Broadcasting

Xem 1-20 trên 402 kết quả Broadcasting
  • The new digital radio system DAB (Digital Audio Broadcasting, nowadays often called Digital Radio) is a very innovative and universal multimedia broadcast system which will replace the existing AM and FM audio broadcast services in many parts of the world in the future. It was developed in the 1990s by the Eureka 147/DAB project. DAB is very well suited for mobile reception and provides very high robustness against multipath reception. It allows use of single frequency networks (SFNs) for high frequency efficiency....

    pdf362p dieutan 17-05-2010 157 69   Download

  • Broadcast and Multicast Most of this discussion of IP traffic has revolved around the process of unicast traffic, which is traffic that is addressed for a single host.

    pdf1p chutieuchuathieulam 23-07-2010 101 16   Download

  • We present Conditional Random Fields based approaches for detecting agreement/disagreement between speakers in English broadcast conversation shows. We develop annotation approaches for a variety of linguistic phenomena. Various lexical, structural, durational, and prosodic features are explored.

    pdf5p hongdo_1 12-04-2013 21 3   Download

  • This paper describes the design and application of time-enhanced, finite state models of discourse cues to the automated segmentation of broadcast news. We describe our analysis of a broadcast news corpus, the design of a discourse cue based story segmentor that builds upon information extraction techniques, and finally its computational implementation and evaluation in the Broadcast News Navigator (BNN) to support video news browsing, retrieval, and summarization. explicit discourse cues (e.g., "the first", "the most important") to perform tasks such as summarization (Paice 1981). ...

    pdf4p bunrieu_1 18-04-2013 20 3   Download

  • We propose a language model based on a precise, linguistically motivated grammar (a hand-crafted Head-driven Phrase Structure Grammar) and a statistical model estimating the probability of a parse tree. The language model is applied by means of an N-best rescoring step, which allows to directly measure the performance gains relative to the baseline system without rescoring. To demonstrate that our approach is feasible and beneficial for non-trivial broad-domain speech recognition tasks, we applied it to a simplified German broadcast-news transcription task.

    pdf8p hongphan_1 15-04-2013 16 2   Download

  • This paper addresses recent progress in speaker-independent, large vocabulary, continuous speech recognition, which has opened up a wide range of near and mid-term applications. One rapidly expanding application area is the processing of broadcast audio for information access. At L IMSI, broadcast news transcription systems have been developed for English, French, German, Mandarin and Portuguese, and systems for other languages are under development.

    pdf8p bunrieu_1 18-04-2013 12 1   Download

  • Cùng nắm kiến thức trong giáo trình Lập trình Android (Module 3) thông qua việc tìm hiểu nội dung các bài học sau: bài 1 content provider, bài 2 SQLite, bài 3 truy vấn và sắp xếp dữ liệu, bài 4 menu, bài 5 action bar, bài 6 animation, bài 7 cursor loader, bài 8 asyntask–thread & handler, bài 9 broadcast receiver & service.

    pdf84p rklonely 02-08-2014 219 140   Download

  • Nguồn bài viết : DroidViet.Com Lập trình Android cơ bản: Bài 4 Intent và Broadcast Receiver Khái niệm về Intent: Theo định nghĩa của Google, Intent là một miêu tả về một hoạt động cần được thực hiện. Còn nói một cách đơn giản và dễ hiểu hơn, Intent là một cơ cấu cho phép truyền thông điệp giữa các thành phần của 1 ứng dụng và giữa các ứng dụng với nhau.

    pdf18p abcdef_45 29-10-2011 162 35   Download

  • This report provides a brief overview of several important techniques for media broadcasting and stream merging, as well as a discussion of traditional IP multicast and overlay multicast. Additionally, we present a proposal for a new distribution system, based on the broadcast and stream merging algorithms in the BitTorrent distribution and replication system.

    pdf72p monkey68 13-03-2009 154 24   Download

  • Bài giảng Mạng máy tính - Chương 8: Thiết bị mạng - ĐH KHTN TP.HCM nhăm mục đích giới thiệu đến bạn đọc những nội dung về khái niệm và chức năng của các thiết bị mạng, collision domain & broadcast domain.

    pdf33p heohong654 05-04-2014 47 15   Download

  • If you once dreamed of a broadcasting career, or if you’re passionate about a cause you want to share with the world, podcasting may be just what you’re looking for. But it’s not as simple as picking up a microphone—at least, not if you want great results. So pick up Expert Podcasting Practices For Dummies instead, and discover the secrets of producing professional podcasts!

    pdf459p possibletb 28-11-2012 31 14   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Audio segmentation of broadcast news in the Albayzin-2010 evaluation: overview, results, and discussion

    pdf10p dauphong12 08-02-2012 15 6   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article On Power Allocation for Parallel Gaussian Broadcast Channels with Common Information

    pdf15p sting08 20-02-2012 29 6   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Comparison of Error Protection Methods for Audio-Video Broadcast over DVB-H

    pdf12p dauphong19 07-03-2012 24 6   Download

  • (BQ) Part 1 book "Mobile communications" has contents: Introduction, wireless transmission, medium access control, telecommunications systems, satellite systems, broadcast systems, wroadcast systems.

    pdf323p bautroibinhyen21 14-03-2017 7 6   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Distributed Power Allocation for Parallel Broadcast Channels with Only Common Information in Cognitive Tactical Radio Networks

    pdf10p sting05 10-02-2012 14 5   Download

  • A CIP catalogue record for this book is available from the Library of Congress, Washington D.C., USA Bibliographic information published by Die Deutsche Bibliothek Die Deutsche Bibliothek lists this publication in the Deutsche Nationalbibliografie; Detailed bibliographic data is available in the Internet at http://dnb.ddb.de. This work is subject to copyright.

    pdf286p namde01 07-03-2013 24 5   Download

  • Tham khảo bài thuyết trình 'chapter 11: evaluation of broadcast media', kinh doanh - tiếp thị, internet marketing phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf24p sonnguyen3515 19-09-2013 33 5   Download

  • For years, television broadcasters have relied on coax cable to route video and audio control signals and RF around their facilities. Coax has proven itself to be easy to work with and reliable. However, as the television broadcast business evolves from a single analog channel to a digital world, the industry is re-evaluating the role of coax. In its place, fiber-optic cable is emerging as a logical solution for next-generation television signal routing, where greater bandwidth is needed to accommodate HD signals and multicast SD channels....

    pdf12p maiphuong 13-08-2009 67 4   Download

  • Tuyển tập các báo cáo nghiên cứu khoa học ngành toán học được đăng trên tạp chí toán học quốc tế đề tài: Recursive analytical performance evaluation of broadcast protocols with silencing: application to VANETs EURASIP Journal on Wireless Communications and

    pdf55p dauphong11 04-02-2012 27 4   Download

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