Title:
波面合成システムをシミュレートするための装置および方法
Document Type and Number:
Japanese Patent JP4700071
Kind Code:
B2
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.
Inventors:
Curtin Reichert
Gabriel gatsche
Frank Melhior
Zandra Bricks
Gabriel gatsche
Frank Melhior
Zandra Bricks
Application Number:
JP2007556535A
Publication Date:
June 15, 2011
Filing Date:
February 16, 2006
Export Citation:
Assignee:
Fraunhofer Gesell Shaft Tool Forderung Del Angewanten Forschung A. Far.
International Classes:
H04R3/00; H04R1/40
Domestic Patent References:
| JP2007502589A | ||||
| JP2002123262A | ||||
| JP7087598A | ||||
| JP2001042865A | ||||
| JP2004007211A | ||||
| JP8272380A | ||||
| JP2000267675A |
Foreign References:
| WO2004103024A1 |
Attorney, Agent or Firm:
Takao Matsuyama