专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09235259B2 Method for detecting audio ticks in a noisy environment 有权
标题翻译：在嘈杂环境中检测音频蜱的方法
公开(公告)号：US09235259B2
公开(公告)日：2016-01-12
申请号：US13512139
申请日：2010-11-26
申请人： Mark van Staalduinen , Victor Bastiaan Klos , Peter Jan Otto Doets
发明人： Mark van Staalduinen , Victor Bastiaan Klos , Peter Jan Otto Doets
IPC分类号： H04R29/00 , G06F3/00 , G06F1/16 , G06F3/01 , G10L25/48
CPC分类号： G06F3/002 , G06F1/1626 , G06F3/017 , G06F2200/1636 , G10L25/48
摘要： A method for detecting, in an audio signal including a stream of audio samples (y(n), (y′(n)), ticks in a noisy environment, comprises the steps of applying the signal to a coarse tick detection processor arranged to decide whether it is likely that the signal includes a tick and, only then, enabling a fine tick detection processor to decide, by more thorough processing the audio signal, whether the audio signal represents an audio tick. The coarse processing step preferably includes buffering audio samples (y(n), (y′(n)), determining the maximum and minimum values of each sample, forming their local range, delaying the local range with one or more samples and comparing the difference between the actual local range and the delayed local range with a threshold value (Tc), and, if the difference exceeds the threshold value, outputting a trigger (nc) for enabling the fine detection processor The fine processing step preferably includes buffering audio samples (y(n), (y′(n)), computing, for each buffer content (Bp(n,m)), a Fast Fourier Transformed buffer content (Ec(ω,m)), determining the difference (Fc(ω,m)) between the resulting frequency components, comparing the difference (Fc(ω,m)) to the content of a previously trained fingerprint set (F*(ω,m)) and calculating a correlation coefficient (p(Fc,F*)) between them, comparing the correlation coefficient to a threshold value (TP) and, if the correlation coefficient exceeds the threshold value, outputting a signal indication the presence of a tick in the audio signal.
摘要翻译：一种用于在包括音频样本流（y（n），（y'（n））的音频信号中检测噪声环境中的时钟的方法，包括以下步骤：将信号应用于布置成决定信号是否可能包含一个刻度，只有这样，才能使精细刻度检测处理器通过更全面地处理音频信号来决定音频信号是否表示音频刻度，粗略处理步骤优选地包括缓冲音频样本（y（n），（y'（n）），确定每个样本的最大值和最小值，形成其局部范围，用一个或多个样本延迟局部范围，并将实际局部范围与具有阈值（Tc）的延迟本地范围，并且如果差超过阈值，则输出用于启用精细检测处理器的触发（nc）。精细处理步骤优选地包括缓冲音频样本（y（n），（y '（n）），计算对于每个缓冲器内容（Bp（n，m）），快速傅里叶变换缓冲器内容（Ec（ω，m）），确定所得到的频率分量之间的差（Fc（ω，m）），（Fc（ω，m））与先前训练的指纹集（F *（ω，m））的内容相关并计算它们之间的相关系数（p（Fc，F *）），将相关系数与阈值值（TP），并且如果相关系数超过阈值，则输出在音频信号中存在刻度的信号。

