-
公开(公告)号：US20050047618A1
公开(公告)日：2005-03-03
申请号：US10773568
申请日：2004-02-05
申请人： Stephen Davis , Martin Walsh , David Berners
发明人： Stephen Davis , Martin Walsh , David Berners
CPC分类号： H04R5/04 , H04S1/002 , H04S2420/01
摘要： A system and method are described for rendering a left rear surround input signal at a left rear virtual speaker location and rendering a right rear surround input signal at a right rear virtual speaker location. The method includes phase shifting the left rear surround input signal by a first phase shift. The right rear surround input signal is phase shifted by a second phase shift. The phase shifted left rear surround input signal is phase shifted using an HRTF selected to render the left rear surround input signal at the left rear virtual speaker location. The phase shifted right rear surround input signal is transformed using an HRTF selected to render the right rear surround input signal at the right rear virtual speaker location.
摘要翻译： 描述了用于在左后虚拟扬声器位置渲染左后环绕输入信号并在右后虚拟扬声器位置呈现右后环绕输入信号的系统和方法。 该方法包括通过第一相移将左后环绕输入信号相移。 右后环绕输入信号被相移第二相移。 相移的左后环绕输入信号使用选择的HRTF进行相移，以在左后虚拟扬声器位置呈现左后环绕输入信号。 相移的右后环绕输入信号使用选择的HRTF进行变换，以在右后虚拟扬声器位置呈现右后环绕输入信号。
-
公开(公告)号：US20060210087A1
公开(公告)日：2006-09-21
申请号：US11439931
申请日：2006-05-23
申请人： Stephen Davis , Martin Walsh , David Berners
发明人： Stephen Davis , Martin Walsh , David Berners
CPC分类号： H04R5/04 , H04S1/002 , H04S2420/01
摘要： A system and method are described for rendering a left rear surround input signal at a left rear virtual speaker location and rendering a right rear surround input signal at a right rear virtual speaker location. The method includes phase shifting the left rear surround input signal by a first phase shift. The right rear surround input signal is phase shifted by a second phase shift. The phase shifted left rear surround input signal is phase shifted using an HRTF selected to render the left rear surround input signal at the left rear virtual speaker location. The phase shifted right rear surround input signal is transformed using an HRTF selected to render the right rear surround input signal at the right rear virtual speaker location.
摘要翻译： 描述了用于在左后虚拟扬声器位置渲染左后环绕输入信号并在右后虚拟扬声器位置渲染右后环绕输入信号的系统和方法。 该方法包括通过第一相移将左后环绕输入信号相移。 右后环绕输入信号被相移第二相移。 相移的左后环绕输入信号使用选择的HRTF进行相移，以在左后虚拟扬声器位置呈现左后环绕输入信号。 相移的右后环绕输入信号使用选择的HRTF进行变换，以在右后虚拟扬声器位置呈现右后环绕输入信号。
-
公开(公告)号：US06175631B1
公开(公告)日：2001-01-16
申请号：US09350967
申请日：1999-07-09
申请人： Stephen A. Davis , Martin Walsh , David Berners
发明人： Stephen A. Davis , Martin Walsh , David Berners
IPC分类号： H04R500
CPC分类号： H04R5/04 , H04S1/002 , H04S2420/01
摘要： A system and method are described for rendering a left rear surround input signal at a left rear virtual speaker location and rendering a right rear surround input signal at a right rear virtual speaker location. The method includes phase shifting the left rear surround input signal by a first phase shift. The right rear surround input signal is phase shifted by a second phase shift. The phase shifted left rear surround input signal is phase shifted using an HRTF selected to render the left rear surround input signal at the left rear virtual speaker location. The phase shifted right rear surround input signal is transformed using an HRTF selected to render the right rear surround input signal at the right rear virtual speaker location.
