公开(公告)号：US08160281B2

公开(公告)日：2012-04-17

申请号：US11220599

申请日：2005-09-08

申请人： Young-tae Kim ,  Kyung-yeup Kim ,  Jun-tai Kim ,  Jung-ho Kim ,  Sang-chul Ko

发明人： Young-tae Kim ,  Kyung-yeup Kim ,  Jun-tai Kim ,  Jung-ho Kim ,  Sang-chul Ko

IPC分类号： H04R5/02

CPC分类号： H04R3/02 ,  H04S2400/01 ,  H04S2420/01

摘要： A sound reproducing apparatus and a sound reproducing method. The sound reproducing apparatus includes an actual listening environment feature function database where an actual listening space feature function is stored for correcting the virtual source in response to a feature of an actual listening space provided at the time of listening; and an actual listening space feature correcting unit of reading out the actual listening space feature function stored in the actual listening environment feature function database, and correcting the virtual source based on the reading result. Accordingly, causes of each distortion may be removed to provide sounds having the best quality.

摘要翻译： 声音再现装置和声音再现方法。 声音再现装置包括实际的听力环境特征功能数据库，其中存储实际听音空间特征功能以响应于在聆听时提供的实际聆听空间的特征来校正虚拟源; 以及实际收听空间特征校正单元，其读出存储在实际收听环境特征功能数据库中的实际收听空间特征函数，并且基于读取结果来校正虚拟源。 因此，可以去除每个失真的原因以提供具有最佳质量的声音。

公开(公告)号：US20060050909A1

公开(公告)日：2006-03-09

申请号：US11220599

申请日：2005-09-08

申请人： Young-tae Kim ,  Kyung-yeup Kim ,  Jun-tai Kim ,  Jung-ho Kim ,  Sang-chul Ko

发明人： Young-tae Kim ,  Kyung-yeup Kim ,  Jun-tai Kim ,  Jung-ho Kim ,  Sang-chul Ko

IPC分类号： H04R5/02 ,  H04R5/00

CPC分类号： H04R3/02 ,  H04S2400/01 ,  H04S2420/01

摘要： A sound reproducing apparatus and a sound reproducing method. The sound reproducing apparatus includes an actual listening environment feature function database where an actual listening space feature function is stored for correcting the virtual source in response to a feature of an actual listening space provided at the time of listening; and an actual listening space feature correcting unit of reading out the actual listening space feature function stored in the actual listening environment feature function database, and correcting the virtual source based on the reading result. Accordingly, causes of each distortion may be removed to provide sounds having the best quality.

摘要翻译： 声音再现装置和声音再现方法。 声音再现装置包括实际的听力环境特征功能数据库，其中存储实际听音空间特征功能以响应于在聆听时提供的实际聆听空间的特征来校正虚拟源; 以及实际收听空间特征校正单元，读出存储在实际收听环境特征功能数据库中的实际收听空间特征功能，并且基于读取结果来校正虚拟源。 因此，可以去除每个失真的原因以提供具有最佳质量的声音。

公开(公告)号：US07680290B2

公开(公告)日：2010-03-16

申请号：US11180568

申请日：2005-07-14

申请人： Sang-chul Ko ,  Jung-ho Kim ,  Jun-tai Kim ,  Young-tac Kim ,  Kyung-yeup Kim

发明人： Sang-chul Ko ,  Jung-ho Kim ,  Jun-tai Kim ,  Young-tac Kim ,  Kyung-yeup Kim

IPC分类号： H04R5/02 ,  H04R5/00

CPC分类号： H04S3/002 ,  H04S2420/01

摘要： A sound reproducing apparatus for providing an optimal virtual sound source and a sound reproducing method therefor are provided. The sound reproducing apparatus includes a virtual sound signal generation unit for generating more than one virtual sound signal corresponding to locations and the number of target virtual sound sources on the basis of more than one inputted sound signal, and a virtual sound signal downmix unit for downmixing said more than one virtual sound signal to virtual sound signal outputs corresponding to a predetermined number of output channels. The number and locations of diversely variable virtual sound sources are provided, thereby obtaining an effect of providing an optimal virtual sound source adaptively depending on each different environment.