2. 发明申请

US20120288103A1 METHOD FOR DETECTING AUDIO TICKS IN A NOISY ENVIRONMENT 有权
标题翻译：用于在噪声环境中检测音频音调的方法
公开(公告)号：US20120288103A1
公开(公告)日：2012-11-15
申请号：US13512139
申请日：2010-11-26
申请人： Mark van Staalduinen , Victor Bastiaan Klos , Peter Jan Otto Doets
发明人： Mark van Staalduinen , Victor Bastiaan Klos , Peter Jan Otto Doets
IPC分类号： H04R29/00
CPC分类号： G06F3/002 , G06F1/1626 , G06F3/017 , G06F2200/1636 , G10L25/48
摘要： A method for detecting, in an audio signal including a stream of audio samples (y(n), (y′(n)), ticks in a noisy environment, comprises the steps of applying the signal to a coarse tick detection processor arranged to decide whether it is likely that the signal includes a tick and, only then, enabling a fine tick detection processor to decide, by more thorough processing the audio signal, whether the audio signal represents an audio tick. The coarse processing step preferably includes buffering audio samples (y(n), (y′(n)), determining the maximum and minimum values of each sample, forming their local range, delaying the local range with one or more samples and comparing the difference between the actual local range and the delayed local range with a threshold value (Tc), and, if the difference exceeds the threshold value, outputting a trigger (nc) for enabling the fine detection processor The fine processing step preferably includes buffering audio samples (y(n), (y′(n)), computing, for each buffer content (Bp(n,m)), a Fast Fourier Transformed buffer content (Ec(ω,m)), determining the difference (Fc(ω,m)) between the resulting frequency components, comparing the difference (Fc(ω,m)) to the content of a previously trained fingerprint set (F*(ω,m)) and calculating a correlation coefficient (p(Fc,F*)) between them, comparing the correlation coefficient to a threshold value (Tp) and, if the correlation coefficient exceeds the threshold value, outputting a signal indication the presence of a tick in the audio signal.
摘要翻译：一种用于在包括音频样本流（y（n），（y'（n））的音频信号中检测噪声环境中的时钟的方法，包括以下步骤：将信号应用于布置成决定信号是否可能包含一个刻度，只有这样，才能使精细刻度检测处理器通过更全面地处理音频信号来决定音频信号是否表示音频刻度，粗略处理步骤优选地包括缓冲音频样本（y（n），（y'（n）），确定每个样本的最大值和最小值，形成其局部范围，用一个或多个样本延迟局部范围，并将实际局部范围与具有阈值（Tc）的延迟本地范围，并且如果差超过阈值，则输出用于启用精细检测处理器的触发（nc）。精细处理步骤优选地包括缓冲音频样本（y（n），（y '（n）），计算对于每个缓冲器内容（Bp（n，m）），快速傅里叶变换缓冲器内容（Ec（ω，m）），确定所得到的频率分量之间的差（Fc（ω，m）），（Fc（ω，m））与先前训练的指纹集（F *（ω，m））的内容相关并计算它们之间的相关系数（p（Fc，F *）），将相关系数与阈值值（Tp），并且如果相关系数超过阈值，则输出在音频信号中存在刻度的信号。

3. 发明授权

US09137630B2 Proxy servers in device identification systems 有权
标题翻译：设备识别系统中的代理服务器
公开(公告)号：US09137630B2
公开(公告)日：2015-09-15
申请号：US13321865
申请日：2010-05-21
申请人： Mattijs Oskar van Deventer , Victor Bastiaan Klos , Jeroen Laarakkers
发明人： Mattijs Oskar van Deventer , Victor Bastiaan Klos , Jeroen Laarakkers
IPC分类号： G06F15/173 , H04W4/02 , H04W4/20 , H04L29/08
CPC分类号： H04W4/02 , H04L67/18 , H04L67/327 , H04W4/20
摘要： A system (20) is designed for identifying devices (1, 2, . . . ) which are arranged for detecting a sensory identifier and transmitting request messages comprising representations of the detected sensory identifier. The system comprises at least one correlation relation server (e.g. 5C) for correlating representations received from the devices (1, 2) so as to match two or more of those devices, preferably when the devices (1, 2) are in each other's proximity. The system further comprises at least one proxy server (e.g. 8X) for routing a request message from a device (1, 2) to at least one correlation server (e.g. 5C), the routing being dependent on said representations or other information contained in the request messages.
摘要翻译：系统（20）被设计用于识别被布置用于检测感官标识符并且发送包括检测到的感觉标识符的表示的请求消息的设备（1,2）。该系统包括至少一个相关关系服务器（例如5C），用于将从设备（1,2）接收的表示相关联，以便匹配这些设备中的两个或更多个设备，优选地当设备（1,2）处于彼此的接近。该系统还包括用于将请求消息从设备（1,2）路由到至少一个相关服务器（例如5C）的至少一个代理服务器（例如8X），所述路由依赖于所述表示或其中包含的其他信息请求消息。

