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1. 发明申请

US20070103600A1 TV SET AND METHOD FOR MANAGING GAIN VALUE FOR EACH CHANNEL 有权
标题翻译：用于管理每个通道的增益值的电视机和方法
公开(公告)号：US20070103600A1
公开(公告)日：2007-05-10
申请号：US11557087
申请日：2006-11-06
申请人： Kuan-Hong Hsieh , Wen-Chuan Lian , Wen-Sheng Tsai , Xiao-Guang Li , Bing Li
发明人： Kuan-Hong Hsieh , Wen-Chuan Lian , Wen-Sheng Tsai , Xiao-Guang Li , Bing Li
IPC分类号： H04N5/57
CPC分类号： H04N5/52 , H04N21/4383 , H04N21/439 , H04N21/4852
摘要： The present invention relates to method for managing gain value for each channel of a TV set, includes steps: signaling a tuner to receive broadcasting signals of the channel in response to a channel selection command; reading a predetermined gain value of the channel from a setting table; amplifying and outputting audio signals extracted from the broadcasting signals of the channel according to the predetermined gain value of the channel; signaling a gain control unit to adjust a current gain value to an adjusted gain value if receiving a gain adjustment command; amplifying the audio signals of the channel according to the adjusted gain value; calculating an integrated gain value according to the adjusted gain value and the predetermined gain value; and updating the predetermined gain value of the channel using the integrated gain value. The present invention also provides a corresponding TV set.
摘要翻译：本发明涉及一种用于管理电视机的每个频道的增益值的方法，包括以下步骤：响应于频道选择命令，指示调谐器接收频道的广播信号; 从设定表读取通道的预定增益值; 根据信道的预定增益值放大并输出从信道的广播信号中提取的音频信号; 发送增益控制单元，如果接收到增益调整命令，则将当前增益值调整为调整后的增益值; 根据调整后的增益值放大信道的音频信号; 根据调整后的增益值和预定的增益值计算积分增益值; 以及使用所述积分增益值来更新所述信道的预定增益值。本发明还提供了相应的电视机。

2. 发明授权

US07756280B2 Audio processing system and method for automatically adjusting volume 有权
标题翻译：音频处理系统及方法自动调节音量
公开(公告)号：US07756280B2
公开(公告)日：2010-07-13
申请号：US11562954
申请日：2006-11-22
申请人： Kuan-Hong Hsieh , Xiao-Guang Li , Wen-Chuan Lian , Wen-Sheng Tsai , Bing Li
发明人： Kuan-Hong Hsieh , Xiao-Guang Li , Wen-Chuan Lian , Wen-Sheng Tsai , Bing Li
IPC分类号： H03G3/00 , H03G3/20
CPC分类号： H03G3/32 , H04S7/00
摘要： The present invention relates to an audio processing system and method for automatically adjusting volume. The method includes steps of: calculating a noise level as a reference noise level; periodically calculating a new noise level of a predetermined time period, and dividing the reference noise level by the new noise level to obtain a ratio; sampling digital audio signals generated by a decoding unit to obtain a plurality of amplitude values, periodically calculating an audio energy value of the predetermined time period; multiplying the audio energy value by the ratio to obtain a reference audio energy value; calculating a gain value according to the reference audio energy value and the default gain value; updating the default gain value with the gain value; and signaling the gain amplifier to amplify the analog audio signals received with the gain value, thereby protecting users' hearing.
摘要翻译：本发明涉及一种用于自动调节音量的音频处理系统和方法。该方法包括以下步骤：计算噪声电平作为参考噪声电平; 周期性地计算预定时间周期的新噪声电平，并将参考噪声电平除以新的噪声电平以获得一个比率; 对由解码单元生成的数字音频信号进行采样以获得多个幅度值，周期性地计算预定时间段的音频能量值; 将音频能量值乘以比率以获得参考音频能量值; 根据参考音频能量值和默认增益值计算增益值; 用增益值更新默认增益值; 并且向增益放大器发信号以放大利用增益值接收的模拟音频信号，从而保护用户的听力。

