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. 发明专利

AU2012230442A8 Frame element length transmission in audio coding 未知
公开(公告)号：AU2012230442A8
公开(公告)日：2013-11-21
申请号：AU2012230442
申请日：2012-03-19
申请人： FRAUNHOFER GES FORSCHUNG , KONINKL PHILIPS ELECTRONICS NV , DOLBY INT AB
发明人： NEUENDORF MAX , MULTRUS MARKUS , DOEHLA STEFAN , PURNHAGEN HEIKO , DE BONT FRANS
IPC分类号： G10L19/00 , G10L19/008 , G10L19/16 , G10L19/18
摘要： Frame elements which shall be made available for skipping may are transmitted more efficiently by arranging that a default payload length information is transmitted separately within a configuration block, with the length information within the frame elements, in turn, being subdivided into a default payload length flag followed, if the default payload length flag is not set, by a payload length value explicitly coding the payload length of the respective frame element. However, if the default payload length flag is set, an explicit transmission of the payload length may be avoided. Rather, any frame element, the default extension payload length flag of which is set, has the default payload length and any frame element, the default extension payload length flag of which is not set, has a payload length corresponding to the payload length value. By this measure, transmission effectiveness is increased.

2. 发明专利

SG194199A1 FRAME ELEMENT POSITIONING IN FRAMES OF A BITSTREAM REPRESENTING AUDIO CONTENT 未知
公开(公告)号：SG194199A1
公开(公告)日：2013-12-30
申请号：SG2013077045
申请日：2012-03-19
申请人： FRAUNHOFER GES FORSCHUNG , DOLBY INT AB , KONINKL PHILIPS ELECTRONICS NV
发明人： NEUENDORF MAX , MULTRUS MARKUS , DOEHLA STEFAN , PURNHAGEN HEIKO , DE BONT FRANS
IPC分类号： G10L19/008 , G10L19/16 , G10L19/18
摘要： A better compromise between a too high bitstream and decoding overhead on the one hand and flexibility of frame element positioning on the other hand is achieved by arranging that each of the sequence of frames of the bitstream comprises a sequence of N frame elements and, on the other hand, the bitstream comprises a configuration block comprising a field indicating the number of elements N and a type indication syntax portion indicating, for each element position of the sequence of N element positions, an element type out of a plurality of element types with, in the sequences of N frame elements of the frames, each frame element being of the element type indicated, by the type indication portion, for the respective element position at which the respective frame element is positioned within the sequence of N frame elements of the respective frame in the bitstream. Thus, the frames are equally structured in that each frame comprises the same sequence of N frame elements of the frame element type indicated by the type indication syntax portion, positioned within the bitstream in the same sequential order. This sequential order is commonly adjustable for the sequence of frames by use of the type indication syntax portion which indicates, for each element position of the sequence of N element positions, an element type out of a plurality of element types.

3. 发明专利

AU2012230442A1 Frame element length transmission in audio coding 未知
公开(公告)号：AU2012230442A1
公开(公告)日：2013-10-31
申请号：AU2012230442
申请日：2012-03-19
申请人： FRAUNHOFER GES FORSCHUNG , KONINKL PHILIPS ELECTRONICS NV , DOLBY INT AB
发明人： NEUENDORF MAX , MULTRUS MARKUS , DOEHLA STEFAN , PURNHAGEN HEIKO , DE BONT FRANS
IPC分类号： G10L19/00 , G10L19/008 , G10L19/16 , G10L19/18
摘要： Frame elements which shall be made available for skipping may are transmitted more efficiently by arranging that a default payload length information is transmitted separately within a configuration block, with the length information within the frame elements, in turn, being subdivided into a default payload length flag followed, if the default payload length flag is not set, by a payload length value explicitly coding the payload length of the respective frame element. However, if the default payload length flag is set, an explicit transmission of the payload length may be avoided. Rather, any frame element, the default extension payload length flag of which is set, has the default payload length and any frame element, the default extension payload length flag of which is not set, has a payload length corresponding to the payload length value. By this measure, transmission effectiveness is increased.