4. 发明授权

US09076422B2 Generating a stream comprising synchronized content 有权
标题翻译：生成包含同步内容的流
公开(公告)号：US09076422B2
公开(公告)日：2015-07-07
申请号：US13619357
申请日：2012-09-14
申请人： Hans Maarten Stokking , Omar Aziz Niamut , Mattijs Oskar Van Deventer , Fabian Arthur Walraven , Victor Bastiaan Klos , John Gerard Beerends
发明人： Hans Maarten Stokking , Omar Aziz Niamut , Mattijs Oskar Van Deventer , Fabian Arthur Walraven , Victor Bastiaan Klos , John Gerard Beerends
IPC分类号： G10H1/36 , G11B27/034 , G11B27/10 , H04N7/173 , H04N21/2365 , H04N21/2368 , H04N21/242 , H04N21/422 , H04N21/4223 , H04N21/434 , H04N21/478 , H04N21/61
CPC分类号： H04N21/2365 , G10H1/0058 , G10H1/361 , G10H1/365 , G10H1/368 , G10H2220/011 , G10H2220/145 , G10H2240/175 , G10H2240/295 , G10H2240/305 , G10H2240/325 , G10H2250/041 , G11B27/034 , G11B27/10 , H04N7/15 , H04N7/152 , H04N7/17318 , H04N19/40 , H04N19/46 , H04N21/2368 , H04N21/242 , H04N21/2665 , H04N21/42203 , H04N21/4223 , H04N21/4341 , H04N21/4347 , H04N21/4622 , H04N21/478 , H04N21/6125 , H04N21/6175 , H04N21/64322 , H04N21/8547
摘要： A method of generating a stream comprising synchronized interactive content is described. The method comprises the steps of: transmitting a first stream from a studio to a terminal or a terminal system of a first user and to a buffer; transmitting in response to the first stream a second stream to a mixer connected to the buffer, the second stream comprising content generated in reaction to the content of the first stream; providing the mixer with a temporal relation between the packets in the first and second stream; generating a first output stream comprising a substantially synchronized content by mixing packets in second stream with packets of the buffered first stream on the basis of the temporal relation.
摘要翻译：描述了生成包括同步交互内容的流的方法。该方法包括以下步骤：将第一流从演播室发送到第一用户的终端或终端系统，并传送到缓冲器; 响应于所述第一流将第二流传输到连接到所述缓冲器的混合器，所述第二流包括响应于所述第一流的内容而产生的内容; 向所述混合器提供所述第一和第二流中的分组之间的时间关系; 基于时间关系，通过将第二流中的分组与缓冲的第一流的分组混合来生成包括基本上同步的内容的第一输出流。

5. 发明授权

US08527765B2 Shared secret verification method and system 有权
标题翻译：共享秘密验证方法和系统
公开(公告)号：US08527765B2
公开(公告)日：2013-09-03
申请号：US12992377
申请日：2009-05-14
申请人： Peter Joannes Mathias Veugen , Mattijs Oskar van Deventer , Victor Bastiaan Klos
发明人： Peter Joannes Mathias Veugen , Mattijs Oskar van Deventer , Victor Bastiaan Klos
IPC分类号： H04L9/32 , H04L9/08
CPC分类号： H04L9/3271 , H04L9/3236
摘要： Method for shared secret verification in secure data exchange, in which at least two parties, indicated as Alice and Bob, each have a secret and seek to determine whether they share the same secret or not without disclosing the secret itself to each other or any third party. Alice picks a random number RA, encrypts it using Bob's public key, adds the value of her secret, and sends the result K to Bob. Bob receives K, subtracts his secret, and decrypts that using his private key, generating L. Bob performs a one-way function on L and sends the result M to Alice. Alice takes her original RA, performs the same function and verifies whether the result equals the received M. Alice sends her original RA to Bob. Bob receives the RA and verifies whether it equals L, allowing Bob to determine if Alice shares the same secret.
摘要翻译：在安全数据交换中进行共享秘密验证的方法，其中至少两方（Alice和Bob）表示为秘密，并且设法确定它们是否共享相同的秘密，而不会将秘密本身泄露给彼此或任何第三方派对。爱丽丝选择一个随机数RA，使用Bob的公开密钥对其进行加密，增加其秘密的值，并将结果K发送给Bob。 Bob收到K，减去他的秘密，并使用他的私钥解密，生成L. Bob在L上执行单向函数，并将结果M发送到Alice。爱丽丝拿她的原始RA，执行相同的功能，并验证结果是否等于收到的M.爱丽丝发送她的原始RA给鲍勃。 Bob接收RA并验证其是否等于L，允许Bob确定Alice是否共享相同的秘密。

