公开(公告)号：EP1843353A2

公开(公告)日：2007-10-10

申请号：EP07011464.0

申请日：1998-04-17

申请人： Saehan Information System Inc., ,  SigmaTel, Inc.

发明人： Moon, Kwang-su ,  Hwang, Jung-ha

IPC分类号： G11C7/00 ,  G11C5/14

CPC分类号： G11C7/16 ,  G06T9/007 ,  G11B20/10 ,  G11B27/105 ,  G11B2020/00014 ,  G11B2020/00057 ,  G11B2020/10546 ,  G11B2220/61 ,  G11C5/141 ,  G11C7/1006 ,  G11C2207/16

摘要： Disclosed is an MPEG portable sound reproducing system and a method for reproducing sound data compressed using the MPEG method, The inventive system includes power supply means for supplying operational power to the system, the power supply means being realized through a secondary battery; power processing means for rectifying power supplied from the power supply means to stable voltage and current; information display means for displaying numbers and combinations of letters related to operational states of the system; control means for controlling all operations of converting and reproducing sound data compressed using the MPEG method; data storage means for storing MPEG-compressed sound data in a designated address according to signals output from the control means; information selecting means for selecting general operations to reproduce, download, and apply selected sound data stored in the data storage means; sound reproducing means for converting sound data stored in the data storage means into a format audible to users according to signals output from the control means; and transmitting/receiving means for transmitting and receiving sound data and program data from external devices.

摘要翻译： 本发明的系统包括用于向系统提供操作电力的电源装置，通过二次电池实现电源装置; 电力处理装置，用于将从电源装置提供的电力整流到稳定的电压和电流; 用于显示与系统的操作状态相关的字母的数字和组合的信息显示装置; 控制装置，用于控制使用MPEG方法压缩的声音数据的转换和再现的所有操作; 数据存储装置，用于根据从控制装置输出的信号将MPEG压缩声音数据存储在指定地址中; 信息选择装置，用于选择一般操作以再现，下载和应用存储在数据存储装置中的所选声音数据; 声音再现装置，用于根据从控制装置输出的信号将存储在数据存储装置中的声音数据转换成用户听到的格式; 以及用于从外部设备发送和接收声音数据和节目数据的发送/接收装置。

公开(公告)号：EP1688954A2

公开(公告)日：2006-08-09

申请号：EP06007392.1

申请日：1998-04-17

申请人： Saehan Information System Inc., ,  SigmaTel, Inc.

发明人： Moon, Kwang-su 7th Floor, Haesung 2 Building ,  Hwang, Jung-ha

IPC分类号： G11C7/00 ,  G11C5/14

CPC分类号： G11C7/16 ,  G06T9/007 ,  G11B20/10 ,  G11B27/105 ,  G11B2020/00014 ,  G11B2020/00057 ,  G11B2020/10546 ,  G11B2220/61 ,  G11C5/141 ,  G11C7/1006 ,  G11C2207/16

摘要： Disclosed is an MPEG portable sound reproducing system and a method for reproducing sound data compressed using the MPEG method. The inventive system includes power supply means for supplying operational power to the system, the power supply means being realized through a secondary battery; power processing means for rectifying power supplied from the power supply means to stable voltage and current; information display means for displaying numbers and combinations of letters related to operational states of the system; control means for controlling all operations of converting and reproducing sound data compressed using the MPEG method; data storage means for storing MPEG-compressed sound data in a designated address according to signals output from the control means; information selecting means for selecting general operations to reproduce, download, and apply selected sound data stored in the data storage means; sound reproducing means for converting sound data stored in the data storage means into a format audible to users according to signals output from the control means; and transmitting/receiving means for transmitting and receiving sound data and program data from external devices.

摘要翻译： 公开了MPEG便携式声音再现系统和用于再现使用MPEG方法压缩的声音数据的方法。 本发明的系统包括用于向系统提供操作电力的电源装置，电源装置通过二次电池实现; 电力处理装置，用于将从电源装置提供的电力整流到稳定的电压和电流; 用于显示与系统的操作状态相关的字母的数字和组合的信息显示装置; 控制装置，用于控制使用MPEG方法压缩的声音数据的转换和再现的所有操作; 数据存储装置，用于根据从控制装置输出的信号将MPEG压缩声音数据存储在指定地址中; 信息选择装置，用于选择一般操作以再现，下载和应用存储在数据存储装置中的所选声音数据; 声音再现装置，用于根据从控制装置输出的信号将存储在数据存储装置中的声音数据转换成用户听到的格式; 以及用于从外部设备发送和接收声音数据和节目数据的发送/接收装置。