4. 发明专利

SG193525A1 FRAME ELEMENT LENGTH TRANSMISSION IN AUDIO CODING 未知
公开(公告)号：SG193525A1
公开(公告)日：2013-10-30
申请号：SG2013070206
申请日：2012-03-19
申请人： FRAUNHOFER GES FORSCHUNG , DOLBY INT AB , KONINKL PHILIPS ELECTRONICS NV
发明人： NEUENDORF MAX , MULTRUS MARKUS , DOEHLA STEFAN , PURNHAGEN HEIKO , DE BONT FRANS
IPC分类号： G10L19/008 , G10L19/16 , G10L19/18
摘要： Frame elements which shall be made available for skipping may are transmitted more efficiently by arranging that a default payload length information is transmitted separately within a configuration block, with the length information within the frame elements, in turn, being subdivided into a default payload length flag followed, if the default payload length flag is not set, by a payload length value explicitly coding the payload length of the respective frame element. However, if the default payload length flag is set, an explicit transmission of the payload length may be avoided. Rather, any frame element, the default extension payload length flag of which is set, has the default payload length and any frame element, the default extension payload length flag of which is not set, has a payload length corresponding to the payload length value. By this measure, transmission effectiveness is increased.

5. 发明专利

MY167957A Frame Element Length Transmission in Audio Coding 未知
公开(公告)号：MY167957A
公开(公告)日：2018-10-08
申请号：MYPI2013701690
申请日：2012-03-19
申请人： DOLBY INT AB , FRAUNHOFER GES FORSCHUNG , KONINKLIJKE PHILIPS NV
发明人： NEUENDORF MAX , MULTRUS MARKUS , DOHLA STEFAN , PURNHAGEN HEIKO , DE BONT FRANS
IPC分类号： G10L19/008 , G10L19/16 , G10L19/18
摘要： null

6. 发明专利

AU2016203416B2 Frame element positioning in frames of a bitstream representing audio content 未知
公开(公告)号：AU2016203416B2
公开(公告)日：2017-12-14
申请号：AU2016203416
申请日：2016-05-25
申请人： DOLBY INT AB , FRAUNHOFER GES FORSCHUNG , KONINKLIJKE PHILIPS NV
发明人： NEUENDORF MAX , MULTRUS MARKUS , DOEHLA STEFAN , PURNHAGEN HEIKO , DE BONT FRANS
IPC分类号： G10L19/00 , G10L19/008 , G10L19/16 , G10L19/18
摘要： Frame Element Positioning in Frames of a Bitstream Representing Audio Content Abstract A better compromise between a too high bitstream and decoding overhead on the one hand and flexibility of frame element positioning on the other hand is achieved by arranging that each of the sequence of frames of the bitstream comprises a sequence of N frame elements 10 and, on the other hand, the bitstream comprises a configuration block comprising a field indicating the number of elements N and a type indication syntax portion indicating, for each element position of the sequence of N element positions, an element type out of a plurality of element types with, in the sequences of N frame elements of the frames, each frame element being of the element type indicated, by the type indication portion, for the 15 respective element position at which the respective frame element is positioned within the sequence of N frame elements of the respective frame in the bitstream. Thus, the frames are equally structured in that each frame comprises the same sequence of N frame elements of the frame element type indicated by the type indication syntax portion, positioned within the bitstream in the same sequential order. This sequential order is commonly adjustable 20 for the sequence of frames by use of the type indication syntax portion which indicates, for each element position of the sequence of N element positions, an element type out of a plurality of element types. mEEE i-a)0 = CD C~Ii ICI c-D IID III C~i ClD E I CZ ii

7. 发明专利

AU2016203417A1 Frame element positioning in frames of a bitstream representing audio content 未知
公开(公告)号：AU2016203417A1
公开(公告)日：2016-06-23
申请号：AU2016203417
申请日：2016-05-25
申请人： FRAUNHOFER GES FORSCHUNG , KONINKL PHILIPS NV , DOLBY INT AB
发明人： NEUENDORF MAX , MULTRUS MARKUS , DOEHLA STEFAN , PURNHAGEN HEIKO , DE BONT FRANS
IPC分类号： G10L19/00 , G10L19/008 , G10L19/16 , G10L19/18
摘要： Frame Element Positioning in Frames of a Bitstream Representing Audio Content Abstract A better compromise between a too high bitstream and decoding overhead on the one hand and flexibility of frame element positioning on the other hand is achieved by arranging that each of the sequence of frames of the bitstream comprises a sequence of N frame elements 10 and, on the other hand, the bitstream comprises a configuration block comprising a field indicating the number of elements N and a type indication syntax portion indicating, for each element position of the sequence of N element positions, an element type out of a plurality of element types with, in the sequences of N frame elements of the frames, each frame element being of the element type indicated, by the type indication portion, for the 15 respective element position at which the respective frame element is positioned within the sequence of N frame elements of the respective frame in the bitstream. Thus, the frames are equally structured in that each frame comprises the same sequence of N frame elements of the frame element type indicated by the type indication syntax portion, positioned within the bitstream in the same sequential order. This sequential order is commonly adjustable 20 for the sequence of frames by use of the type indication syntax portion which indicates, for each element position of the sequence of N element positions, an element type out of a plurality of element types. mEEE i-a)0 = CD C~Ii ICI c-D IID III C~i ClD E I CZ ii

