A Study on Signal Processing using Multimedia Contents and Kansei Evaluation for Super High Fidelity Reproducing System.
使用多媒体内容进行信号处理和超高保真再现系统感性评估的研究。
基本信息
- 批准号:15500127
- 负责人:
- 金额:$ 2.37万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (C)
- 财政年份:2003
- 资助国家:日本
- 起止时间:2003 至 2004
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Recent multi-media technology has made it possible to easily construct various audio-visual environments and to reproduce a three-dimensional sound field. Head-related transfer functions(HRTFs) are usuallyused for realizing that sound field by using FIR filters. These FIR filters have many difficult technical-items for realizing control system. In our past study, we solved these problems by means of designing procedure for the HRTF using IIR filters. In this research, an approximation method using IIR filters has been proposed for simply realization of the three-dimensional sound localization. Furthermore, we studied audio-visual interaction from a psychological viewpoint for reproducingan auditory-visual high presencespace. As the result, the reproducibility of a sound field wasimproved to the higher frequency band by the effect. Moreover, sound localization experimentsin distance on a horizontal plane were carried out usingour HRTFs designed under the approximation conditions with a transaural reproduction. Then, we believe that our proposal methods are useful for reproducing a super three-dimensional sound fieldin future.
近年来的多媒体技术使构建各种视听环境和再现三维声场成为可能。头部相关传递函数(hrtf)通常用于通过FIR滤波器实现声场。这些FIR滤波器在实现控制系统中有许多技术难点。在我们过去的研究中,我们通过使用IIR滤波器的HRTF设计程序来解决这些问题。本研究提出了一种利用IIR滤波器的近似方法来简单实现三维声音定位。此外,我们从心理学的角度研究了视听互动,以再现一个听觉-视觉的高在场空间。结果表明,该效应将声场的再现性提高到较高的频带。此外,利用在近似条件下设计的hrtf进行了声音在水平面上的距离定位实验,并进行了跨耳再现。因此,我们相信我们提出的方法在未来的超三维声场再现中是有用的。
项目成果
期刊论文数量(44)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Shingo Matouge, et al.: "Audio-visual environments and their emotional relations to Kansei content"Proceedings of ADC'03. 1. 1-6 (2003)
Shingo Matouge 等人:“视听环境及其与感性内容的情感关系”ADC03 论文集。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
Proposal of care support system using agent technology.
使用代理技术的护理支持系统的提案。
- DOI:
- 发表时间:2003
- 期刊:
- 影响因子:0
- 作者:Mie Sato;Chihiro Arai;Katsutoshi Matsuda;Akira;Nagai;Seigoh Yasuda;Masao Kasuga
- 通讯作者:Masao Kasuga
Hiroshi Hasegawa, et al.: "Evaluation of the corresponding degree between an auditory and a visual stimulus on a wide screen"Proceedings of ITC-CSCC'03. 1・1. 1125-1128 (2003)
长谷川浩等:“宽屏幕上听觉刺激与视觉刺激之间的对应程度的评估” ITC-CSCC03 1・1(2003)。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
A mahalanobis-distance-based shape extraction for facial portraits.
基于马哈拉诺比斯距离的面部肖像形状提取。
- DOI:
- 发表时间:2003
- 期刊:
- 影响因子:0
- 作者:Mie Sato;Koji Watanabe;Kazuo Hashima;Mieko Osuga;Masao Kasuga
- 通讯作者:Masao Kasuga
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KASUGA Masao其他文献
KASUGA Masao的其他文献
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{{ truncateString('KASUGA Masao', 18)}}的其他基金
Research on KANSEI evaluation in super high quality image AV contents for the comfortable viewing and listening environment.
舒适视听环境的超高质量影像AV内容感性评价研究
- 批准号:
20500189 - 财政年份:2008
- 资助金额:
$ 2.37万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Technical construction for the super-high presence by reproduction of the audio visual digital contents on Kansei engineering evaluation
感性工程评价中视听数字内容再现超高临场感的技术构筑
- 批准号:
18500158 - 财政年份:2006
- 资助金额:
$ 2.37万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
A Study on Implementation of Signal Processing for Interactive High Fidelity Trans-aural System using Multimedia Contents.
利用多媒体内容实现交互式高保真跨耳系统信号处理的研究。
- 批准号:
13650453 - 财政年份:2001
- 资助金额:
$ 2.37万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Study on Virtual Sound Field Reproductive Processing and its Reciprocal Relation in Multimedia Signals.
多媒体信号中虚拟声场再现处理及其相互关系的研究。
- 批准号:
11650414 - 财政年份:1999
- 资助金额:
$ 2.37万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
相似海外基金
Assistance of multi-media contents generation for supporting learning and teaching of craftsmanship at home
协助多媒体内容生成,支持家庭手工艺的学习和教学
- 批准号:
18K11425 - 财政年份:2018
- 资助金额:
$ 2.37万 - 项目类别:
Grant-in-Aid for Scientific Research (C)