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Machine Intelligence Laboratory : AGILE Overview
mi.eng.cam.ac.uk/research/projects/AGILE/index.html7 Oct 2009: Unsupervised training with directed manual transcription for recognizing Mandarin broadcast audio. ... Unsupervised Training for Mandarin Broadcast News and Conversation Transcription. -
Abstract for tranter_tr476
mi.eng.cam.ac.uk/reports/abstracts/tranter_tr476.html27 Jul 2020: CLUSTER VOTING FOR SPEAKER DIARISATION. S. E. Tranter. May 2004. It is often important to be able to automatically detect 'who spoke when' in audio data. ... The speaker diarisation task attempts to address this problem on Broadcast News data by defining -
Abstract for tranter_icassp06
mi.eng.cam.ac.uk/reports/abstracts/tranter_icassp06.html27 Jul 2020: WHO REALLY SPOKE WHEN? FINDING SPEAKER TURNS AND IDENTITIES IN BROADCAST NEWS AUDIO. ... S. E. Tranter. May 2006. Automatic speaker segmentation and clustering methods have improved considerably over the last few years in the Broadcast News domain. -
MultiMedia Document Retrieval (1997-2000) - References
mi.eng.cam.ac.uk/research/projects/Multimedia_Document_Retrieval/references.html23 Feb 2002: Johnson, P. Jourlin, K Spärck Jones & P.C. Woodland []. Information Retrieval from Unsegmented Broadcast News Audio. ... Audio Indexing and Retrieval of Complete Broadcast News Shows. Proc. RIAO 2000, Content-Based Multimedia Information Access, Vol. -
Online publications for Thomas Hain
mi.eng.cam.ac.uk/reports/people/th223.html27 Jul 2020: Contact:Title SEGMENTATION AND CLASSIFICATION OF BROADCAST NEWS AUDIO. Abstract: hain_icslp98. ... Contact:Title THE CUHTK-ENTROPIC 10XRT BROADCAST NEWS TRANSCRIPTION SYSTEM. Abstract: odell_darpa99. -
MultiMedia Document Retrieval (1997-2000)
mi.eng.cam.ac.uk/research/projects/Multimedia_Document_Retrieval/7 Oct 2001: September 1997 - Hub 4 evaluation and Recogniser Improvements. Work initially focussed on the 1997 Hub 4 Broadcast News evaluation. ... the lowest overall word error rate in the 1997 DARPA broadcast news evaluation, by a statistically significant margin. -
Online publications for Sue Tranter
mi.eng.cam.ac.uk/reports/people/sej28.html27 Jul 2020: acroread. Title WHO REALLY SPOKE WHEN? FINDING SPEAKER TURNS AND IDENTITIES IN BROADCAST NEWS AUDIO. ... Contact:Title AUDIO INDEXING AND RETRIEVAL OF COMPLETE BROADCAST NEWS SHOWS. Abstract: johnson_riao00. -
Who Really Spoke When? Finding Speaker Turns and Identities in…
mi.eng.cam.ac.uk/reports/full_html/tranter_icassp06.html/9 Dec 2006: Who Really Spoke When? Finding Speaker Turns and Identities in Broadcast News Audio. ... The training data used for this task consisted of the Hub-4 1996/7 broadcast news training data. -
Audio Indexing and Retrieval of Complete Broadcast News Shows
mi.eng.cam.ac.uk/reports/full_html/johnson_riao00.html/19 Apr 2000: Initially work done in Spoken Document Retrieval (SDR) focused on the automatic transcription of American broadcast news audio into manually pre-defined stories'', which were then run through a text-based ... The experiments reported in this paper use -
Online publications for Prof. Phil Woodland
mi.eng.cam.ac.uk/reports/people/pcw.html27 Jul 2020: Contact:Title SEGMENTATION AND CLASSIFICATION OF BROADCAST NEWS AUDIO. Abstract: hain_icslp98. ... Contact:Title AUDIO INDEXING AND RETRIEVAL OF COMPLETE BROADCAST NEWS SHOWS. Abstract: johnson_riao00. -
The 1998 HTK Broadcast News Transcription System: Development and…
mi.eng.cam.ac.uk/reports/full_html/woodland_darpa99.html/2 Mar 2000: The baseline acoustic corpus available in 1997 used recorded audio from various US broadcast news shows (television and radio). ... Proc. 1998 DARPA Broadcast News Transcription and Understanding Workshop, pp. 41-48, Lansdowne. -
Machine Intelligence Laboratory: Publications (Speech)