8. 发明专利

CA2830633A1 FRAME ELEMENT LENGTH TRANSMISSION IN AUDIO CODING 未知
公开(公告)号：CA2830633A1
公开(公告)日：2012-09-27
申请号：CA2830633
申请日：2012-03-19
申请人： FRAUNHOFER GES FORSCHUNG , DOLBY INT AB , KONINKL PHILIPS NV
发明人： NEUENDORF MAX , MULTRUS MARKUS , DOHLA STEFAN , PURNHAGEN HEIKO , DE BONT FRANS
IPC分类号： G10L19/008 , G10L19/16 , G10L19/18
摘要： Frame elements which shall be made available for skipping may are transmitted more efficiently by arranging that a default payload length information is transmitted separately within a configuration block, with the length information within the frame elements, in turn, being subdivided into a default payload length flag followed, if the default payload length flag is not set, by a payload length value explicitly coding the payload length of the respective frame element. However, if the default payload length flag is set, an explicit transmission of the payload length may be avoided. Rather, any frame element, the default extension payload length flag of which is set, has the default payload length and any frame element, the default extension payload length flag of which is not set, has a payload length corresponding to the payload length value. By this measure, transmission effectiveness is increased.

9. 发明专利

AU2012230440C1 Frame element positioning in frames of a bitstream representing audio content 未知
公开(公告)号：AU2012230440C1
公开(公告)日：2016-09-08
申请号：AU2012230440
申请日：2012-03-19
申请人： DOLBY INT AB , FRAUNHOFER GES FORSCHUNG , KONINKLIJKE PHILIPS NV
发明人： NEUENDORF MAX , MULTRUS MARKUS , DOEHLA STEFAN , PURNHAGEN HEIKO , DE BONT FRANS
IPC分类号： G10L19/00 , G10L19/008 , G10L19/16 , G10L19/18
摘要： A better compromise between a too high bitstream and decoding overhead on the one hand and flexibility of frame element positioning on the other hand is achieved by arranging that each of the sequence of frames of the bitstream comprises a sequence of N frame elements and, on the other hand, the bitstream comprises a configuration block comprising a field indicating the number of elements N and a type indication syntax portion indicating, for each element position of the sequence of N element positions, an element type out of a plurality of element types with, in the sequences of N frame elements of the frames, each frame element being of the element type indicated, by the type indication portion, for the respective element position at which the respective frame element is positioned within the sequence of N frame elements of the respective frame in the bitstream. Thus, the frames are equally structured in that each frame comprises the same sequence of N frame elements of the frame element type indicated by the type indication syntax portion, positioned within the bitstream in the same sequential order. This sequential order is commonly adjustable for the sequence of frames by use of the type indication syntax portion which indicates, for each element position of the sequence of N element positions, an element type out of a plurality of element types.

10. 发明专利

AU2012230440B2 Frame element positioning in frames of a bitstream representing audio content 未知
公开(公告)号：AU2012230440B2
公开(公告)日：2016-02-25
申请号：AU2012230440
申请日：2012-03-19
申请人： FRAUNHOFER GES FORSCHUNG , KONINKL PHILIPS NV , DOLBY INT AB
发明人： NEUENDORF MAX , MULTRUS MARKUS , DOEHLA STEFAN , PURNHAGEN HEIKO , DE BONT FRANS
IPC分类号： G10L19/00 , G10L19/008 , G10L19/16 , G10L19/18
摘要： A better compromise between a too high bitstream and decoding overhead on the one hand and flexibility of frame element positioning on the other hand is achieved by arranging that each of the sequence of frames of the bitstream comprises a sequence of N frame elements and, on the other hand, the bitstream comprises a configuration block comprising a field indicating the number of elements N and a type indication syntax portion indicating, for each element position of the sequence of N element positions, an element type out of a plurality of element types with, in the sequences of N frame elements of the frames, each frame element being of the element type indicated, by the type indication portion, for the respective element position at which the respective frame element is positioned within the sequence of N frame elements of the respective frame in the bitstream. Thus, the frames are equally structured in that each frame comprises the same sequence of N frame elements of the frame element type indicated by the type indication syntax portion, positioned within the bitstream in the same sequential order. This sequential order is commonly adjustable for the sequence of frames by use of the type indication syntax portion which indicates, for each element position of the sequence of N element positions, an element type out of a plurality of element types.

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