6. 发明申请

US20120244810A1 IDENTIFICATION OF PROXIMATE DEVICES 有权
标题翻译：鉴别设备
公开(公告)号：US20120244810A1
公开(公告)日：2012-09-27
申请号：US13502195
申请日：2010-10-15
申请人： Victor Bastiaan Klos , Mattijs Oskar van Deventer , Jeroen Laarakkers
发明人： Victor Bastiaan Klos , Mattijs Oskar van Deventer , Jeroen Laarakkers
IPC分类号： H04B7/26 , H04W24/00
CPC分类号： H04L63/0869 , H04L63/0492 , H04M1/7253 , H04W12/06
摘要： A method of identifying proximate client devices (1, 2) comprises the steps of: providing a sensory identifier, the first device (1) detecting the sensory identifier and sending a first request message (RQ1) comprising a first representation of the sensory identifier to a matching unit which is preferably part of a correlation server (5), the second device (2) detecting the sensory identifier and sending a second request message (RQ2) comprising a second representation of the sensory identifier to the matching unit, and the matching unit comparing the first representation and the second representation and sending an acknowledgement message (AC1, AC2) to each of the first device (1) and the second device (2) if a match is made. Each request message (RQ1, RQ2) contains a pointer to at least one property of the respective device (1, 2). In addition, the matching unit applies matching rules relating to the properties to limit the number of possible matches.
摘要翻译：识别接近客户端设备（1,2）的方法包括以下步骤：提供感觉标识符，第一设备（1）检测感官标识符并发送包括感觉标识符的第一表示的第一请求消息（RQ1）到优选地是相关服务器（5）的一部分的匹配单元，所述第二设备（2）检测所述感觉标识符并且向所述匹配单元发送包括所述感觉标识符的第二表示的第二请求消息（RQ2），并且匹配将所述第一表示和所述第二表示进行比较，并且如果进行匹配，则向所述第一设备（1）和所述第二设备（2）中的每一个发送确认消息（AC1，AC2）。每个请求消息（RQ1，RQ2）包含指向相应设备（1,2）的至少一个属性的指针。此外，匹配单元应用与属性相关的匹配规则来限制可能匹配的数量。

7. 发明申请

US20100210287A1 IDENTIFICATION OF PROXIMATE MOBILE DEVICES 有权
标题翻译：鉴别移植手段
公开(公告)号：US20100210287A1
公开(公告)日：2010-08-19
申请号：US12669835
申请日：2008-07-21
申请人： Ferdinand Wouter De Vries , Mattijs Oskar van Deventer , Victor Bastiaan Klos , Edsger Jan Jager
发明人： Ferdinand Wouter De Vries , Mattijs Oskar van Deventer , Victor Bastiaan Klos , Edsger Jan Jager
IPC分类号： H04W64/00
CPC分类号： H04M1/7253 , H04L63/0492 , H04L63/0869 , H04M1/274516 , H04M1/2755
摘要： A method of identifying proximate mobile devices, the method comprising the steps of: providing a sensory identifier (ID), a first mobile device (1) detecting the sensory identifier (ID), a second mobile device (2) detecting the sensory identifier (ID), the first mobile device (1) sending a request message associated with the sensory identifier (ID) to the second mobile device (2), and the second mobile device (2) sending an acknowledgement message to the first mobile device (1) so as to establish mutual identification. The sensory identifier (ID) may comprise a visual identifier, such as a bar code, and/or an audio identifier, such as a sound signal. An audio identifier may be produced by tapping the mobile devices together.
摘要翻译：一种识别邻近移动设备的方法，所述方法包括以下步骤：提供感觉标识符（ID），检测感觉标识符（ID）的第一移动设备（1），检测感觉标识符（2）的第二移动设备（2） ID），所述第一移动设备（1）向所述第二移动设备（2）发送与所述感觉标识符（ID）相关联的请求消息，所述第二移动设备（2）向所述第一移动设备（1）发送确认消息），以建立相互认证。感觉标识符（ID）可以包括视觉标识符，诸如条形码，和/或诸如声音信号的音频标识符。可以通过将移动设备点击在一起来产生音频标识符。

