Differences in directional sound source behavior and perception between assorted computer room models
نویسندگان
چکیده
منابع مشابه
Source arrays for directional and non-directional sound generation
In this paper, methods are presented to design an acoustic source array for both directional sound generation and non-directional sound generation. The methods are based on measured transfer functions to be able to take into account different source sensitivities, to use extended sources that cannot be regarded as point sources, and complex geometries modifying the radiation characteristics. Th...
متن کاملCultural differences in room size perception
Cultural differences in spatial perception have been little investigated, which gives rise to the impression that spatial cognitive processes might be universal. Contrary to this idea, we demonstrate cultural differences in spatial volume perception of computer generated rooms between Germans and South Koreans. We used a psychophysical task in which participants had to judge whether a rectangul...
متن کاملBehavior correction of the inverse square law in irradiation room for volumetric source and detector
The inverse-square law is used to calculate the radiation flux at difference distances from the source. This law is applied for point source and point detector in vacuum. This research aims to study the point behavior of volumetric source and detector by undertaking required corrections on inverse-square law through the elimination of scattered neutrons contribution. The measurements have been ...
متن کاملDirectional Perception of Multiple Sound Sources Based on Envelope Cues
In recent years, cochlear implants (CIs) have been successful in restoring the ability in many patients to understand speech in quiet and in acoustically dry environments. However, patients still encounter great difficulties in situations of speech-in-noise or in reverberation. The impact of reflections on perception can be studied in the precedence-effect paradigm which shows the suppression o...
متن کاملDirectional audio coding - perception-based reproduction of spatial sound
Directional Audio Coding (DirAC) is a perceptually motivated technique for spatial audio processing. DirAC analyzes in short time windows the sound spectrum together with direction and diffuseness in frequency bands of human hearing, and uses this information in synthesis. It has applications in capturing, coding and resynthesis of spatial sound, in teleconferencing, in directional filtering, a...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 2004
ISSN: 0001-4966
DOI: 10.1121/1.4784923