公开(公告)号：US20100202633A1

公开(公告)日：2010-08-12

申请号：US12671497

申请日：2008-11-13

申请人： Yang-Hann Kim ,  Joung-Woo Choi ,  Ji-Ho Chang ,  Jin-Young Park ,  Chan-Hui Lee

发明人： Yang-Hann Kim ,  Joung-Woo Choi ,  Ji-Ho Chang ,  Jin-Young Park ,  Chan-Hui Lee

IPC分类号： H03G3/00

CPC分类号： H04S7/30 ,  H04R2499/11 ,  H04R2499/15 ,  H04S3/00 ,  H04S7/303

摘要： The present invention relates to an apparatus for reproducing sound, a method for reproducing sound, a monitor with speakers, and a mobile phone with speakers. An apparatus according to the present invention is an apparatus for reproducing sound from original source signals, and comprises a control means, a first speaker, and a second speaker. The control means receives first and second original source signals, and controls magnitudes and phases of the received first and second original source signals so that a sound pressure level in a pre-determined zone is higher than a sound pressure level in zone other than the pre-determined zone, and outputs first and second controlled source signals. The first speaker receives the first controlled source signal and reproduces sound. The second speaker receives the second controlled source signal and reproduces sound. The apparatus according to the present invention can provide the sound environment in which only the person using the sound system enjoys the sound.

摘要翻译： 本发明涉及一种用于再现声音的装置，用于再现声音的方法，具有扬声器的监视器以及具有扬声器的移动电话。 根据本发明的装置是用于从原始源信号再现声音的装置，并且包括控制装置，第一扬声器和第二扬声器。 控制装置接收第一和第二原始源信号，并且控制所接收的第一和第二原始源信号的幅度和相位，使得预定区域中的声压级别高于预定区域以外的区域中的声压级 并且输出第一和第二受控源信号。 第一扬声器接收第一受控源信号并再现声音。 第二扬声器接收第二受控源信号并再现声音。 根据本发明的装置可以提供只有使用声音系统的人享有声音的声音环境。

公开(公告)号：US08369536B2

公开(公告)日：2013-02-05

申请号：US12671493

申请日：2008-11-13

申请人： Yang-Hann Kim ,  Joung-Woo Choi ,  Ji-Ho Chang ,  Jin-Young Park ,  Chan-Hui Lee

发明人： Yang-Hann Kim ,  Joung-Woo Choi ,  Ji-Ho Chang ,  Jin-Young Park ,  Chan-Hui Lee

IPC分类号： H04R1/40

CPC分类号： H04S7/30 ,  H04R2499/11 ,  H04R2499/15 ,  H04S3/00 ,  H04S7/303

摘要： An apparatus for reproducing sound from original source signals has a control device, a first speaker, and a second speaker. The control device receives first and second original source signals, and controls magnitudes and phases of the received first and second original source signals so that a sound pressure level in a pre-determined zone is higher than a sound pressure level in a zone other than the pre-determined zone, and outputs first and second controlled source signals. The first speaker receives the first controlled source signal and reproduces sound. The second speaker receives the second controlled source signal and reproduces sound. The apparatus according provides a sound environment in which only the person using the sound system enjoys the sound.

摘要翻译： 用于从原始信号源再现声音的装置具有控制装置，第一扬声器和第二扬声器。 控制装置接收第一和第二原始源信号，并且控制所接收的第一和第二原始源信号的幅度和相位，使得预定区域中的声压级别高于除 预定区域，并输出第一和第二受控源信号。 第一扬声器接收第一受控源信号并再现声音。 第二扬声器接收第二受控源信号并再现声音。 该装置提供了仅使用声音系统的人享有声音的良好环境。

公开(公告)号：US20100284544A1

公开(公告)日：2010-11-11

申请号：US12671493

申请日：2008-11-13

申请人： Yang-Hann Kim ,  Joung-Woo Choi ,  Ji-Ho Chang ,  Jin-Young Park ,  Chan-Hui Lee

发明人： Yang-Hann Kim ,  Joung-Woo Choi ,  Ji-Ho Chang ,  Jin-Young Park ,  Chan-Hui Lee

IPC分类号： H04R29/00 ,  H04R25/00

CPC分类号： H04S7/30 ,  H04R2499/11 ,  H04R2499/15 ,  H04S3/00 ,  H04S7/303

摘要： An apparatus for reproducing sound from original source signals, has a control device, a first speaker, and a second speaker. The control device receives first and second original source signals, and controls magnitudes and phases of the received first and second original source signals so that a sound pressure level in a pre-determined zone is higher than a sound pressure level in a zone other than the pre-determined zone, and outputs first and second controlled source signals. The first speaker receives the first controlled source signal and reproduces sound. The second speaker receives the second controlled source signal and reproduces sound. The apparatus according provides a sound environment in which only the person using the sound system enjoys the sound.

摘要翻译： 一种用于从原始信号源再现声音的装置，具有控制装置，第一扬声器和第二扬声器。 控制装置接收第一和第二原始源信号，并且控制所接收的第一和第二原始源信号的幅度和相位，使得预定区域中的声压级别高于除 预定区域，并输出第一和第二受控源信号。 第一扬声器接收第一受控源信号并再现声音。 第二扬声器接收第二受控源信号并再现声音。 该装置提供了仅使用声音系统的人享有声音的良好环境。