公开(公告)号：EP1684300A2

公开(公告)日：2006-07-26

申请号：EP06009834.0

申请日：1998-04-17

申请人： SigmaTel, Inc. ,  Saehan Information System Inc.,

发明人： The designation of the inventor has not yet been filed

IPC分类号： G11C7/00 ,  G11C5/14

CPC分类号： G11C7/16 ,  G06T9/007 ,  G11B20/10 ,  G11B27/105 ,  G11B2020/00014 ,  G11B2020/00057 ,  G11B2020/10546 ,  G11B2220/61 ,  G11C5/141 ,  G11C7/1006 ,  G11C2207/16

摘要： Disclosed is an MPEG portable sound reproducing system and a method for reproducing sound data compressed using the MPEG method. The inventive system includes power supply means for supplying operational power to the system, the power supply means being realized through a secondary battery; power processing means for rectifying power supplied from the power supply means to stable voltage and current; information display means for displaying numbers and combinations of letters related to operational states of the system; control means for controlling all operations of converting and reproducing sound data compressed using the MPEG method; data storage means for storing MPEG-compressed sound data in a designated address according to signals output from the control means; information selecting means for selecting general operations to reproduce, download, and apply selected sound data stored in the data storage means; sound reproducing means for converting sound data stored in the data storage means into a format audible to users according to signals output from the control means; and transmitting/receiving means for transmitting and receiving sound data and program data from external devices.

公开(公告)号：EP2130305A1

公开(公告)日：2009-12-09

申请号：EP08726095.6

申请日：2008-02-26

申请人： SigmaTel, Inc.

发明人： BATEY, Charles, Edward, Jr. ,  HENSON, Matthew B.

IPC分类号： H04B1/38

CPC分类号： H04M1/05 ,  H04M1/2535 ,  H04M1/6066 ,  H04M2250/02 ,  H04M2250/14 ,  H04W84/18 ,  H04W88/06

摘要： A wireless handset or wireless headset Includes a Bluetooth transceiver that is coupleable to an external Bluetooth compatible device, that sends the first audio data to the external Bluetooth compatible device and that receives the second audio data from the external Bluetooth compatible device. The Bluetooth transceiver includes a first integrated circuit that includes a memory module that stores a plurality of operational instructions for implementing a plurality of protocol layers of a Bluetooth protocol, a processing module that executes the plurality of operational instructions, and a first interface module. A second integrated circuit includes a second interface module that couples data to and from the first interface module, an RF transceiver that modulates a first baseband signal to produce a transmitted RF signal, and a baseband module that generates the first baseband signal based on data received from the first interface module.

公开(公告)号：EP1843353A3

公开(公告)日：2007-12-05

申请号：EP07011464.0

申请日：1998-04-17

申请人： SigmaTel, Inc.

发明人： Moon, Kwang-su ,  Hwang, Jung-ha

IPC分类号： G11C7/00 ,  G11C5/14 ,  G11B27/34

CPC分类号： G11C7/16 ,  G06T9/007 ,  G11B20/10 ,  G11B27/105 ,  G11B2020/00014 ,  G11B2020/00057 ,  G11B2020/10546 ,  G11B2220/61 ,  G11C5/141 ,  G11C7/1006 ,  G11C2207/16

摘要： Disclosed is an MPEG portable sound reproducing system and a method for reproducing sound data compressed using the MPEG method, The inventive system includes power supply means for supplying operational power to the system, the power supply means being realized through a secondary battery; power processing means for rectifying power supplied from the power supply means to stable voltage and current; information display means for displaying numbers and combinations of letters related to operational states of the system; control means for controlling all operations of converting and reproducing sound data compressed using the MPEG method; data storage means for storing MPEG-compressed sound data in a designated address according to signals output from the control means; information selecting means for selecting general operations to reproduce, download, and apply selected sound data stored in the data storage means; sound reproducing means for converting sound data stored in the data storage means into a format audible to users according to signals output from the control means; and transmitting/receiving means for transmitting and receiving sound data and program data from external devices.

