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1. 发明授权

EP2360597B1 Audio device 有权转让
标题翻译：音频设备
公开(公告)号：EP2360597B1
公开(公告)日：2014-01-08
申请号：EP11165440.6
申请日：2006-11-24
申请人： Wolfson Microelectronics plc
发明人： Sinai, David
IPC分类号： G06F13/40 , G06F3/16
CPC分类号： G10L19/008 , G06F3/162 , H03M1/12 , H03M1/66 , H04B7/2653 , H04B7/2659 , H04L5/14 , H04M1/0202
摘要： The present invention provides an audio codec for converting digital audio signals to analogue audio signals, the audio codec comprising: two digital audio bus interfaces for coupling to respective digital audio buses; a digital-only signal path between the two digital audio bus interfaces, such that no analogue processing of the audio signals occurs in the digital-only signal path.

2. 发明公开

EP1791336A2 Digital audio device and method 有权转让
标题翻译： DigitalesAudiogerätund Verfahren
公开(公告)号：EP1791336A2
公开(公告)日：2007-05-30
申请号：EP06256022.2
申请日：2006-11-24
申请人： WOLFSON MICROELECTRONICS PLC
发明人： Sinai, David
IPC分类号： H04M1/725 , H04M1/60
CPC分类号： H04M1/6066 , H04M1/642 , H04M1/6505 , H04M1/656 , H04M1/72522 , H04M1/7255 , H04M1/72558 , H04M2250/74
摘要： The present invention provides a method of operating a digital audio device, the method comprising: receiving a voice call; receiving another digital audio signal which is not a voice call; mixing the two received signals; transmitting the mixed signal wirelessly to another device.
摘要翻译：本发明提供了一种操作数字音频设备的方法，所述方法包括：接收语音呼叫; 接收不是语音呼叫的另一数字音频信号; 混合两个接收信号; 将混合信号无线发送到另一设备。

3. 发明授权

EP1791336B1 Digital audio device and method 有权转让
标题翻译：数字音频设备和方法
公开(公告)号：EP1791336B1
公开(公告)日：2013-02-27
申请号：EP06256022.2
申请日：2006-11-24
申请人： WOLFSON MICROELECTRONICS PLC
发明人： Sinai, David
IPC分类号： H04M1/65 , H04M1/656 , G11C7/16 , G11B27/10 , H04M1/60 , H04M1/725
CPC分类号： H04M1/6066 , H04M1/642 , H04M1/6505 , H04M1/656 , H04M1/72522 , H04M1/7255 , H04M1/72558 , H04M2250/74

4. 发明公开

EP2360597A3 Audio device 有权转让
公开(公告)号：EP2360597A3
公开(公告)日：2011-09-21
申请号：EP11165440.6
申请日：2006-11-24
申请人： Wolfson Microelectronics plc
发明人： Sinai, David
IPC分类号： G06F13/40 , G06F3/16
CPC分类号： G10L19/008 , G06F3/162 , H03M1/12 , H03M1/66 , H04B7/2653 , H04B7/2659 , H04L5/14 , H04M1/0202
摘要： The present invention provides an audio codec for converting digital audio signals to analogue audio signals, the audio codec comprising: at least two digital audio bus interfaces (40, 41) for coupling to respective digital audio buses or bus sections; digital- to-analogue conversion means (13, 14) for converting digital audio signals received through first and second digital audio bus interfaces to analogue audio signals, for output to an audio transducer (10); adding means (15a, 15b) for adding together digital audio signals received through the first and second digital audio bus interfaces to form a combined digital audio signal; and means to route the combined signal to one of the first and second digital audio bus interfaces of the audio codec, or to a third digital audio bus interface of the audio codec, for transmission on a digital audio bus or bus section.

5. 发明公开

EP2128773A2 Audio device 审中-公开
标题翻译： Audiovorrichtung
公开(公告)号：EP2128773A2
公开(公告)日：2009-12-02
申请号：EP09161900.7
申请日：2006-11-24
申请人： Wolfson Microelectronics plc
发明人： Sinai, David
IPC分类号： G06F13/40
CPC分类号： G06F13/4022
摘要： The present invention provides a digital bus circuit comprising: a bus conductor having two sections each connected to a pass circuit, each bus section being connected to two bus interfaces for respective circuits; at least three of the bus interfaces comprising a tri-state output buffer having a tri-state mode and one or more logic output modes; wherein in a unitary bus mode the tri-state output buffers are arranged such that only one of said output buffers is not in a tri-state mode, and the pass circuit is arranged to substantially couple said bus sections; and wherein in a dual bus mode the tri-state output buffers are arranged such that only one of the output buffers connected to each bus section is not in a tri-state mode, and wherein the pass circuit is arranged to substantially isolate said bus sections.
摘要翻译：本发明提供了一种数字总线电路，包括：总线导体，其具有两个部分，每个部分连接到通过电路，每个总线部分连接到用于各个电路的两个总线接口; 至少三个总线接口包括具有三态模式和一个或多个逻辑输出模式的三态输出缓冲器; 其中在单一总线模式中，三状态输出缓冲器被布置成使得仅一个所述输出缓冲器不处于三态模式，并且所述通路电路被布置成基本上耦合所述总线段; 并且其中在双总线模式中，所述三态输出缓冲器被布置为使得仅连接到每个总线部分的输出缓冲器中的仅一个不处于三态模式，并且其中所述通路电路被布置为基本上隔离所述总线部分。