mi.eng.cam.ac.uk/reports/index-speech.html17 May 2021: acroread. Title WHO REALLY SPOKE WHEN? FINDING SPEAKER TURNS AND IDENTITIES IN BROADCAST NEWS AUDIO. ... Contact:Title SEGMENTATION AND CLASSIFICATION OF BROADCAST NEWS AUDIO. Abstract: hain_icslp98. -
Experiments in Broadcast News Transcription
mi.eng.cam.ac.uk/reports/full_html/woodland_icassp98.html/1 Mar 2000: Experiments in Broadcast News Transcription. P.C. Woodland, T. Hain, S.E. Johnson, T. ... FX. all other speech (e.g. spontaneous non-native). Table 1: Broadcast news focus conditions. -
The Cambridge University Multimedia Document Retrieval Demo System
mi.eng.cam.ac.uk/reports/full_html/tuerk_sigir00demo.html/14 Aug 2000: The audio, which comes in RealAudio format, is first converted into standard uncompressed format from which a transcription is produced using our large vocabulary broadcast news recognition engine. ... J. J. Odell, P. C. Woodland, and T. Hain. The -
The 1998 HTK Broadcast News Transcription System:Development and…
mi.eng.cam.ac.uk/reports/svr-ftp/woodland_darpa99.pdf8 Mar 2000: The 1998 HTK Broadcast News Transcription System:Development and Results. P.C. Woodland, T. ... 3. Overview of 1997 systemThe HTK Broadcast News system runs in a number of stages.The input audio stream is first segmented; a first pass recog-nition is -
EXPERIMENTS IN BROADCAST NEWS TRANSCRIPTION P.C. Woodland, T. Hain,…
mi.eng.cam.ac.uk/reports/svr-ftp/woodland_icassp98.pdf10 Apr 2000: EXPERIMENTS IN BROADCAST NEWS TRANSCRIPTION. P.C. Woodland, T. Hain, S.E. Johnson, T.R. ... Young S.J. (1997) TheDevelopment of the 1996 Broadcast News Transcription Sys-tem. -
WHO REALLY SPOKE WHEN?FINDING SPEAKER TURNS AND IDENTITIES IN ...
mi.eng.cam.ac.uk/reports/svr-ftp/tranter_icassp06.pdf9 Dec 2006: WHO REALLY SPOKE WHEN?FINDING SPEAKER TURNS AND IDENTITIES IN BROADCAST NEWS AUDIO. ... F. Gales, D. Mrva,K. C. Sim, and P. C. Woodland, “Development of the CU-HTK2004 Broadcast News Transcription Systems,” in Proc. -
A Method for Direct Audio Search with Applications to Indexing and…
mi.eng.cam.ac.uk/reports/full_html/johnson_icassp00.html/16 Jun 2000: The initial evaluation of the direct audio search procedure was carried out in the context of trying to automatically detect the endpoint of a broadcast news episode. ... The presence of identical audio within a broadcast news database may therefore -
Audio Indexing and Retrieval of Complete Broadcast News Shows ...
mi.eng.cam.ac.uk/reports/svr-ftp/johnson_riao00.pdf10 Apr 2000: Audio Indexing and Retrieval of Complete Broadcast News Shows. S.E. Johnson†, P. ... Initially work done in Spoken Document Retrieval (SDR) focused on the automatic transcription ofAmerican broadcast news audio into manually pre-defined “stories”, -
The Cambridge University Spoken Document Retrieval System
mi.eng.cam.ac.uk/reports/full_html/johnson_icassp99.html/8 Mar 2000: its performance using automatic transcriptions of about 50 hours of broadcast news data. ... For the experiments on the TREC-6 test data triphone HMMs were trained on nominally 50 hours (actually about 35 hours) of broadcast news audio and the language -
Mark Gales - Publications
mi.eng.cam.ac.uk/~mjfg/publications.v1.html20 Dec 2011: Sim and P.C. Woodland (2005). Development of the CU-HTK 2004 Broadcast News Transcription Systems. ... Unsupervised training with directed manual transcription for recognizing Mandarin broadcast audio. -
Spoken Document Retrieval for TREC-8 at Cambridge University
mi.eng.cam.ac.uk/reports/full_html/johnson_trec8.html/30 Mar 2000: The 500 hours of broadcast news audio was filtered using an automatic scheme for detecting commercials, and then transcribed using a 2-pass HTK speech recogniser which ran at 13 times ... The HMMs were trained using 146 hours of broadcast news audio -
Speaker Diarisation for Broadcast News S. E. Tranter† and ...