3. 发明授权

US07830455B2 TV set and method for managing gain value for each channel 有权
标题翻译：用于管理每个通道的增益值的电视机和方法
公开(公告)号：US07830455B2
公开(公告)日：2010-11-09
申请号：US11557087
申请日：2006-11-06
申请人： Kuan-Hong Hsieh , Wen-Chuan Lian , Wen-Sheng Tsai , Xiao-Guang Li , Bing Li
发明人： Kuan-Hong Hsieh , Wen-Chuan Lian , Wen-Sheng Tsai , Xiao-Guang Li , Bing Li
IPC分类号： H04N5/52 , H04N5/50
CPC分类号： H04N5/52 , H04N21/4383 , H04N21/439 , H04N21/4852
摘要： The present invention relates to method for managing gain value for each channel of a TV set, includes steps: signaling a tuner to receive broadcasting signals of the channel in response to a channel selection command; reading a predetermined gain value of the channel from a setting table; amplifying and outputting audio signals extracted from the broadcasting signals of the channel according to the predetermined gain value of the channel; signaling a gain control unit to adjust a current gain value to an adjusted gain value if receiving a gain adjustment command; amplifying the audio signals of the channel according to the adjusted gain value; calculating an integrated gain value according to the adjusted gain value and the predetermined gain value; and updating the predetermined gain value of the channel using the integrated gain value. The present invention also provides a corresponding TV set.
摘要翻译：本发明涉及一种用于管理电视机的每个频道的增益值的方法，包括以下步骤：响应于频道选择命令，指示调谐器接收频道的广播信号; 从设定表读取通道的预定增益值; 根据信道的预定增益值放大并输出从信道的广播信号中提取的音频信号; 发送增益控制单元，如果接收到增益调整命令，则将当前增益值调整为调整后的增益值; 根据调整后的增益值放大信道的音频信号; 根据调整后的增益值和预定的增益值计算积分增益值; 以及使用所述积分增益值来更新所述信道的预定增益值。本发明还提供了相应的电视机。

4. 发明申请

US20070126503A1 AUDIO PROCESSING SYSTEM AND METHOD FOR AUTOMATICALLY ADJUSTING VOLUME 有权
标题翻译：音频处理系统和自动调整音量的方法
公开(公告)号：US20070126503A1
公开(公告)日：2007-06-07
申请号：US11562954
申请日：2006-11-22
申请人： Kuan-Hong Hsieh , Xiao-Guang Li , Wen-Chuan Lian , Wen-Sheng Tsai , Bing Li
发明人： Kuan-Hong Hsieh , Xiao-Guang Li , Wen-Chuan Lian , Wen-Sheng Tsai , Bing Li
IPC分类号： H03G3/20
CPC分类号： H03G3/32 , H04S7/00
摘要： The present invention relates to an audio processing system and method for automatically adjusting volume. The method includes steps of: calculating a noise level as a reference noise level; periodically calculating a new noise level of a predetermined time period, and dividing the reference noise level by the new noise level to obtain a ratio; sampling digital audio signals generated by a decoding unit to obtain a plurality of amplitude values, periodically calculating an audio energy value of the predetermined time period; multiplying the audio energy value by the ratio to obtain a reference audio energy value; calculating a gain value according to the reference audio energy value and the default gain value; updating the default gain value with the gain value; and signaling the gain amplifier to amplify the analog audio signals received with the gain value, thereby protecting users' hearing.
摘要翻译：本发明涉及一种用于自动调节音量的音频处理系统和方法。该方法包括以下步骤：计算噪声电平作为参考噪声电平; 周期性地计算预定时间周期的新噪声电平，并将参考噪声电平除以新的噪声电平以获得一个比率; 对由解码单元生成的数字音频信号进行采样以获得多个振幅值，周期性地计算预定时间段的音频能量值; 将音频能量值乘以比率以获得参考音频能量值; 根据参考音频能量值和默认增益值计算增益值; 用增益值更新默认增益值; 并且向增益放大器发信号以放大利用增益值接收的模拟音频信号，从而保护用户的听力。