摘要翻译： 公开了一种MPEG便携式声音再现系统和用于再现使用MPEG方法压缩的声音数据的方法。本发明的系统包括用于向系统供应操作电力的电源装置，电源装置通过二次电池实现; 功率处理装置，用于将从电源装置提供的功率整流为稳定的电压和电流; 信息显示装置，用于显示与系统的操作状态有关的字母的数字和组合; 控制装置，用于控制转换和再现使用MPEG方法压缩的声音数据的所有操作; 数据存储装置，用于根据从控制装置输出的信号将MPEG压缩声音数据存储在指定地址中; 信息选择装置，用于选择一般操作以再现，下载和应用存储在数据存储装置中的选择的声音数据; 声音再现装置，用于根据从控制装置输出的信号将存储在数据存储装置中的声音数据转换成用户可听到的格式; 以及发送/接收装置，用于发送和接收来自外部装置的声音数据和程序数据。

公开(公告)号：EP1826767A3

公开(公告)日：2007-11-21

申请号：EP07011463.2

申请日：1998-04-17

申请人： Saehan Information System Inc., ,  SigmaTel, Inc.

发明人： Moon, Kwang-su ,  Hwang, Jung-ha

IPC分类号： G11C7/00 ,  G11C5/14

CPC分类号： G11C7/16 ,  G06T9/007 ,  G11B20/10 ,  G11B27/105 ,  G11B2020/00014 ,  G11B2020/00057 ,  G11B2020/10546 ,  G11B2220/61 ,  G11C5/141 ,  G11C7/1006 ,  G11C2207/16

摘要： Disclosed is an MPEG portable sound reproducing system and a method for reproducing sound data compressed using the MPEG method. The inventive system includes power supply means for supplying operational power to the system, the power supply means being realized through a secondary battery: power processing means for rectifying power supplied from the power supply means to stable voltage and current; information display means for displaying numbers and combinations of letters related to operational states of the system; control means for controlling all operations of converting and reproducing sound data compressed using the MPEG method; data storage means for storing MPEG-compressed sound data in a designated address according to signals output from the control means; information selecting means for selecting general operations to reproduce, download, and apply selected sound data stored in the data storage means; sound reproducing means for converting sound data stored in the data storage means into a format audible to users according to signals output from the control means; and transmitting/receiving means for transmitting and receiving sound data and program data from external devices.

公开(公告)号：EP1843354A3

公开(公告)日：2007-12-19

申请号：EP07011504.3

申请日：1998-04-17

申请人： SigmaTel, Inc.

发明人： Moon, Kwang-su ,  Hwang, Jung-ha

IPC分类号： G11C7/00 ,  G11C5/14

CPC分类号： G11C7/16 ,  G06T9/007 ,  G11B20/10 ,  G11B27/105 ,  G11B2020/00014 ,  G11B2020/00057 ,  G11B2020/10546 ,  G11B2220/61 ,  G11C5/141 ,  G11C7/1006 ,  G11C2207/16

摘要： Disclosed is an MPEG portable sound reproducing system and a method for reproducing sound data compressed using the MPEG method. The inventive system includes power supply means for supplying operational power to the system, the power supply means being realized through a secondary battery; power processing means for rectifying power supplied from the power supply means to stable voltage and current information display means for displaying numbers and combinations of letters related to operational states of the system; control means for controlling all operations of converting and reproducing sound data compressed using the MPEG method; data storage means for storing MPEG-compressed sound data in a designated address according to signals output from the control means; information selecting means for selecting general operations to reproduce, download, and apply selected sound data stored in the data storage means; sound reproducing means for converting sound data stored in the data storage means into a format audible to users according to signals output from the control means; and transmitting/receiving means for transmitting and receiving sound data and program data from external devices.

摘要翻译： 公开了一种MPEG便携式声音再现系统和用于再现使用MPEG方法压缩的声音数据的方法。 本发明的系统包括用于向系统供应操作电力的电源装置，电源装置通过二次电池实现; 功率处理装置，用于将从电源装置提供的功率整流成稳定的电压和电流信息显示装置，用于显示与系统的操作状态有关的字母的数字和组合; 控制装置，用于控制转换和再现使用MPEG方法压缩的声音数据的所有操作; 数据存储装置，用于根据从控制装置输出的信号将MPEG压缩声音数据存储在指定地址中; 信息选择装置，用于选择一般操作以再现，下载和应用存储在数据存储装置中的选择的声音数据; 声音再现装置，用于根据从控制装置输出的信号将存储在数据存储装置中的声音数据转换成用户可听到的格式; 以及发送/接收装置，用于发送和接收来自外部装置的声音数据和程序数据。

公开(公告)号：EP1843354A2

公开(公告)日：2007-10-10

申请号：EP07011504.3

申请日：1998-04-17

申请人： Saehan Information System Inc., ,  SigmaTel, Inc.

