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1. 发明申请

US20030223407A1 Computer implemented voice over data communication apparatus and method 失效
标题翻译：计算机实现数据通信设备和方法的语音
公开(公告)号：US20030223407A1
公开(公告)日：2003-12-04
申请号：US10353901
申请日：2003-01-29
申请人： Multi-Tech Systems, Inc.
发明人： Raghu Sharma , Jeffrey P. Davis , Timothy D. Gunn , Ping Li , Sidhartha Maitra , Ashish Thanawala , Steve Young
IPC分类号： H04L012/66 , H04L012/28 , H04L012/56
CPC分类号： H04L12/6418 , G10L19/04 , H04L27/3416 , H04L29/06 , H04L29/06027 , H04L69/04 , H04L2012/6424 , H04L2012/6427 , H04L2012/6459 , H04L2012/6475 , H04L2012/6481 , H04L2012/6491 , H04L2012/6494 , H04M1/2478 , H04M1/253 , H04M1/57 , H04M1/6033 , H04M1/663 , H04M3/002 , H04M3/436 , H04M3/5307 , H04M3/533 , H04M3/567 , H04M7/0033 , H04M7/0036 , H04M7/006 , H04M7/128 , H04M7/1295 , H04M11/06 , H04M11/068 , H04M2203/4509 , H04N1/00204 , H04N1/00206
摘要： A communication apparatus and method includes a modem operable for connection to a telephone line. Further, under control of a graphical user interface program executable on a personal computer, various processing may be provided. For example, the apparatus and/or method may convert received voice signals from the local user into outgoing digital voice information and convert incoming digital voice information into voice signals, and further may compress the outgoing digital voice information into compressed outgoing digital voice information and decompress compressed incoming digital voice information into the incoming digital voice information. Yet further, processing circuitry may be operable to packetize the compressed outgoing digital voice information and provide outgoing voice packets based thereon (e.g., each of the outgoing voice packets including at least one header), and further may packetize outgoing data packets including outgoing digital data information (e.g., each of the outgoing data packets including at least one header). The processing circuitry may yet further be operable to combine the outgoing voice packets and the outgoing data packets to provide a stream of outgoing packets to the telephone line via the modem, and also receive a stream of incoming packets via the modem from the telephone line. The stream of incoming packets may include incoming data packets and incoming voice packets. Each of the incoming voice packets includes at least one header and each of the incoming data packets includes at least one header. The headers of the incoming voice packets and the incoming data packets include information used to route the incoming packets within the communication apparatus. Further, the processing circuitry may be operable to separate the stream of incoming packets to provide the incoming data packets and the incoming voice packets.
摘要翻译：通信装置和方法包括可操作用于连接到电话线的调制解调器。此外，在可在个人计算机上执行的图形用户界面程序的控制下，可以提供各种处理。例如，该装置和/或方法可以将接收到的语音信号从本地用户转换成输出的数字语音信息，并将输入的数字语音信息转换为语音信号，并且还可以将输出的数字语音信息压缩为压缩的输出数字语音信息并解压缩将输入的数字语音信息压缩成传入的数字语音信息。此外，处理电路可以用于对压缩的输出数字语音信息进行分组化并且基于其提供输出语音分组（例如，每个输出语音分组包括至少一个报头），并且还可以将包括输出数字数据的输出数据分组打包信息（例如，每个输出数据分组包括至少一个报头）。处理电路还可以进一步操作以组合输出语音分组和输出数据分组，以经由调制解调器向电话线提供输出分组流，并且还经由调制解调器从电话线接收输入分组流。传入分组的流可以包括输入数据分组和传入语音分组。每个传入语音分组包括至少一个报头，并且每个输入数据分组包括至少一个报头。传入语音分组的报头和传入的数据分组包括用于在通信设备内路由入局分组的信息。此外，处理电路可以用于分离输入分组流以提供输入数据分组和传入语音分组。

2. 发明申请

US20030223461A1 Computer implemented communication apparatus and method 失效
标题翻译：计算机实现的通信装置和方法
公开(公告)号：US20030223461A1
公开(公告)日：2003-12-04
申请号：US10347024
申请日：2003-01-17
申请人： Multi-Tech Systems, Inc.
发明人： Raghu Sharma , Jeffrey P. Davis , Timothy D. Gunn , Ping Li , Sidhartha Maitra , Ashish Thanawala , Steve Young
IPC分类号： H04J001/02
CPC分类号： H04L12/6418 , G10L19/04 , H04L27/3416 , H04L29/06 , H04L29/06027 , H04L69/04 , H04L2012/6424 , H04L2012/6427 , H04L2012/6459 , H04L2012/6475 , H04L2012/6481 , H04L2012/6491 , H04L2012/6494 , H04M1/2478 , H04M1/253 , H04M1/57 , H04M1/6033 , H04M1/663 , H04M3/002 , H04M3/436 , H04M3/5307 , H04M3/533 , H04M3/567 , H04M7/0033 , H04M7/0036 , H04M7/006 , H04M7/128 , H04M7/1295 , H04M11/06 , H04M11/068 , H04M2203/4509 , H04N1/00204 , H04N1/00206
摘要： A communication apparatus and method includes a modem operable for connection to a telephone line, a voice receiving interface apparatus for use in receiving voice signals from a local user, and a voice conveying interface apparatus for use in conveying voice signals to the local user. Further, processing circuitry, operable under control of a graphical user interface program executable on a personal computer, may be, for example, operable to convert received voice signals from the local user via the voice receiving interface apparatus into outgoing digital voice information, compress the outgoing digital voice information into compressed outgoing digital voice information, and packetize the compressed outgoing digital voice information and provide outgoing packets based thereon. Each of the outgoing packets includes at least one header. The processing circuitry may further be operable to provide the outgoing packets to the telephone line using the modem, and receive incoming packets including compressed incoming digital voice information from the telephone line using the modem. Each of the incoming packets includes at least one header; the at least one header includes information used to route the incoming packets within the communication apparatus. Yet further, the processing circuitry may be operable to decompress compressed incoming digital voice information and convert decompressed incoming digital voice information into voice signals for conveyance to the local user via the voice conveying interface apparatus.
摘要翻译：通信装置和方法包括可操作用于连接到电话线的调制解调器，用于从本地用户接收语音信号的语音接收接口装置，以及用于向本地用户传送语音信号的语音传送接口装置。此外，在可在个人计算机上执行的图形用户界面程序的控制下操作的处理电路可以例如可操作以将来自本地用户的接收的语音信号经由语音接收接口装置转换为输出的数字语音信息，压缩将输出的数字语音信息转换为压缩的输出数字语音信息，并且将压缩的输出数字语音信息分组化并基于此提供输出分组。每个输出分组包括至少一个报头。处理电路还可以用于使用调制解调器将输出分组提供给电话线，并且使用调制解调器从电话线接收包括压缩输入数字语音信息的输入分组。每个传入分组包括至少一个报头; 所述至少一个报头包括用于在所述通信设备内路由所述输入分组的信息。此外，处理电路可以用于对压缩的输入数字语音信息进行解压缩，并将解压缩的输入数字语音信息转换为语音信号，以经由语音传送接口装置传送给本地用户。

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