摘要翻译： 描述了用于在左后虚拟扬声器位置渲染左后环绕输入信号并在右后虚拟扬声器位置渲染右后环绕输入信号的系统和方法。 该方法包括通过第一相移将左后环绕输入信号相移。 右后环绕输入信号被相移第二相移。 相移的左后环绕输入信号使用选择的HRTF进行相移，以在左后虚拟扬声器位置呈现左后环绕输入信号。 相移的右后环绕输入信号使用选择的HRTF进行变换，以在右后虚拟扬声器位置呈现右后环绕输入信号。
-
公开(公告)号：US07177431B2
公开(公告)日：2007-02-13
申请号：US11439931
申请日：2006-05-23
申请人： Stephen A. Davis , Martin Walsh , David Berners
发明人： Stephen A. Davis , Martin Walsh , David Berners
CPC分类号： H04R5/04 , H04S1/002 , H04S2420/01
摘要： A system and method are described for rendering a left rear surround input signal at a left rear virtual speaker location and rendering a right rear surround input signal at a right rear virtual speaker location. The method includes phase shifting the left rear surround input signal by a first phase shift. The right rear surround input signal is phase shifted by a second phase shift. The phase shifted left rear surround input signal is phase shifted using an HRTF selected to render the left rear surround input signal at the left rear virtual speaker location. The phase shifted right rear surround input signal is transformed using an HRTF selected to render the right rear surround input signal at the right rear virtual speaker location.
摘要翻译： 描述了用于在左后虚拟扬声器位置渲染左后环绕输入信号并在右后虚拟扬声器位置渲染右后环绕输入信号的系统和方法。 该方法包括通过第一相移将左后环绕输入信号相移。 右后环绕输入信号被相移第二相移。 相移的左后环绕输入信号使用选择的HRTF进行相移，以在左后虚拟扬声器位置呈现左后环绕输入信号。 相移的右后环绕输入信号使用选择的HRTF进行变换，以在右后虚拟扬声器位置呈现右后环绕输入信号。
-
公开(公告)号：US06714652B1
公开(公告)日：2004-03-30
申请号：US09679126
申请日：2000-10-03
申请人： Stephen A. Davis , Martin Walsh , David Berners
发明人： Stephen A. Davis , Martin Walsh , David Berners
IPC分类号： H04R500
CPC分类号： H04R5/04 , H04S1/002 , H04S2420/01
摘要： A system and method are described for rendering a left rear surround input signal at a left rear virtual speaker location and rendering a right rear surround input signal at a right rear virtual speaker location. The method includes phase shifting the left rear surround input signal by a first phase shift. The right rear surround input signal is phase shifted by a second phase shift. The phase shifted left rear surround input signal is phase shifted using an HRTF selected to render the left rear surround input signal at the left rear virtual speaker location. The phase shifted right rear surround input signal is transformed using an HRTF selected to render the right rear surround input signal at the right rear virtual speaker location.
摘要翻译： 描述了用于在左后虚拟扬声器位置渲染左后环绕输入信号并在右后虚拟扬声器位置渲染右后环绕输入信号的系统和方法。 该方法包括通过第一相移将左后环绕输入信号相移。 右后环绕输入信号被相移第二相移。 相移的左后环绕输入信号使用选择的HRTF进行相移，以在左后虚拟扬声器位置呈现左后环绕输入信号。 相移的右后环绕输入信号使用选择的HRTF进行变换，以在右后虚拟扬声器位置呈现右后环绕输入信号。
-
公开(公告)号：US20110251704A1
公开(公告)日：2011-10-13
申请号：US13084298
申请日：2011-04-11
申请人： Martin Walsh , Edward Stein , Jean-Marc Jot , James D. Johnston
发明人： Martin Walsh , Edward Stein , Jean-Marc Jot , James D. Johnston
IPC分类号： G06F17/00
CPC分类号： H04S7/307 , G10L21/0232 , G10L21/0364 , H04R3/04 , H04S7/301
摘要： The present invention counterbalances background noise by applying dynamic equalization. A psychoacoustic model representing the perception of masking effects of background noise relative to a desired foreground soundtrack is used to accurately counterbalance background noise. A microphone samples what the listener is hearing and separates the desired soundtrack from the interfering noise. The signal and noise components are analyzed from a psychoacoustic perspective and the soundtrack is equalized such that the frequencies that were originally masked are unmasked. Subsequently, the listener may hear the soundtrack over the noise. Using this process the EQ can continuously adapt to the background noise level without any interaction from the listener and only when required. When the background noise subsides, the EQ adapts back to its original level and the user does not experience unnecessarily high loudness levels.
