 Immersive and 3D Audio: from Architecture to Automotive (I3DA), 2023 Virtual acoustic environments enable the creation and simulation of realistic and ecologically valid daily-life situations with applications in hearing research and audiology. Hereby, reverberant indoor environments play an important role. For real-time applications, simplifications in the room acoustics simulation are required, however, it remains ...
Stefan Fichna +2 more
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On the relevance of acoustic measurements for creating realistic virtual acoustic environments
2023 Immersive and 3D Audio: from Architecture to Automotive (I3DA), 2023 Geometrical approaches for room acoustics simulation have the advantage of requiring limited computational resources while still achieving a high perceptual plausibility. A common approach is using the image source model for direct and early reflections in connection with further simplified models such as a feedback delay network for the diffuse ...
Siegfried Gündert +2 more
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Rolling Microswarms along Acoustic Virtual Walls
Nature Communications, 2022 Abstract Rolling is a ubiquitous mode of transport utilized by both living organisms and engineered systems. Rolling, on the microscale, has become particularly interesting for the manipulation of microswarms, since enacting such motion does not require special prefabrication techniques.
Zhang, Zhiyuan +4 more
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Experimental Validation of the Model of Reverberation Time Prediction in a Room
Buildings, 2022 It is well known that the uncertainty of input data has a great influence on the accuracy of room acoustics simulations. The aforementioned accuracy is significantly influenced by the selection of the acoustic properties of room-delimiting materials ...
Artur Nowoświat, Marcelina Olechowska
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Applied Sciences, 2022 The acoustic evaluation of indoor environments is common in the application of virtual acoustics. In addition, in the study of cultural heritage buildings, it is a useful tool, but it is not so common when describing the acoustic environment in ...
Elena Díaz-Rubio +5 more
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Auralization based on multi-perspective ambisonic room impulse responses
Acta Acustica, 2020 Most often, virtual acoustic rendering employs real-time updated room acoustic simulations to accomplish auralization for a variable listener perspective.
Müller Kaspar, Zotter Franz
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