摘要翻译： 提供一种用于提供最佳虚拟声源及其再现方法的声音再现装置。 声音再现装置包括：虚拟声音信号产生单元，用于根据多于一个输入的声音信号产生与位置和目标虚拟声源的数量相对应的多于一个的虚拟声音信号;以及虚拟声音信号下混单元，用于下混 将多于一个虚拟声音信号对应于预定数量的输出通道的虚拟声音信号输出。 提供了不同变化的虚拟声源的数量和位置，从而获得了根据每个不同环境自适应地提供最佳虚拟声源的效果。

公开(公告)号：US20060013419A1

公开(公告)日：2006-01-19

申请号：US11180568

申请日：2005-07-14

申请人： Sang-chul Ko ,  Jung-ho Kim ,  Jun-tai Kim ,  Young-tac Kim ,  Kyung-yeup Kim

发明人： Sang-chul Ko ,  Jung-ho Kim ,  Jun-tai Kim ,  Young-tac Kim ,  Kyung-yeup Kim

IPC分类号： H04R5/02 ,  H04R5/00

CPC分类号： H04S3/002 ,  H04S2420/01

摘要： A sound reproducing apparatus for providing an optimal virtual sound source and a sound reproducing method therefor are provided. The sound reproducing apparatus includes a virtual sound signal generation unit for generating more than one virtual sound signal corresponding to locations and the number of target virtual sound sources on the basis of more than one inputted sound signal, and a virtual sound signal downmix unit for downmixing said more than one virtual sound signal to virtual sound signal outputs corresponding to a predetermined number of output channels. The number and locations of diversely variable virtual sound sources are provided, thereby obtaining an effect of providing an optimal virtual sound source adaptively depending on each different environment.

摘要翻译： 提供一种用于提供最佳虚拟声源及其再现方法的声音再现装置。 声音再现装置包括：虚拟声音信号产生单元，用于根据多于一个输入的声音信号产生与位置和目标虚拟声源的数量相对应的多于一个的虚拟声音信号;以及虚拟声音信号下混单元，用于下混 将多于一个虚拟声音信号对应于预定数量的输出通道的虚拟声音信号输出。 提供了不同变化的虚拟声源的数量和位置，从而获得了根据每个不同环境自适应地提供最佳虚拟声源的效果。

公开(公告)号：US07599724B2

公开(公告)日：2009-10-06

申请号：US11390202

申请日：2006-03-28

申请人： Jin-woo Cho ,  Jun-tai Kim ,  Sangchul Ko ,  Young-tae Kim ,  Jung-ho Kim

发明人： Jin-woo Cho ,  Jun-tai Kim ,  Sangchul Ko ,  Young-tae Kim ,  Jung-ho Kim

IPC分类号： H04W88/02 ,  H04M1/03

CPC分类号： H04M1/03 ,  H04M1/0235 ,  H04M1/0247 ,  H04R1/2811 ,  H04R2499/11

摘要： A portable terminal includes: a body case including a button operation unit and a circuit unit; at least one sliding case which is sildably connected to the body case to protrude from the body case and in which a closed resonance space is formed when the sliding case protrudes; and at least one speaker which is installed in the sliding case and is placed in the resonance space when the sliding case protrudes. Accordingly, since the resonance space is formed in the sliding case, the quality of sound provided from the speakers to a user is enhanced.

摘要翻译： 便携式终端包括：主体壳体，包括按钮操作单元和电路单元; 至少一个滑动壳体，其滑动地连接到主体壳体以从主体壳体突出并且当滑动壳体突出时形成有闭合的共鸣空间; 以及安装在滑动壳体中并且当滑动壳体突出时放置在共振空间中的至少一个扬声器。 因此，由于在滑动壳体中形成共振空间，因此提高了从扬声器向用户提供的声音的质量。

公开(公告)号：US20060240881A1

公开(公告)日：2006-10-26

申请号：US11390202

申请日：2006-03-28

申请人： Jin-woo Cho ,  Jun-tai Kim ,  Sangchul Ko ,  Young-tae Kim ,  Jung-ho Kim

发明人： Jin-woo Cho ,  Jun-tai Kim ,  Sangchul Ko ,  Young-tae Kim ,  Jung-ho Kim

IPC分类号： H04M1/00

CPC分类号： H04M1/03 ,  H04M1/0235 ,  H04M1/0247 ,  H04R1/2811 ,  H04R2499/11

摘要： A portable terminal includes: a body case including a button operation unit and a circuit unit; at least one sliding case which is sildably connected to the body case to protrude from the body case and in which a closed resonance space is formed when the sliding case protrudes; and at least one speaker which is installed in the sliding case and is placed in the resonance space when the sliding case protrudes. Accordingly, since the resonance space is formed in the sliding case, the quality of sound provided from the speakers to a user is enhanced.