摘要翻译： 本发明通过应用动态均衡来抵消背景噪声。 使用表示背景噪声相对于期望的前景音轨的掩蔽效应的感知的心理声学模型来精确地抵消背景噪声。 麦克风采样听众听到的内容，并将所需的音轨与干扰噪声分开。 信号和噪声分量从心理声学的角度进行分析，并且音轨被均衡，使得最初被屏蔽的频率未被屏蔽。 随后，听众可能会听到声音的声音。 使用这个过程，EQ可以连续适应背景噪声水平，而不需要听众的任何交互，只有在需要的时候。 当背景噪声消失时，EQ适应于其原始水平，并且用户不会遇到不必要的高响度水平。
-
7.发明申请Method and apparatus for inducing substrate transport faults in image forming machines 审中-公开用于诱导图像形成机器中的基板输送故障的方法和装置公开(公告)号：US20060263103A1
公开(公告)日：2006-11-23
申请号：US11134963
申请日：2005-05-23
申请人： Douglas Bisset , Martin Walsh , Annmarie Brinsley
发明人： Douglas Bisset , Martin Walsh , Annmarie Brinsley
IPC分类号： G03G15/00
CPC分类号： B65H7/00 , B65H2511/52 , B65H2551/10 , B65H2551/20 , B65H2601/11 , G03G15/502 , G03G15/65 , G03G2215/00548 , B65H2220/01 , B65H2220/03
摘要： A method of inducing a substrate transport fault in an image forming apparatus having a substrate transport assembly includes prompting a user to provide one or more substrate transport fault conditions, starting an image forming job, and inducing a substrate transport fault during the image forming job in accordance with the one or more fault conditions. An image forming machine is described having a substrate transport assembly for moving substrate sheets through the image forming apparatus for forming images thereon, a User Interface for prompting a user to provide one or more substrate transport fault conditions, and a controller for inducing a substrate transport fault in the image forming apparatus in accordance with the one or more substrate transport fault conditions.
摘要翻译： 在具有基板输送组件的图像形成装置中引起基板输送故障的方法包括促使用户提供一个或多个基板输送故障状况，启动图像形成作业以及在图像形成作业期间引起基板输送故障 符合一个或多个故障条件。 描述了一种图像形成机，其具有用于通过用于在其上形成图像的图像形成装置移动基板的基板输送组件，用于提示用户提供一个或多个基板输送故障条件的用户界面，以及用于引导基板输送的控制器 根据一个或多个基板传输故障条件，图像形成装置中的故障。
-
公开(公告)号：US5888040A
公开(公告)日：1999-03-30
申请号：US925978
申请日：1997-09-09
申请人： Martin Walsh , Brian Adkins
发明人： Martin Walsh , Brian Adkins
IPC分类号： B60P7/08
CPC分类号： B60P7/08 , B60P7/0815
摘要： An improved cargo restraint attachment assembly for use with a platform trailer includes a body having an interior side and an exterior side opposite thereto. A first section is adjacent to the interior side and configured to attach the body to a loading deck of the platform trailer so that the body extends outwardly from and along at least a portion of a longitudinal edge of the loading deck. A second section is configured to selectively secure the cargo restraint device at a desired position with respect to the longitudinal edge. The assembly may secure at least one cargo restraint device at an angle with respect to a horizontal plane to minimize bending moment on the cargo restraint device from force applied thereto by engagement with a load on a loading deck of the platform trailer.