发明人： Moon, Kwang-su ,  Hwang, Jung-ha

IPC分类号： G11C7/00 ,  G11C5/14

CPC分类号： G11C7/16 ,  G06T9/007 ,  G11B20/10 ,  G11B27/105 ,  G11B2020/00014 ,  G11B2020/00057 ,  G11B2020/10546 ,  G11B2220/61 ,  G11C5/141 ,  G11C7/1006 ,  G11C2207/16

摘要： Disclosed is an MPEG portable sound reproducing system and a method for reproducing sound data compressed using the MPEG method. The inventive system includes power supply means for supplying operational power to the system, the power supply means being realized through a secondary battery; power processing means for rectifying power supplied from the power supply means to stable voltage and current information display means for displaying numbers and combinations of letters related to operational states of the system; control means for controlling all operations of converting and reproducing sound data compressed using the MPEG method; data storage means for storing MPEG-compressed sound data in a designated address according to signals output from the control means; information selecting means for selecting general operations to reproduce, download, and apply selected sound data stored in the data storage means; sound reproducing means for converting sound data stored in the data storage means into a format audible to users according to signals output from the control means; and transmitting/receiving means for transmitting and receiving sound data and program data from external devices.

摘要翻译： 公开了MPEG便携式声音再现系统和用于再现使用MPEG方法压缩的声音数据的方法。 本发明的系统包括用于向系统提供操作电力的电源装置，电源装置通过二次电池实现; 电力处理装置，用于将从电源装置提供的电力整流到稳定的电压和电流信息显示装置，用于显示与系统的操作状态相关的字母数字和组合; 控制装置，用于控制使用MPEG方法压缩的声音数据的转换和再现的所有操作; 数据存储装置，用于根据从控制装置输出的信号将MPEG压缩声音数据存储在指定地址中; 信息选择装置，用于选择一般操作以再现，下载和应用存储在数据存储装置中的所选声音数据; 声音再现装置，用于根据从控制装置输出的信号将存储在数据存储装置中的声音数据转换成用户听到的格式; 以及用于从外部设备发送和接收声音数据和节目数据的发送/接收装置。

公开(公告)号：EP1684300A3

公开(公告)日：2006-09-27

申请号：EP06009834.0

申请日：1998-04-17

申请人： SigmaTel, Inc. ,  Saehan Information System Inc.,

发明人： Moon, Kwang-su ,  Hwang, Jung-ha

IPC分类号： G11C7/00 ,  G11C5/14

CPC分类号： G11C7/16 ,  G06T9/007 ,  G11B20/10 ,  G11B27/105 ,  G11B2020/00014 ,  G11B2020/00057 ,  G11B2020/10546 ,  G11B2220/61 ,  G11C5/141 ,  G11C7/1006 ,  G11C2207/16

摘要： Disclosed is an MPEG portable sound reproducing system and a method for reproducing sound data compressed using the MPEG method. The inventive system includes power supply means for supplying operational power to the system, the power supply means being realized through a secondary battery; power processing means for rectifying power supplied from the power supply means to stable voltage and current; information display means for displaying numbers and combinations of letters related to operational states of the system; control means for controlling all operations of converting and reproducing sound data compressed using the MPEG method; data storage means for storing MPEG-compressed sound data in a designated address according to signals output from the control means; information selecting means for selecting general operations to reproduce, download, and apply selected sound data stored in the data storage means; sound reproducing means for converting sound data stored in the data storage means into a format audible to users according to signals output from the control means; and transmitting/receiving means for transmitting and receiving sound data and program data from external devices.

公开(公告)号：EP2130305A4

公开(公告)日：2012-09-19

申请号：EP08726095

申请日：2008-02-26

申请人： SIGMATEL INC

发明人： BATEY CHARLES EDWARD JR ,  HENSON MATTHEW B

IPC分类号： H04B1/38

CPC分类号： H04M1/05 ,  H04M1/2535 ,  H04M1/6066 ,  H04M2250/02 ,  H04M2250/14 ,  H04W84/18 ,  H04W88/06