公开(公告)号：US09298748B2

公开(公告)日：2016-03-29

申请号：US11687833

申请日：2007-03-19

Applicant: Hee-chul Yun ,  Yoon-hark Oh

Inventor： Hee-chul Yun ,  Yoon-hark Oh

IPC: G06F7/00 ,  G06F17/30

CPC classification number: G06F17/30289 ,  G06F17/30575 ,  G06F17/30578

Abstract: A method and apparatus for providing contents services. The method of using a contents service includes the operations of receiving a list of available contents services from a first server and displaying the list, transmitting, to the first server, a list of contents services selected from the displayed available contents service list, and updating service subscription data with reference to the selected contents service list. Accordingly, the subscription of contents services, such as a channel service that provides each user with different information according to subscription information, can be managed at any time and at any place without being dependent on a specific PC or a specific PC program. Even while moving without being connected with a PC, a mobile device can automatically update its contents.

Abstract translation: 一种用于提供内容服务的方法和装置。 使用内容服务的方法包括从第一服务器接收可用内容服务的列表并显示列表的操作，向第一服务器发送从显示的可用内容服务列表中选择的内容服务的列表，以及更新 参考所选内容服务列表的服务订阅数据。 因此，可以在任何时间和任何地点，不依赖于特定PC或特定的PC程序来管理诸如为每个用户提供根据订阅信息提供不同信息的信道服务的内容服务的订阅。 即使移动而不与PC连接，移动设备也可以自动更新其内容。

公开(公告)号：US08954172B2

公开(公告)日：2015-02-10

申请号：US11735566

申请日：2007-04-16

Applicant: Yoon-hark Oh

Inventor： Yoon-hark Oh

IPC: G06F17/00 ,  G08B3/10 ,  G10H7/00 ,  G06F17/30

CPC classification number: G06F17/30752

Abstract: A method and apparatus to process a user-defined audio user interface (UI), and an audio device using the same. The method includes designating a specific portion of an audio signal being reproduced, using a specific input member, capturing audio data of the designated specific portion, mapping the captured audio data of the designated specific portion to information on the specific input member, and constructing an audio UI database using the audio data of the designated specific portion mapped to the information on the specific input member. Accordingly, by constructing an audio UI database by selecting sounds preferred by a user, demands of various users, which cannot be provided by existing MP3 players, can be satisfied.

Abstract translation: 用于处理用户定义的音频用户界面（UI）的方法和装置以及使用其的音频设备。 该方法包括使用特定输入成员来指定正在再现的音频信号的特定部分，捕获指定的特定部分的音频数据，将指定的特定部分的所捕获的音频数据映射到关于特定输入成员的信息，以及构建 音频UI数据库使用指定的特定部分的音频数据映射到特定输入成员上的信息。 因此，通过选择用户优选的声音来构建音频UI数据库，可以满足不能由现有MP3播放器提供的各种用户的需求。

公开(公告)号：US20080091688A1

公开(公告)日：2008-04-17

申请号：US11687833

申请日：2007-03-19

Applicant: Hee-chul Yun ,  Yoon-hark Oh

Inventor： Hee-chul Yun ,  Yoon-hark Oh

IPC: G06F17/30

CPC classification number: G06F17/30289 ,  G06F17/30575 ,  G06F17/30578

Abstract: A method and apparatus for providing contents services. The method of using a contents service includes the operations of receiving a list of available contents services from a first server and displaying the list, transmitting, to the first server, a list of contents services selected from the displayed available contents service list, and updating service subscription data with reference to the selected contents service list. Accordingly, the subscription of contents services, such as a channel service that provides each user with different information according to subscription information, can be managed at any time and at any place without being dependent on a specific PC or a specific PC program. Even while moving without being connected with a PC, a mobile device can automatically update its contents.

Abstract translation: 一种用于提供内容服务的方法和装置。 使用内容服务的方法包括从第一服务器接收可用内容服务的列表并显示列表的操作，向第一服务器发送从显示的可用内容服务列表中选择的内容服务的列表，以及更新 参考所选内容服务列表的服务订阅数据。 因此，可以在任何时间和任何地点，不依赖于特定PC或特定的PC程序来管理诸如为每个用户提供根据订阅信息提供不同信息的信道服务的内容服务的订阅。 即使移动而不与PC连接，移动设备也可以自动更新其内容。

公开(公告)号：US20060025992A1

公开(公告)日：2006-02-02

申请号：US11102776

申请日：2005-04-11

Applicant: Yoon-hark Oh

Inventor： Yoon-hark Oh

IPC: G10L21/02

CPC classification number: G11B20/24 ,  G10L21/0208

Abstract: A noise elimination apparatus and method of eliminating noise content from a signal including the noise content and audio content input to a recording device, such as a camcorder. The method includes determining whether a noise frame exists by variably setting one or more thresholds independently in zones in which an estimated noise spectrum is updated according to an input audio spectrum of the audio signal, updating the estimated noise spectrum according to a noise spectrum of a previous frame and a noise spectrum of a current frame if the current frame is determined to be a noise frame, and subtracting the estimated noise spectrum from the input audio spectrum of the current frame.

