Binaural speech transmission index with spatialized virtual speaker in near field: Distance and direction dependence
نویسندگان
چکیده
منابع مشابه
Distance-based Speech Segregation in Near-field Virtual Audio Displays
In tasks that require listeners to monitor two or more simultaneous talkers, substantial performance benefits can be achieved by spatially separating the competing speech messages with a virtual audio display. Although the advantages of spatial separation in azimuth are well documented, little is known about the performance benefits that can be achieved when competing speech signals are present...
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Effective control of the perceived location of virtual sound sources is an important aspect of auditory displays. While room acoustics modelling may be used to produce cues related to the sound source and listener location in a space, in many real-time applications it is more feasible to utilize ready-made room impulse responses. This paper looks at how the perception of distance can be affecte...
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متن کاملAcoustic Study of an Auditorium by the Determination of Reverberation Time and Speech Transmission Index
The quality of the communication between teachers and students and ultimately, of classroom education itself, is closely linked to the acoustic quality of the auditorium. This acoustic quality can be characterized based on the reverberation time (RT), speech transmission index (STI) and the sound insulation. In this context, an acoustic study was conducted in an auditorium located in the Higher...
متن کاملNear-Field Virtual Audio Displays
Although virtual audio displays are capable of realistically simulating relatively distant sound sources, they are not yet able to accurately reproduce the spatial auditory cues that occur when sound sources are located near the listener’s head. Researchers have long recognized that the binaural difference cues that dominate auditory localization are independent of distance beyond 1 m but chang...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 2020
ISSN: 0001-4966
DOI: 10.1121/10.0001808