公开(公告)号：US07089176B2

公开(公告)日：2006-08-08

申请号：US10400845

申请日：2003-03-27

申请人： Marc Andre Boillot ,  Dennis Anson ,  Audley F. Patterson

发明人： Marc Andre Boillot ,  Dennis Anson ,  Audley F. Patterson

IPC分类号： G10L21/00

CPC分类号： G10K15/04 ,  G10K15/02

摘要： A method, system and computer readable medium for increasing the audio perceptual loudness includes shifting at least one frequency of a first audio signal to create a second audio signal so as to increase the audio perceptual loudness. The power level of the second audio signal is not more than a power level of the first audio signal. The method also includes generating high-audio perceptual loudness tone alert sequences based on psychoacoustic and audiometric data. It further includes acquiring a listener's threshold audio profile; adding the listener's audio profile to the loudness sensitivity curve for producing the listener's tonal sensitivity curve; determining a required dB scaling for critical band tones from the listener's tonal sensitivity curve; normalizing the tonal sensitivity curve for creating a decibel curve; selecting a frequency range of the tones by using the tonal sensitivity curve; and spacing the sequence of tones along a critical band scale.

摘要翻译： 用于增加音频感知响度的方法，系统和计算机可读介质包括移动第一音频信号的至少一个频率以产生第二音频信号，以便增加音频感知响度。 第二音频信号的功率电平不大于第一音频信号的功率电平。 该方法还包括基于心理声学和听力数据产生高音频感知响度音警报序列。 它还包括获取听众的阈值音频配置文件; 将听众的音频配置文件添加到响度灵敏度曲线中，以产生听众的音调敏感度曲线; 从收听者的音调灵敏度曲线确定关键乐队音调所需的dB缩放; 归一化用于创建分贝曲线的色调敏感度曲线; 通过使用色调敏感度曲线选择色调的频率范围; 并沿着临界​​频带尺度间隔音调序列。

公开(公告)号：US20050278165A1

公开(公告)日：2005-12-15

申请号：US10400845

申请日：2003-03-27

申请人： Marc Boillot ,  Dennis Anson ,  Audley Patterson

发明人： Marc Boillot ,  Dennis Anson ,  Audley Patterson

IPC分类号： G10K15/02 ,  G10K15/04 ,  G10L19/00 ,  G10L21/02 ,  H04J20060101 ,  H04R25/00

CPC分类号： G10K15/04 ,  G10K15/02

摘要： A method, system and computer readable medium for increasing the audio perceptual loudness includes shifting at least one frequency of a first audio signal to create a second audio signal so as to increase the audio perceptual loudness. The power level of the second audio signal is not more than a power level of the first audio signal. The method also includes generating high-audio perceptual loudness tone alert sequences based on psychoacoustic and audiometric data. It further includes acquiring a listener's threshold audio profile; adding the listener's audio profile to the loudness sensitivity curve for producing the listener's tonal sensitivity curve; determining a required dB scaling for critical band tones from the listener's tonal sensitivity curve; normalizing the tonal sensitivity curve for creating a decibel curve; selecting a frequency range of the tones by using the tonal sensitivity curve; and spacing the sequence of tones along a critical band scale.

摘要翻译： 用于增加音频感知响度的方法，系统和计算机可读介质包括移动第一音频信号的至少一个频率以产生第二音频信号，以便增加音频感知响度。 第二音频信号的功率电平不大于第一音频信号的功率电平。 该方法还包括基于心理声学和听力数据产生高音频感知响度音警报序列。 它还包括获取听众的阈值音频配置文件; 将听众的音频配置文件添加到响度灵敏度曲线中，以产生听众的音调敏感度曲线; 从收听者的音调灵敏度曲线确定关键乐队音调所需的dB缩放; 归一化用于创建分贝曲线的色调敏感度曲线; 通过使用色调敏感度曲线选择色调的频率范围; 并沿着临界​​频带尺度间隔音调序列。

公开(公告)号：US20060130889A1

公开(公告)日：2006-06-22

申请号：US11020534

申请日：2004-12-22

申请人： Zili Li ,  Dennis Anson

发明人： Zili Li ,  Dennis Anson

IPC分类号： H01L25/00

CPC分类号： H01L31/02167 ,  H01L31/048 ,  Y02E10/50

摘要： A solar panel mounting arrangement, and electronic device, and a wireless device, includes a solar panel (204); and a wavelength selectively reflective optical film (202) being disposed in front of the solar panel for the optical film to substantially reflect a pre-selected band (304) of solar irradiation frequencies (302) in the visible light range and incident on a front surface of the optical film (202) while allowing solar irradiation frequencies (302) outside of the pre-selected band (304) to substantially pass through the optical film (202) and irradiate the solar panel (204). The optical film (202) can include at least one of an iconic pattern, a company logo, and a photo, that is visible from the front of the optical film (202). The optical film (202) can include holographic film. The optical film can include a multi-layer film.

摘要翻译： 太阳能电池板安装装置，电子设备和无线装置包括太阳能电池板（204）; 以及配置在所述光学薄膜太阳能面板前方的波长选择性反射型光学膜（202），以基本上反射在所述可见光范围内的太阳能照射频率（302）的预选频带（304） 同时允许在预选频带（304）外的太阳辐射频率（302）基本上通过光学膜（202）并照射太阳能面板（204）的光学膜（202）的表面。 光学膜（202）可以包括从光学膜（202）的前部可见的标志图案，公司标志和照片中的至少一个。 光学膜（202）可以包括全息膜。 光学膜可以包括多层膜。

公开(公告)号：US20050260963A1

公开(公告)日：2005-11-24

申请号：US10849637

申请日：2004-05-19

申请人： Lorenzo Ponce De Leon ,  Abdel Al Qatshan ,  Dennis Anson ,  John Ballen ,  David Graham ,  Thomas Harrington

发明人： Lorenzo Ponce De Leon ,  Abdel Al Qatshan ,  Dennis Anson ,  John Ballen ,  David Graham ,  Thomas Harrington

IPC分类号： H04B17/00

CPC分类号： H04B17/20 ,  H04B17/0085 ,  H04B17/21 ,  H04B17/23 ,  H04B17/24

摘要： A radio receiver self test system (10) that can test a plurality of bands in duplex cellular phones and other duplex communication devices can be constructed so that it operates during idle time slots. The system can be configured to test the performance of the radio receiver at all ranges of signal levels and in all channels. The system can include a receiver (14) and a transmitter (12) coupled to an antenna (28) and an antenna/noise switch (16). The switch can have as an input, a noise source (18) such as a broadband or thermal noise source. A baseband upconverter/downconverter module (24) can include a processor that provides control signals (27 and 26) for controlling the level of the noise source and for controlling the switch. The system can further include linear amplifier (20) on a receive path and a power amplifier (22) on the transmit path.

摘要翻译： 可以构造能够在双工蜂窝电话和其他双工通信设备中测试多个频带的无线电接收机自测系统（10），使得其在空闲时隙期间运行。 该系统可以配置为在所有信号级别和所有通道的范围内测试无线电接收机的性能。 该系统可以包括接收器（14）和耦合到天线（28）和天线/噪声开关（16）的发射器（12）。 开关可以具有作为输入的噪声源（18），例如宽带或热噪声源。 基带上变频器/下变频器模块（24）可以包括提供用于控制噪声源的电平并用于控制开关的控制信号（27和26）的处理器。 该系统还可以包括在接收路径上的线性放大器（20）和发射路径上的功率放大器（22）。