mi.eng.cam.ac.uk/reports/svr-ftp/tranter_odyssey04.pdf25 Mar 2004: It uses adirect search of the audio, as described in [9] to find exactmatches which represent re-broadcast (pre-recorded) portionsof the news shows. ... 1999 DARPA Broadcast News Workshop,Herndon, VA, March 1999, pp. 183–186. [15] L. -
Effects of Out of Vocabulary Words in Spoken Document Retrieval
mi.eng.cam.ac.uk/reports/full_html/woodland_sigir00.html/14 Aug 2000: The TREC-8 audio contains 500 hours of US broadcast news data that was recorded between February and June 1998. ... Transcription used a simplified version of the HTK broadcast news system which corresponds to the first-pass'' recognition system -
DISCRIMINATIVE LANGUAGE MODEL ADAPTATION FORMANDARIN BROADCAST SPEECH …
mi.eng.cam.ac.uk/research/projects/AGILE/publications/liu-asru07.pdf26 Mar 2008: A total of 942 hours of broad-cast news (BN) and broadcast conversation (BC) speech audio datawere used for acoustic model training. ... Tranter. Progress in the CU-HTK broadcast news tran-scription system, IEEE Transactions Speech and Audio Pro-cessing, -
Abstract for hain_icslp98
mi.eng.cam.ac.uk/reports/abstracts/hain_icslp98.html27 Jul 2020: Abstract for hain_icslp98. Proc. ICSLP'98, Sydney. SEGMENTATION AND CLASSIFICATION OF BROADCAST NEWS AUDIO. ... T. Hain, P.C. Woodland. 1998. Broadcast news audio data contains a wide variety of different speakers and audio conditions (channel and -
General Query Expansion Techniques for Spoken Document Retrieval
mi.eng.cam.ac.uk/reports/full_html/jourlin_esca99.html/2 Mar 2000: The experiments reported here use the TREC-7 SDR test data. For this evaluation, the audio documents came from American broadcast radio and TV news programs which had been manually divided ... J. Young. Segment Generation and Clustering in the HTK -
Spoken Document Retrieval for TREC-7 at Cambridge University
mi.eng.cam.ac.uk/reports/full_html/johnson_trec7.html/30 Mar 2000: The broadcast news audio was transcribed using a 2-pass gender-dependent HTK speech recogniser which ran at 50 times real time and gave an overall word error rate of ... For the TREC-7 SDR track, audio from American broadcast radio and TV news programs -
Abstract for johnson_riao00
mi.eng.cam.ac.uk/reports/abstracts/johnson_riao00.html27 Jul 2020: Abstract for johnson_riao00. Proceedings, RIAO 2000. AUDIO INDEXING AND RETRIEVAL OF COMPLETE BROADCAST NEWS SHOWS. ... April 2000. This paper describes a system for retrieving relevant portions of complete broadcast news shows starting with only the -
A METHOD FOR DIRECT AUDIO SEARCH WITH APPLICATIONS TOINDEXING ...
mi.eng.cam.ac.uk/reports/svr-ftp/johnson_icassp00.pdf19 Apr 2000: 4. EXPT. 1 – END POINT DETECTION. The initial evaluation of the direct audio search procedurewas carried out in the context of trying to automaticallydetect the endpoint of a broadcast news episode. ... The technique has shown to be effective at -
Spoken Document Retrieval for TREC-9 at Cambridge University
mi.eng.cam.ac.uk/reports/full_html/johnson_trec9.html/23 Feb 2002: D. Abberley, S. Renals, G. Cook & T. Robinson. Retrieval of Broadcast News Documents with the THISL System. ... Jourlin, G.L.Moore, K. Spärck Jones & P.C. Woodland. Audio Indexing and Retrieval of Complete Broadcast News Shows. -
Speaker Diarisation for Broadcast News
mi.eng.cam.ac.uk/reports/full_html/tranter_odyssey04.html/14 Jun 2004: task of identifying 'who spoke when' in broadcast news audio is particularly interesting and challenging. ... It uses a direct search of the audio, as described in [9] to find exact matches which represent re-broadcast (pre-recorded) portions of the -
The Cambridge Multimedia Document Retrieval (MDR) Project : Summary…
