Invention Grant
- Patent Title: Apparatus and method for simulating a wave field synthesis system
- Patent Title (中): 用于模拟波场合成系统的装置和方法
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Application No.: US11837105Application Date: 2007-08-10
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Publication No.: US07809453B2Publication Date: 2010-10-05
- Inventor: Katrin Reichelt , Gabriel Gatzsche , Frank Melchior , Sandra Brix
- Applicant: Katrin Reichelt , Gabriel Gatzsche , Frank Melchior , Sandra Brix
- Applicant Address: DE Munich
- Assignee: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Current Assignee: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Current Assignee Address: DE Munich
- Agency: Keating & Bennett, LLP
- Priority: DE102005008369 20050223
- Main IPC: G06F17/00
- IPC: G06F17/00 ; H04R29/00 ; H04R25/00

Abstract:
For simulating a wave field synthesis system, an audio scene description defining a temporal sequence of audio objects is provided, an audio object having an audio file for a virtual source or a reference to the audio file and information on a source position of the virtual source. Furthermore, an output condition the wave field synthesis system is to satisfy is given. Furthermore, a simulator for simulating the behavior of the wave field synthesis system for the audio scene description, using the audio data and the source positions as well as information on the wave field synthesis system, is provided. Finally a checker performs a check to determine if the simulated behavior of the wave field synthesis system satisfies the output condition. This achieves more flexible audio scene description creation as well as flexible portability of an audio scene description developed for one system to another wave field synthesis system.
Public/Granted literature
- US20080013746A1 APPARATUS AND METHOD FOR SIMULATING A WAVE FIELD SYNTHESIS SYSTEM Public/Granted day:2008-01-17
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