Abstract translation: 一种噪声消除装置和方法，其从包括输入到诸如摄像机的记录装置的噪声内容和音频内容的信号中消除噪声含量。 该方法包括：根据音频信号的输入音频频谱，在估计噪声谱被更新的区域中独立地可变地设置一个或多个阈值来确定噪声帧是否存在，根据音频信号的噪声谱更新估计的噪声谱 如果当前帧被确定为噪声帧，并且从当前帧的输入音频频谱中减去估计的噪声频谱，则当前帧的前一帧和噪声频谱。

公开(公告)号：US20060018493A1

公开(公告)日：2006-01-26

申请号：US11116235

申请日：2005-04-28

Applicant: Yoon-hark Oh ,  Seoung-hun Kim

Inventor： Yoon-hark Oh ,  Seoung-hun Kim

IPC: H03G3/00

CPC classification number: H04R3/00 ,  H03G3/301 ,  H03G7/007 ,  H03G11/008 ,  H04H40/18 ,  H04H60/43 ,  H04N5/602 ,  H04N21/439 ,  H04N21/44016

Abstract: An apparatus and method of automatically compensating audio volume in response to a channel change. The method includes generating a gain value to adjust a level of an input audio signal by comparing an average level of the input audio signal with a predetermined input/output level curve, adjusting an audio volume of the input audio signal by applying the generated gain value to the level of the input audio signal, and adjusting a dynamic range of the audio signal having the adjusted audio volume.

Abstract translation: 响应于频道改变自动补偿音频音量的装置和方法。 该方法包括通过将输入音频信号的平均电平与预定输入/输出电平曲线进行比较来产生增益值以调节输入音频信号的电平，通过应用所产生的增益值来调整输入音频信号的音频音量 到所述输入音频信号的电平，以及调整具有经调整的音频音量的音频信号的动态范围。

公开(公告)号：US20050265561A1

公开(公告)日：2005-12-01

申请号：US11124035

申请日：2005-05-09

Applicant: Arora Manish ,  Hae-kwang Park ,  Yoon-hark Oh

Inventor： Arora Manish ,  Hae-kwang Park ,  Yoon-hark Oh

IPC: H04R3/04 ,  H03G3/00 ,  H04H20/88 ,  H04R5/04 ,  H04H5/00

CPC classification number: H04R5/04

Abstract: A method and apparatus to generate harmonics. The method of generating the harmonics includes selecting a first coefficient and a second coefficient according to a result of comparing a level of an input frequency signal and a level of a feedback signal, adding a result of multiplying the level of the input frequency signal by the first coefficient and a result of multiplying the level of the feedback signal by the second coefficient to calculate the level of an output frequency signal, delaying the output frequency signal having the calculated level by a predetermined sample, and transmitting a resulting level of the delayed output frequency signal as the level of the feedback signal.

Abstract translation: 一种产生谐波的方法和装置。 产生谐波的方法包括根据比较输入频率信号的电平和反馈信号的电平的结果来选择第一系数和第二系数，将输入频率信号的电平乘以 第一系数和将反馈信号的电平乘以第二系数的结果，以计算输出频率信号的电平，将具有计算电平的输出频率信号延迟预定采样，并将所得到的延迟输出电平 频率信号作为反馈信号的电平。

公开(公告)号：US20080163062A1

公开(公告)日：2008-07-03

申请号：US11965088

申请日：2007-12-27

Applicant: Joo-yeon Lee ,  Yoon-hark Oh

Inventor： Joo-yeon Lee ,  Yoon-hark Oh

IPC: G06F3/16 ,  G06F3/048

CPC classification number: G06F3/167 ,  G10L21/00

Abstract: A user interface method and apparatus includes determining whether a command for user interface (UI) event occurrence is input, reading a pre-stored auditory user interface (AUI) element if the command for UI event occurrence is input is determined, generating an AUI based on the AUI element, and outputting the generated AUI to an outside. According to the method, an AUI environment using sound information is given to a user. Accordingly, the user can be guided to efficiently achieve a given task and reduce errors.

