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1. 发明公开

EP2202881A1 Signal processing apparatus, signal processing method and program 有权
标题翻译： Signalverarbeitungsvorrichtung，Signalverarbeitungsverfahren und Programm
公开(公告)号：EP2202881A1
公开(公告)日：2010-06-30
申请号：EP09252574.0
申请日：2009-11-06
申请人： Sony Corporation
发明人： Watanabe, Hideaki , Fujita, Noriaki , Matsumoto, Jun
IPC分类号： H03G3/32
CPC分类号： H03G3/32
摘要： A signal processing apparatus includes a first audio adjustment information generator generating a first audio adjustment information in accordance with an audio signal in a content item, a sound input unit, a sound output unit, an audio separator separating the audio signal from noise signals which are both output from the sound output unit and are detected by the sound input unit, a second audio adjustment information generator generating a second audio adjustment information in accordance with the noise signals separated by the audio separator, and an audio adjustment unit adjusting a volume of the audio signal output in the sound output unit in accordance with the first and second audio adjustment information.
摘要翻译：信号处理装置包括：第一音频调节信息发生器，根据内容项中的音频信号产生第一音频调节信息，声音输入单元，声音输出单元，将音频信号与噪声信号分开的音频分离器两者都从声音输出单元输出并由声音输入单元检测;第二音频调节信息发生器，根据由音频分离器分离的噪声信号产生第二音频调节信息;以及音频调节单元，音频信号根据第一和第二音频调节信息在声音输出单元中输出。

2. 发明公开

EP1130844A3 Public-key-encryption data-communication system and data-communication-system forming method 审中-公开
标题翻译：使用公共密钥的方法和装置的加密数据通信
公开(公告)号：EP1130844A3
公开(公告)日：2004-01-07
申请号：EP01104908.7
申请日：2001-02-28
申请人： SONY CORPORATION
发明人： Matsuyama, Shinako , Ishibashi, Yoshihito , Futamura, Ichiro , Kon, Masashi , Watanabe, Hideaki
IPC分类号： H04L9/32
CPC分类号： H04L9/3268 , H04L63/0823 , H04L2209/60
摘要： A public-key-encryption data-communication system includes a public-key-certificate issuer authority. The public-key-certificate issuer authority performs the issuance of a public key certificate and management operations, certification of a subject to be certificated, which is a certificate issuing request, and management such as registration processing are executed by a root registration authority or each registration authority. The public-key-certificate issuer authority performs processing for validating, invalidating, and deleting the certificate in accordance with a request from the root registration authority. The root registration authority accepts a request for issuing a public key certificate corresponding to the subject to be certificated which is under the control of a certificated registration authority, and transfers it to the public-key-certificate issuer authority in a form in which a signature is added to it. Processes by the public-key-certificate issuer authority, the root registration authority, the registration authority are separated, whereby the need for new implementation of user recognition, certificate issuance, registration, and management is eliminated.

3. 发明公开

EP1130844A2 Public-key-encryption data-communication system and data-communication-system forming method 审中-公开
标题翻译：使用公共密钥的方法和装置的加密数据通信
公开(公告)号：EP1130844A2
公开(公告)日：2001-09-05
申请号：EP01104908.7
申请日：2001-02-28
申请人： SONY CORPORATION
发明人： Matsuyama, Shinako , Ishibashi, Yoshihito , Futamara, Ichiro , Kon, Masashi , Watanabe, Hideaki
IPC分类号： H04L9/32
CPC分类号： H04L9/3268 , H04L63/0823 , H04L2209/60
摘要： A public-key-encryption data-communication system includes a public-key-certificate issuer authority. The public-key-certificate issuer authority performs the issuance of a public key certificate and management operations, certification of a subject to be certificated, which is a certificate issuing request, and management such as registration processing are executed by a root registration authority or each registration authority. The public-key-certificate issuer authority performs processing for validating, invalidating, and deleting the certificate in accordance with a request from the root registration authority. The root registration authority accepts a request for issuing a public key certificate corresponding to the subject to be certificated which is under the control of a certificated registration authority, and transfers it to the public-key-certificate issuer authority in a form in which a signature is added to it. Processes by the public-key-certificate issuer authority, the root registration authority, the registration authority are separated, whereby the need for new implementation of user recognition, certificate issuance, registration, and management is eliminated.
摘要翻译：一个公开密钥的加密数据通信系统包括：公钥证书发行者的权力。的公开密钥的证书发行者授权执行发行的公开密钥证书和管理操作的，对象的认证被认证，所有这一切是发出请求的证书，并管理：诸如登记处理是由根注册机构或每个被执行的登记机关。公开密钥证书发行者授权用于验证，无效，和删除在雅舞蹈证书与来自根登记权限的请求执行处理。根登记机关接受的形式发放的公钥证书对应于对象的所有这是一个认证登记机关的控制下，被认证的请求，并且将其传送到公开密钥证书发行者授权，其中，签名被添加到它。由公开密钥证书发行者授权过程中，根登记机关，登记机关是分开的，由此为新的实现用户识别，证书发行，登记和管理的需要被消除。

4. 发明授权

EP2202881B1 Signal processing apparatus, signal processing method and program 有权
标题翻译：信号处理装置，信号处理方法和程序
公开(公告)号：EP2202881B1
公开(公告)日：2013-04-24
申请号：EP09252574.0
申请日：2009-11-06
申请人： Sony Corporation
发明人： Watanabe, Hideaki , Fujita, Noriaki , Matsumoto, Jun
IPC分类号： H03G3/32
CPC分类号： H03G3/32

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