6. 发明授权

EP1791061B1 Audio bus circuit 有权转让
标题翻译：音频总线电路
公开(公告)号：EP1791061B1
公开(公告)日：2009-07-22
申请号：EP06256028.9
申请日：2006-11-24
申请人： WOLFSON MICROELECTRONICS PLC
发明人： Sinai, David
IPC分类号： G06F13/40 , H04B1/00
CPC分类号： G06F13/4022

7. 发明授权

EP1806660B1 Audio device 有权转让
标题翻译：音频设备
公开(公告)号：EP1806660B1
公开(公告)日：2012-02-01
申请号：EP06256039.6
申请日：2006-11-24
申请人： WOLFSON MICROELECTRONICS PLC
发明人： Sinai, David
IPC分类号： G06F13/40 , G06F3/16
CPC分类号： G10L19/008 , G06F3/162 , H03M1/12 , H03M1/66 , H04B7/2653 , H04B7/2659 , H04L5/14 , H04M1/0202
摘要： The present invention provides an audio codec for converting digital audio signals to analogue audio signals, the audio codec comprising: two digital audio bus interfaces for coupling to respective digital audio buses; a digital-only signal path between the two digital audio bus interfaces, such that no analogue processing of the audio signals occurs in the digital-only signal path.

8. 发明公开

EP2381662A1 Digital audio device and method 审中-公开
标题翻译： DigitalesAudiogerätund Verfahren
公开(公告)号：EP2381662A1
公开(公告)日：2011-10-26
申请号：EP11166357.1
申请日：2006-11-24
申请人： Wolfson Microelectronics plc
发明人： Sinai, David
IPC分类号： H04M1/725 , H04M1/60 , G11B27/10 , G11C7/16 , H04M1/65 , H04M1/656
CPC分类号： H04M1/6066 , H04M1/642 , H04M1/6505 , H04M1/656 , H04M1/72522 , H04M1/7255 , H04M1/72558 , H04M2250/74
摘要： The present invention provides a method of operating a wireless telephony device, comprising wirelessly transmitting a stored first digital audio signal to a peripheral device (12); and simultaneously either (i) responding to the reception of a wireless telephony call by transmitting a previously-recorded second digital audio signal in the wireless telephony call, or (ii) receiving a third digital audio signal in a wireless telephony call, and storing the third digital audio signal, or (iii) responding to the reception of a wireless telephony call by transmitting the second digital audio signal and subsequently receiving and storing the third digital audio signal. The second digital audio signal may be a voicemail outgoing message and the third digital audio signal may be a voicemail incoming message.
摘要翻译：本发明提供了一种操作无线电话设备的方法，包括将存储的第一数字音频信号无线地发送到外围设备（12）; （i）通过在无线电话呼叫中发送先前记录的第二数字音频信号来响应无线电话呼叫的接收，或者（ii）在无线电话呼叫中接收第三数字音频信号，并且存储第三数字音频信号，或（iii）通过发送第二数字音频信号并随后接收和存储第三数字音频信号来响应无线电话呼叫的接收。第二数字音频信号可以是语音邮件输出消息，并且第三数字音频信号可以是语音邮件传入消息。

9. 发明公开

EP1806660A3 Audio device 有权转让
标题翻译：音频设备
公开(公告)号：EP1806660A3
公开(公告)日：2008-06-25
申请号：EP06256039.6
申请日：2006-11-24
申请人： WOLFSON MICROELECTRONICS PLC
发明人： Sinai, David
IPC分类号： G06F13/40 , G06F3/16
CPC分类号： G10L19/008 , G06F3/162 , H03M1/12 , H03M1/66 , H04B7/2653 , H04B7/2659 , H04L5/14 , H04M1/0202
摘要： The present invention provides an audio codec for converting digital audio signals to analogue audio signals, the audio codec comprising: two digital audio bus interfaces for coupling to respective digital audio buses; a digital-only signal path between the two digital audio bus interfaces, such that no analogue processing of the audio signals occurs in the digital-only signal path.
摘要翻译：本发明提供一种用于将数字音频信号转换成模拟音频信号的音频编解码器，所述音频编解码器包括：用于耦合到相应数字音频总线的两个数字音频总线接口; 两个数字音频总线接口之间的仅数字信号路径，使得在仅数字信号路径中不发生对音频信号的模拟处理。

10. 发明公开

EP1806660A2 Audio device 有权转让
标题翻译： Audiogerät
公开(公告)号：EP1806660A2
公开(公告)日：2007-07-11
申请号：EP06256039.6
申请日：2006-11-24
申请人： WOLFSON MICROELECTRONICS PLC
发明人： Sinai, David
IPC分类号： G06F13/40 , G06F3/16
CPC分类号： G10L19/008 , G06F3/162 , H03M1/12 , H03M1/66 , H04B7/2653 , H04B7/2659 , H04L5/14 , H04M1/0202
摘要： The present invention provides an audio codec for converting digital audio signals to analogue audio signals, the audio codec comprising: two digital audio bus interfaces for coupling to respective digital audio buses; a digital-only signal path between the two digital audio bus interfaces, such that no analogue processing of the audio signals occurs in the digital-only signal path.
摘要翻译：本发明提供一种用于将数字音频信号转换为模拟音频信号的音频编解码器，该音频编解码器包括：用于耦合到相应的数字音频总线的两个数字音频总线接口; 两个数字音频总线接口之间的仅数字信号路径，使得在仅数字信号路径中不发生音频信号的模拟处理。

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