Abstract translation: 用户界面方法和装置包括确定是否输入了用户界面（UI）事件发生的命令，如果输入了UI事件发生的命令，则读取预先存储的听觉用户界面（AUI）元素，生成基于AUI的 在AUI元件上，并将生成的AUI输出到外部。 根据该方法，向用户提供使用声音信息的AUI环境。 因此，可以引导用户有效地实现给定的任务并减少错误。

公开(公告)号：US20070021961A1

公开(公告)日：2007-01-25

申请号：US11488842

申请日：2006-07-19

Applicant: Yoon-Hark Oh

Inventor： Yoon-Hark Oh

IPC: G10L11/00 ,  G06F17/00

CPC classification number: G06F17/00 ,  G06F3/167 ,  H04S1/00 ,  H04S2420/01

Abstract: An audio reproduction method and apparatus are provided. The method includes sound-localizing audio thumbnails that respectively represent a predetermined number of audio files into a predetermined number of directions, simultaneously outputting the sound-localized audio thumbnails, and outputting at least one of the audio files based on a selection of a user who has heard the simultaneously-output audio thumbnails. The user can search several audio files at a time and more quickly select and listen to desired audio files.

Abstract translation: 提供了一种音频再现方法和装置。 该方法包括将分别表示预定数量的音频文件的音频缩略图声音定位成预定数量的方向，同时输出声音本地化的音频缩略图，并且基于对用户的选择来输出至少一个音频文件 听到同时输出的音频缩略图。 用户可以一次搜索多个音频文件，更快速地选择并收听所需的音频文件。

公开(公告)号：US20060031075A1

公开(公告)日：2006-02-09

申请号：US11125152

申请日：2005-05-10

Applicant: Yoon-hark Oh ,  Hyuck-jae Lee

Inventor： Yoon-hark Oh ,  Hyuck-jae Lee

IPC: G10L21/00

CPC classification number: G10L21/038 ,  G10L19/04

Abstract: A method and an apparatus to recover a high frequency component of an MP3 encoded audio signal in an audio decoder. The method includes: generating a filter bank value of a low frequency band from a modified discrete cosine transform (MDCT) coefficient, which is extracted from an input bitstream according to a window type, extracting transient information of a frame according to the window type and selecting a weight coefficient according to the extracted transient information, recovering a filter bank value of a lost high frequency band from the generated filter bank value of the low frequency band, and adjusting the recovered filter bank value of recovered high frequency components according to the weight coefficient.

Abstract translation: 一种在音频解码器中恢复MP3编码音频信号的高频分量的方法和装置。 该方法包括：从根据窗口类型的输入比特流中提取的修正离散余弦变换（MDCT）系数产生低频带的滤波器组值，根据窗口类型提取帧的瞬时信息，以及 根据所提取的瞬时信息选择权重系数，从所生成的低频带的滤波器组值中恢复丢失的高频带的滤波器组值，并根据重量调整恢复的高频分量的恢复的滤波器组值 系数。

公开(公告)号：US20050114119A1

公开(公告)日：2005-05-26

申请号：US10982827

申请日：2004-11-08

Applicant: Yoon-hark Oh ,  Hac-kwang Park

Inventor： Yoon-hark Oh ,  Hac-kwang Park

IPC: G10L21/04 ,  G10L11/00 ,  G10L11/02 ,  G10L19/06 ,  G10L21/02 ,  G10L15/06

CPC classification number: G10L21/0208 ,  G10L21/0364 ,  G10L25/15 ,  G10L25/78

Abstract: A dialog enhancing method and apparatus to boost formants of dialog zones without changing sound zones includes calculating line spectrum pair (LSP) coefficients based on linear prediction coding (LPC) from an input signal, determining whether voice zones exist in the input signal on the basis of the calculated LSP coefficients, and extracting formants from the LSP coefficients according to whether the voice zones exist, and boosting the formants.

Abstract translation: 一种对话增强方法和装置，用于在不改变声音区域的情况下增强对话区域的共振峰，包括基于来自输入信号的线性预测编码（LPC）来计算线谱对（LSP）系数，基于该方法确定语音区域是否存在于输入信号中 计算的LSP系数，并根据是否存在语音区域，从LSP系数中提取共振峰，并提升共振峰。