5. 发明申请

US20070116296A1 AUDIO PROCESSING SYSTEM AND METHOD FOR HEARING PROTECTION IN AN AMBIENT ENVIRONMENT 审中-公开
标题翻译：用于在环境环境中进行听觉保护的音频处理系统和方法
公开(公告)号：US20070116296A1
公开(公告)日：2007-05-24
申请号：US11557093
申请日：2006-11-06
申请人： Kuan-Hong Hsieh , Xiao-Guang Li , Wen-Chuan Lian , Wen-Sheng Tsai , Bing Li
发明人： Kuan-Hong Hsieh , Xiao-Guang Li , Wen-Chuan Lian , Wen-Sheng Tsai , Bing Li
IPC分类号： A61F11/06
CPC分类号： H03G3/32 , H04R2499/13
摘要： The present invention relates to an audio processing method for hearing protection in an ambient environment, includes steps of: sampling digital audio signals decoded to obtain a plurality of amplitude values of the digital audio signals; obtaining a default gain value; calculating an actual audio energy of the digital audio signals sampled during a predetermined period time according to the amplitude values sampled in the predetermined period time and the default gain value; collecting ambient noises to calculate an ambient noise level; obtaining a reference audio energy according to the ambient noise level; comparing the actual audio energy with the reference audio energy; and generating a hearing protection signal if the actual audio energy reaches the reference audio energy, whereby protecting users' hearing. The present invention also provides a corresponding audio processing apparatus.
摘要翻译：本发明涉及一种用于在环境环境中进行听力保护的音频处理方法，包括以下步骤：对被解码的数字音频信号进行采样以获得数字音频信号的多个振幅值; 获得默认增益值; 根据在预定周期时间采样的幅度值和默认增益值，计算在预定周期时间期间采样的数字音频信号的实际音频能量; 收集环境噪声以计算环境噪声水平; 根据环境噪声水平获得参考音频能量; 将实际音频能量与参考音频能量进行比较; 以及如果实际音频能量达到参考音频能量，则产生听力保护信号，由此保护用户的听力。本发明还提供了相应的音频处理装置。

6. 发明申请

US20070253571A1 SOUND REPRODUCTION DEVICE AND METHOD FOR HEARING PROTECTION IN AN AMBIENT ENVIRONMENT 审中-公开
标题翻译：用于在环境环境中听到保护的声音再现装置和方法
公开(公告)号：US20070253571A1
公开(公告)日：2007-11-01
申请号：US11619617
申请日：2007-01-04
申请人： Bing Li , Xiao-Guang Li , Wen-Sheng Tsai , Kuan-Hong Hsieh
发明人： Bing Li , Xiao-Guang Li , Wen-Sheng Tsai , Kuan-Hong Hsieh
IPC分类号： A61F11/06 , H03G3/20
CPC分类号： H03G3/3089
摘要： The present invention relates to a method for hearing protection in an ambient environment of a sound reproduction device, includes steps of: receiving analog audio signals from an audio signal source via a connector; converting the analog audio signals to digital audio signals; sampling the digital audio signals to obtain a plurality of sampled amplitude values; computing an actual audio energy of the digital audio signals within a predetermined time period setting the sampled amplitude values sampled within the predetermined time period as parameters; collecting ambient noises to compute a noise level; obtaining an audio reference energy according to the noise level; comparing the actual audio energy with the audio reference energy; generating a hearing protect signal if the actual audio energy reaches the audio reference energy; and changing a current gain value or emitting reminding information, thus, protecting listeners' hearing. The present invention further provides a corresponding sound reproduction device.
摘要翻译：本发明涉及一种在声音再现设备的环境环境中进行听觉保护的方法，包括以下步骤：经由连接器从音频信号源接收模拟音频信号; 将模拟音频信号转换成数字音频信号; 对数字音频信号进行采样以获得多个采样振幅值; 在预定时间段内计算数字音频信号的实际音频能量，将预定时间段内采样的采样振幅值设置为参数; 收集环境噪声以计算噪声水平; 根据噪声水平获得音频参考能量; 将实际音频能量与音频参考能量进行比较; 如果实际音频能量达到音频参考能量则产生听力保护信号; 并改变当前增益值或发出提醒信息，从而保护听众的听力。本发明还提供一种相应的声音再现装置。

