Nearfield Synthesis of Complex Sources with High-order Ambisonics, and Binaural Rendering
نویسنده
چکیده
A scheme is presented for encoding general complex sources in high-order Ambisonic soundfields, with control over position and orientation. Also reviewed is related work by the author on the binaural rendering of nearfield sources, accounting fully for the physical constraints of this problem. Together these developments provide a means for creating high quality nearfield auditory displays over headphones.
منابع مشابه
Nearfield binaural synthesis and ambisonics.
Ambisonic encodings can be rendered binaurally, as well as for speaker arrays. This process is developed for general high-order Ambisonic encodings of soundfields containing near as well as far sources. For sufficently near sources an error is identified, resulting from the limited field of validity of the freefield harmonic expansion. A modified expansion is derived that can render such source...
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تاریخ انتشار 2007