公开(公告)号：US20130089220A1

公开(公告)日：2013-04-11

申请号：US13647579

申请日：2012-10-09

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE A

Inventor： Yang-Hann Kim ,  Min-Ho Song ,  Jung-Woo Choi

IPC: H04R1/40

CPC classification number: H04S3/002

Abstract: A sound reproducing apparatus is provided to include a controller configured to receive first and second sound source signals, to control magnitudes and phases of the received first and second sound source signals to be heard as if sound is reproduced at a pre-determined position within a listening space, and to output first and second control sound source signals; a first speaker configured to receive the first control sound source signal and to reproduce sound; and a second speaker configured to receive the second control sound source signal and to reproduce sound, wherein the pre-determined position is distant from a listener.

Abstract translation: 提供了一种声音再现装置，其包括：控制器，被配置为接收第一和第二声源信号，以控制所接收的第一和第二声源信号的幅度和相位，如同在一个预定位置内再现声音一样 收听空间，并输出第一和第二控制声源信号; 第一扬声器，被配置为接收第一控制声源信号并再现声音; 以及第二扬声器，被配置为接收所述第二控制声源信号并再现声音，其中所述预定位置远离收听者。

公开(公告)号：US20130089221A1

公开(公告)日：2013-04-11

申请号：US13647709

申请日：2012-10-09

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE A

Inventor： Yang-Hann Kim ,  Min-Ho Song ,  Jung-Woo Choi

IPC: H04R1/40

CPC classification number: H04S7/302 ,  H04S3/008 ,  H04S7/305 ,  H04S2400/11

Abstract: A sound reproducing apparatus is provided to include a control device configured to receive first and second sound source signals, controls magnitudes and phases of the received first and second sound source signals to be heard as if sound is reproduced at a pre-determined position within a listening space, and to output first and second controlled sound source signals; a first speaker configured to receive the first controlled sound source signal and to reproduce sound; a second speaker configured to receive the second controlled sound source signal and to reproduce sound; and an input device with which a user can draw the listening space and mark the pre-determined position and the user's position in the drawn listening space, wherein the pre-determined position is distant from the user, wherein the input device is made of a touch panel and the user can draw the listening space with his/her finger or a pen and mark the pre-determined position and the user's position through the touch panel, and wherein the control device controls the magnitudes and phases of the first and second sound source signals to be heard as if sound is reproduced at an actual pre-determined position within the listening space corresponding to the pre-determined position marked on the input device, and outputs the first and second controlled sound source signals.

Abstract translation: 提供一种声音再现装置，其包括控制装置，该控制装置被配置为接收第一和第二声源信号，控制接收到的第一和第二声源信号的幅度和相位，就像在一个预定位置内再现声音一样 收听空间，并输出第一和第二受控声源信号; 第一扬声器，被配置为接收第一受控声源信号并再现声音; 第二扬声器，被配置为接收第二受控声源信号并再现声音; 以及输入装置，用户可以通过该输入装置绘制收听空间并标记所绘制的收听空间中的预定位置和用户的位置，其中预定位置远离用户，其中输入装置由 触摸面板，用户可以用他/她的手指或笔画出收听空间，并通过触摸面板标记预定位置和用户的位置，并且其中控制装置控制第一和第二声音的幅度和相位 源信号就像在与在输入装置上标记的预定位置相对应的收听空间内的实际预定位置处再现声音一样，并输出第一和第二受控声源信号。