8. 发明授权

US09912661B2 Identification of proximate devices 有权
公开(公告)号：US09912661B2
公开(公告)日：2018-03-06
申请号：US13502195
申请日：2010-10-15
申请人： Victor Bastiaan Klos , Mattijs Oskar van Deventer , Jeroen Laarakkers
发明人： Victor Bastiaan Klos , Mattijs Oskar van Deventer , Jeroen Laarakkers
IPC分类号： H04B7/00 , H04L29/06 , H04W12/06 , H04M1/725
CPC分类号： H04L63/0869 , H04L63/0492 , H04M1/7253 , H04W12/06
摘要： A method of identifying proximate client devices (1, 2) comprises the steps of: providing a sensory identifier, the first device (1) detecting the sensory identifier and sending a first request message (RQ1) comprising a first representation of the sensory identifier to a matching unit which is preferably part of a correlation server (5), the second device (2) detecting the sensory identifier and sending a second request message (RQ2) comprising a second representation of the sensory identifier to the matching unit, and the matching unit comparing the first representation and the second representation and sending an acknowledgement message (AC1, AC2) to each of the first device (1) and the second device (2) if a match is made. Each request message (RQ1, RQ2) contains a pointer to at least one property of the respective device (1, 2). In addition, the matching unit applies matching rules relating to the properties to limit the number of possible matches.

9. 发明授权

US08224354B2 Identification of proximate mobile devices 有权
标题翻译：识别邻近移动设备
公开(公告)号：US08224354B2
公开(公告)日：2012-07-17
申请号：US12669835
申请日：2008-07-21
申请人： Ferdinand Wouter De Vries , Mattijs Oskar van Deventer , Victor Bastiaan Klos , Edsger Jan Jager
发明人： Ferdinand Wouter De Vries , Mattijs Oskar van Deventer , Victor Bastiaan Klos , Edsger Jan Jager
IPC分类号： H04W4/00
CPC分类号： H04M1/7253 , H04L63/0492 , H04L63/0869 , H04M1/274516 , H04M1/2755
摘要： A method of identifying proximate mobile devices, the method comprising the steps of: providing a sensory identifier (ID), a first mobile device (1) detecting the sensory identifier (ID), a second mobile device (2) detecting the sensory identifier (ID), the first mobile device (1) sending a request message associated with the sensory identifier (ID) to the second mobile device (2), and the second mobile device (2) sending an acknowledgement message to the first mobile device (1) so as to establish mutual identification. The sensory identifier (ID) may comprise a visual identifier, such as a bar code, and/or an audio identifier, such as a sound signal. An audio identifier may be produced by tapping the mobile devices together.
摘要翻译：一种识别邻近移动设备的方法，所述方法包括以下步骤：提供感觉标识符（ID），检测感觉标识符（ID）的第一移动设备（1），检测感觉标识符（2）的第二移动设备（2） ID），第一移动设备（1）向第二移动设备（2）发送与感觉标识符（ID）相关联的请求消息，第二移动设备（2）向第一移动设备（1）发送确认消息），以建立相互认证。感觉标识符（ID）可以包括视觉标识符，诸如条形码，和/或诸如声音信号的音频标识符。可以通过将移动设备点击在一起来产生音频标识符。

10. 发明申请

US20120131186A1 SERVERS FOR DEVICE IDENTIFICATION SERVICES 有权
标题翻译：服务器设备识别服务
公开(公告)号：US20120131186A1
公开(公告)日：2012-05-24
申请号：US13322029
申请日：2010-05-25
申请人： Victor Bastiaan Klos , Mattijs Oskar Van Deventer , Jeroen Laarakkers
发明人： Victor Bastiaan Klos , Mattijs Oskar Van Deventer , Jeroen Laarakkers
IPC分类号： G06F15/173
CPC分类号： H04L67/16 , H04L67/18 , H04L67/30 , H04W4/02 , H04W4/023
摘要： A system (40) for identifying proximate devices (1, 2) comprises at least one correlation server (5) for correlating data received from the devices so as to match two or more of the devices and at least one application server (6) for carrying out an application involving matched devices. The at least one correlation server (5) and the at least one application server (6) are distinct servers so as to provide a greater flexibility and scalability. The devices (1, 2) may be mobile consumer devices.
摘要翻译：用于识别邻近设备（1,2）的系统（40）包括至少一个相关服务器（5），用于将从设备接收的数据相关联，以便匹配两个或多个设备和至少一个应用服务器（6），用于执行涉及匹配设备的应用程序。所述至少一个相关服务器（5）和所述至少一个应用服务器（6）是不同的服务器，以便提供更大的灵活性和可扩展性。设备（1,2）可以是移动消费者设备。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式