摘要翻译： 便携式终端包括：主体壳体，包括按钮操作单元和电路单元; 至少一个滑动壳体，其滑动地连接到主体壳体以从主体壳体突出并且当滑动壳体突出时形成有闭合的共鸣空间; 以及安装在滑动壳体中并且当滑动壳体突出时放置在共振空间中的至少一个扬声器。 因此，由于在滑动壳体中形成共振空间，因此提高了从扬声器向用户提供的声音的质量。

公开(公告)号：US20060147065A1

公开(公告)日：2006-07-06

申请号：US11311400

申请日：2005-12-20

申请人： Jung-ho Kim ,  Jun-tai Kim ,  Andrey Shanin ,  Oleg Rudenko

发明人： Jung-ho Kim ,  Jun-tai Kim ,  Andrey Shanin ,  Oleg Rudenko

IPC分类号： H04R25/00

CPC分类号： H04R7/06 ,  H04R2217/03

摘要： A sound reproducing screen for an ultrasonic converting and reproducing method wherein a sound signal is carried on the ultrasonic wave which is transmitted via the screen which has a lattice structure in which a plurality of cells is continuously arranged. Using the screen, the sound signal can be divided from the ultrasonic wave, so that the sound signal can be reproduced. A cell structure of the screen is thus provided for converting the ultrasonic wave into the sound signal by ultrasonic conversion and reproduction which is simple to make and which has a maximum conversion efficiency. Accordingly, an efficiency of reproducing the sound source in a low frequency band as well as a high frequency band is superior, and a realistic three-dimensional sound system can be implemented.

摘要翻译： 一种用于超声波转换和再现方法的声音再现屏幕，其中声音信号被承载在通过屏幕传输的超声波上，该屏幕具有连续布置多个单元格的格子结构。 使用屏幕，声音信号可以从超声波中分离，以便可以再现声音信号。 因此，提供了屏幕的单元结构，用于通过超声波转换和再现将超声波转换成声音信号，该变换和再现易于制造并具有最大的转换效率。 因此，在低频带和高频带中再现声源的效率是优异的，并且可以实现真实的三维声音系统。

公开(公告)号：US07912227B2

公开(公告)日：2011-03-22

申请号：US11311400

申请日：2005-12-20

申请人： Jung-ho Kim ,  Jun-tai Kim ,  Andrey V. Shanin ,  Oleg V. Rudenko

发明人： Jung-ho Kim ,  Jun-tai Kim ,  Andrey V. Shanin ,  Oleg V. Rudenko

IPC分类号： H04B3/00

CPC分类号： H04R7/06 ,  H04R2217/03

摘要： A sound reproducing screen for an ultrasonic converting and reproducing method wherein a sound signal is carried on the ultrasonic wave which is transmitted via the screen which has a lattice structure in which a plurality of cells is continuously arranged. Using the screen, the sound signal can be divided from the ultrasonic wave, so that the sound signal can be reproduced. A cell structure of the screen is thus provided for converting the ultrasonic wave into the sound signal by ultrasonic conversion and reproduction which is simple to make and which has a maximum conversion efficiency. Accordingly, an efficiency of reproducing the sound source in a low frequency band as well as a high frequency band is superior, and a realistic three-dimensional sound system can be implemented.

摘要翻译： 一种用于超声波转换和再现方法的声音再现屏幕，其中声音信号被承载在通过屏幕传输的超声波上，该屏幕具有连续布置多个单元格的格子结构。 使用屏幕，声音信号可以从超声波中分离，以便可以再现声音信号。 因此，提供了屏幕的单元结构，用于通过超声波转换和再现将超声波转换成声音信号，该变换和再现易于制造并具有最大的转换效率。 因此，在低频带和高频带中再现声源的效率是优异的，并且可以实现真实的三维声音系统。