首页> 外国专利> Digital sound field Sousei device

Digital sound field Sousei device

机译:数字声场Sousei设备

摘要

PURPOSE: To provide the digital sound field creating device by selecting a reproduced sound field without giving a damage to an environment of a reproduced voice signal even when the reproduced sound field is executed. ;CONSTITUTION: In the digital sound field creating device provided with a multiplier 15e applying effective sound processing to an audio signal as a direct audio signal based on an effect sound processing program and effect sound data selected by a sound field selection key 18 to generate the effect sound signal and an adder 15f synthesizing the effect sound signal and the direct sound signal to create the sound field, when the sound field selection key 18 selecting the effect sound processing program or the effect sound data is entered, the level of the effect sound signal synthesized at present is faded out up to a predetermined level and the level of the selected effect sound signal after lapse of a predetermined time is faded in from the prescribed value.;COPYRIGHT: (C)1995,JPO
机译:目的:通过选择再现声场来提供数字声场创建设备,即使执行再现声场时也不会损害再现语音信号的环境。 ;构成:在具有乘法器15e的数字声场产生装置中,基于效果声音处理程序和由声场选择键18选择的效果声音数据,对作为直接音频信号的音频信号进行有效的声音处理,以产生效果声音信号和将效果声音信号和直接声音信号合成以产生声场的加法器15f,当输入选择效果声音处理程序或效果声音数据的声场选择键18时,效果声音的电平将当前合成的信号衰减到预定水平,并且经过预定时间后,所选效果声音信号的水平从预定值开始下降。;版权:(C)1995,JPO

著录项

  • 公开/公告号JP3106774B2

    专利类型

  • 公开/公告日2000-11-06

    原文格式PDF

  • 申请/专利权人 松下電器産業株式会社;

    申请/专利号JP19930151853

  • 发明设计人 山田 勝志;開発 勇治;

    申请日1993-06-23

  • 分类号H04R3/00;G10K15/12;

  • 国家 JP

  • 入库时间 2022-08-22 02:05:25

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号