摘要翻译： 与平台拖车一起使用的改进的货物约束装置组件包括具有与其相对的内侧和外侧的主体。 第一部分邻近内侧并且构造成将主体附接到平台拖车的装载甲板，使得主体从装载甲板的纵向边缘的至少一部分向外延伸。 第二部分构造成选择性地将货物约束装置相对于纵向边缘固定在期望的位置。 组件可以相对于水平面以一定角度固定至少一个货物约束装置，以通过与平台拖车的装载甲板上的负载接合来最小化货物约束装置上的弯矩，以防止施加到其上的力。
-
公开(公告)号：US08879750B2
公开(公告)日：2014-11-04
申请号：US12901330
申请日：2010-10-08
申请人： Martin Walsh , Edward Stein , Jean-Marc Jot
发明人： Martin Walsh , Edward Stein , Jean-Marc Jot
摘要： There are provided methods and an apparatus for conditioning an audio signal. According to one aspect of the present invention there is included a method for conditioning an audio signal having the steps of: receiving at least one audio signal, each audio signal having at least one channel, each channel being segmented into a plurality of frames over a series of time; calculating at least one measure of dynamic excursion of the audio signal for a plurality of successive segments of time; filtering the audio signal into a plurality of subbands, each frame being represented by at least one subband; deriving a dynamic gain factor from the successive segments of time; analyzing at least one subband of the frame to determine if a transient exists in the frame; and applying the dynamic gain factor to each frame having a transient.
摘要翻译： 提供了用于调节音频信号的方法和装置。 根据本发明的一个方面，包括一种用于调节音频信号的方法，该方法具有以下步骤：接收至少一个音频信号，每个音频信号具有至少一个信道，每个信道被分割成多个帧 一系列时间; 计算多个连续的时间段的音频信号的动态偏移的至少一个度量; 将音频信号过滤成多个子带，每个帧由至少一个子带表示; 从连续的时间段导出动态增益因子; 分析帧的至少一个子带以确定帧中是否存在瞬态; 以及将动态增益因子应用于具有瞬态的每个帧。
-
公开(公告)号：US20090092259A1
公开(公告)日：2009-04-09
申请号：US12246491
申请日：2008-10-06
IPC分类号： H04R5/00
CPC分类号： H04S3/02 , G10L19/008
摘要： A two-channel phase-amplitude stereo encoding and decoding scheme enabling flexible and spatially accurate interactive 3-D audio reproduction via standard audio-only two-channel transmission. The encoding scheme allows associating a 2-D or 3-D positional localization to each of a plurality of sound sources by use of frequency independent inter-channel phase and amplitude differences. The decoder is based on frequency-domain spatial analysis of 2-D or 3-D directional cues in a two-channel stereo signal and re-synthesis of these cues using any preferred spatialization technique, thereby allowing faithful reproduction of positional audio cues and reverberation or ambient cues over arbitrary multi-channel loudspeaker reproduction formats or over headphones, while preserving source separation despite the intermediate encoding over only two audio channels.
摘要翻译： 双通道相位立体声编码和解码方案，通过标准的仅音频双通道传输实现灵活和空间准确的交互式3-D音频再现。 编码方案允许通过使用频率无关的信道间相位和幅度差来将多维声源中的每一个与二维或三维位置定位相关联。 解码器基于双声道立体声信号中的2-D或3-D方向提示的频域空间分析，并且使用任何优选的空间化技术重新合成这些线索，从而允许忠实地再现位置音频线索和混响 或环境提示超过任意多声道扬声器再现格式或通过耳机，同时保留源分离，尽管中间编码只有两个音频通道。
-
-
-
-
-
-
-
-
-
搜索结果
31 条记录 (耗时 0.022 秒)