7. 发明申请

US20070253572A1 SOUND REPRODUCTION DEVICE AND METHOD FOR HEARING PROTECTION IN AN AMBIENT ENVIRONMENT 审中-公开
标题翻译：用于在环境环境中听到保护的声音再现装置和方法
公开(公告)号：US20070253572A1
公开(公告)日：2007-11-01
申请号：US11619619
申请日：2007-01-04
申请人： Bing Li , Xiao-Guang Li , Wen-Sheng Tsai , Kuan-Hong Hsieh
发明人： Bing Li , Xiao-Guang Li , Wen-Sheng Tsai , Kuan-Hong Hsieh
IPC分类号： A61F11/06 , H03G3/20
CPC分类号： H04R25/502
摘要： The present invention relates to a method for hearing protection in an ambient environment of a sound reproduction device, includes steps of: receiving digital audio signals from an audio signal source via a connector; sampling the digital audio signals to obtain a plurality of sampled amplitude values; computing an actual audio energy of the digital audio signals within a predetermined time period setting the sampled amplitude values sampled within the predetermined time period as parameters; collecting ambient noises to compute a noise level; obtaining a reference audio energy corresponding to the noise level; comparing the actual audio energy with the reference audio energy; generating a hearing protect signal if the actual audio energy reaches the reference audio energy; and reducing a current gain value or emitting reminding information when receiving the hearing protect signal, thus, protecting users' hearing. The present invention also provides a corresponding sound reproduction device.
摘要翻译：本发明涉及一种在声音再现装置的环境环境中进行听觉保护的方法，包括以下步骤：经由连接器从音频信号源接收数字音频信号; 对数字音频信号进行采样以获得多个采样振幅值; 在预定时间段内计算数字音频信号的实际音频能量，将预定时间段内采样的采样振幅值设置为参数; 收集环境噪声以计算噪声水平; 获得对应于噪声水平的参考音频能量; 将实际音频能量与参考音频能量进行比较; 如果实际音频能量达到参考音频能量，则产生听力保护信号; 并且当接收到听力保护信号时减小电流增益值或发出提醒信息，从而保护用户的听力。本发明还提供了相应的声音再现装置。

8. 发明申请

US20060294091A1 SYSTEM AND METHOD FOR GENERATING A PLAY-LIST 审中-公开
标题翻译：用于生成播放列表的系统和方法
公开(公告)号：US20060294091A1
公开(公告)日：2006-12-28
申请号：US11308751
申请日：2006-04-28
申请人： Kuan-Hong Hsieh , Xiao-Guang Li , Zai-An Pan , Bing Li
发明人： Kuan-Hong Hsieh , Xiao-Guang Li , Zai-An Pan , Bing Li
IPC分类号： G06F17/30 , G11B21/08 , G06F7/00
CPC分类号： G11B27/034 , G06F16/40 , G06F16/639 , G06F16/68 , G11B27/3027
摘要： The present invention relates to a method for generating a play-list of media files, includes the steps of: adjusting the current gain value in response to a control command for adjusting a current gain value during the course of a media file being played; obtaining a gain value having been adjusted; subtracting a referenced gain value by the adjusted gain value to obtain a gain difference; obtaining a weight value corresponding to the gain difference from a weight table; updating the weight value in a weight field of the media file; receiving a control command for generating a play-list; obtaining the weight value in the weight field in the weight field of each media file; and generating the play-list of the media files according to the weight values thereof. The present invention also provides a system for generating the play-list, making the play-list more tailored to a user's listening preferences.
摘要翻译：本发明涉及一种用于生成媒体文件播放列表的方法，包括以下步骤：响应于在播放媒体文件的过程中调整当前增益值的控制命令来调整当前增益值; 获得已调整的增益值; 通过调整后的增益值减去参考的增益值以获得增益差; 从权重表获得与所述增益差对应的权重值; 更新媒体文件的权重域中的权重值; 接收用于生成播放列表的控制命令; 获取每个媒体文件的权重域中的权重域中的权重值; 以及根据其重量值生成媒体文件的播放列表。本发明还提供了一种用于产生播放列表的系统，使播放列表更适合于用户的收听偏好。

9. 发明申请

US20060288042A1 SYSTEM AND METHOD FOR GENERATING A PLAY-LIST 审中-公开
标题翻译：用于生成播放列表的系统和方法
公开(公告)号：US20060288042A1
公开(公告)日：2006-12-21
申请号：US11308697
申请日：2006-04-24
申请人： Kuan-Hong Hsieh , Xiao-Guang Li , Zai-An Pan , Bing Li
发明人： Kuan-Hong Hsieh , Xiao-Guang Li , Zai-An Pan , Bing Li
IPC分类号： G06F17/00
CPC分类号： G11B27/105 , G11B27/329
摘要： The present invention relates to a method for generating a play-list of media files, each of the media files includes a tag for holding relative information about the media files. The method includes the steps of: setting a play count field in the tag for storing a play count of the media file; setting a weight table for storing different play counts and corresponding weight values; updating the play count in the play count field of each media file during the course of the media files being played; obtaining the corresponding weight values of each media file from the weight table according to the play count thereof; and generating the play-list of the media files according to the weight values thereof. The present invention also provides a system for generating the play-list. The present invention makes the play-list more suitable for the user's favors.
摘要翻译：本发明涉及一种用于生成媒体文件播放列表的方法，每个媒体文件包括用于保存关于媒体文件的相关信息的标签。该方法包括以下步骤：设置用于存储媒体文件的播放计数的标签中的播放计数字段; 设置用于存储不同播放计数和相应权重值的权重表; 在播放的媒体文件的过程中更新每个媒体文件的播放计数字段中的播放计数; 根据其播放次数从权重表中获取每个媒体文件的对应权重值; 以及根据其重量值生成媒体文件的播放列表。本发明还提供了一种用于生成播放列表的系统。本发明使播放列表更适合用户的喜好。

10. 发明申请

US20070078847A1 SYSTEM AND METHOD FOR GENERATING A PLAY-LIST 审中-公开
标题翻译：用于生成播放列表的系统和方法
公开(公告)号：US20070078847A1
公开(公告)日：2007-04-05
申请号：US11309154
申请日：2006-06-29
申请人： Kuan-Hong Hsieh , Zai-An Pan , Xiao-Guang Li , Bing Li
发明人： Kuan-Hong Hsieh , Zai-An Pan , Xiao-Guang Li , Bing Li
IPC分类号： G06F17/30
CPC分类号： G11B27/034 , G11B27/105 , G11B27/322
摘要： A system for generating a play-list includes a media player and a media file server. The media player automatically generates weight values of each media file therein. The media file server stores a plurality of category tables, each category table storing a desired sub-category and corresponding sub-category weight values; initializes the category tables in response to an operational input for generating a play-list; obtains a predetermined amount of media files from the media player; reads the desired sub-categories and the weight values of the obtained media files; increments a corresponding sub-category weight value in the corresponding initialized category tables by the read weight values; calculates final weight values of each media file according to the category tables; and generates the play-list of the media files according to the final weight values thereof. The present invention also provides a corresponding method that makes the play-list more suitable for the user's favors.
摘要翻译：用于产生播放列表的系统包括媒体播放器和媒体文件服务器。媒体播放器自动生成每个媒体文件的权重值。媒体文件服务器存储多个类别表，每个类别表存储期望的子类别和对应的子类别权重值; 响应于用于生成播放列表的操作输入来初始化类别表; 从媒体播放器获取预定量的媒体文件; 读取所获得的媒体文件的期望子类别和权重值; 将相应的初始化类别表中相应的子类别权重值递增读取的权重值; 根据类别表计算每个媒体文件的最终权重值; 并根据其最终权重值生成媒体文件的播放列表。本发明还提供了使播放列表更适合用户的方式的相应方法。

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