mi.eng.cam.ac.uk/reports/full_html/sparckjones_cltr517.html/10 Oct 2001: The project tests demonstrate that retrieval from files of audio news material transcribed using a state of the art speech recognition system can match the reference level defined by human transcriptions; ... Thus given a stream of broadcast news, -
DISCRIMINATIVE LANGUAGE MODEL ADAPTATION FORMANDARIN BROADCAST SPEECH …
mi.eng.cam.ac.uk/~mjfg/liu-asru07.pdf11 Jan 2008: A total of 942 hours of broad-cast news (BN) and broadcast conversation (BC) speech audio datawere used for acoustic model training. ... Tranter. Progress in the CU-HTK broadcast news tran-scription system, IEEE Transactions Speech and Audio Pro-cessing, -
Surprise Languages: Rapid-Response Cross-Language IR
mi.eng.cam.ac.uk/~ar527/oard_evia2019.pdf11 Jun 2019: The much higher sampling ratesof 44.1 and 48 kHz used for news and topical broadcast data addsadditional complexity to the existing mismatch between trainingand testing domains. ... The duration of speech-only audio in the CTS,news and topical broadcast -
Acoustic Modelling for Speech Recognition:Hidden Markov Models and…
mi.eng.cam.ac.uk/~mjfg/ASRU_talk09.pdf5 Jan 2010: Why we like HMMs - example broadcast news/conversation results. System WER (%)BN BC Avg. ... Sinha, and S.E. Tranter, “Progress in the CU-HTK Broadcast News. transcription system,” IEEE Transactions Audio, Speech and Language Processing, 2006. -
Abstract for johnson_tr330
mi.eng.cam.ac.uk/reports/abstracts/johnson_tr330.html27 Jul 2020: An illustration of a found-speech task is maintaining an archive of audio, for example, transmitted broadcast news. ... Broadcast News transcription is also complicated by the presence of different audio conditions. -
paper.dvi
mi.eng.cam.ac.uk/~ar527/ragni_is2018a.pdf15 Jun 2018: Mrva, R. Sinha, andS. E. Tranter, “Progress in the CU-HTK broadcast news transcrip-tion system,”IEEE TSAP, vol. ... Xiang, S. Abdou, and J. Makhoul, “Re-cent progress in Arabic broadcast news transcription at BBN,” inInterspeech, 2005. -
Building Multiple Complementary Systems using Directed Decision Trees …
mi.eng.cam.ac.uk/~mjfg/breslin_INTER07.pdf11 Jan 2008: end. Figure 4: Calculating Decision Tree Divergence. 5. ResultsExperiments were performed on a Broadcast News Arabic task.Each system was trained using 101.8 hours of data and a PLPfrontend. ... Sinha, and S.E. Tranter, “Progress in the CU-HTK -
IEEE TRANS. ON SAP, VOL. ?, NO. ??, ????? ...
mi.eng.cam.ac.uk/research/projects/AGILE/publications/mjfg_ASL.pdf23 Feb 2006: II. SEGMENTATION AND CLUSTERING. For Broadcast News transcription, the first stage of pro-cessing is to partition the incoming audio data stream intohomogeneous segments (the segmentation) and to group thesesegments into ... Gales et al.: THE CUED -
THE CAMBRIDGE UNIVERSITY SPOKEN DOCUMENT RETRIEVAL SYSTEM S.E.…
mi.eng.cam.ac.uk/reports/svr-ftp/johnson_icassp99.pdf8 Mar 2000: The paper is organised as follows. Firstly an overview ofthe HTK broadcast news transcription system used to generatehigh quality automatic transcriptions is given. ... of broadcast news texts, the LDC-distributed 1995newswire texts, and the -
Machine Intelligence Laboratory: Publications
mi.eng.cam.ac.uk/reports/index-full.html17 May 2021: Contact:Title WHO REALLY SPOKE WHEN? FINDING SPEAKER TURNS AND IDENTITIES IN BROADCAST NEWS AUDIO. ... Contact:Title SEGMENTATION AND CLASSIFICATION OF BROADCAST NEWS AUDIO. Abstract: hain_icslp98. -
Cluster Voting for Speaker Diarisation S.E.…
mi.eng.cam.ac.uk/reports/svr-ftp/tranter_tr476.pdf13 May 2004: 32.2 The Broadcast News Data for Diarisation. 32.3 Diarisation Scoring. 4. ... This corresponds to adverts in broadcast news shows, or speaker-attributable vocal noises suchas cough, breath, lipsmack, sneeze and laughter. -
GENERAL QUERY EXPANSION TECHNIQUESFOR SPOKEN DOCUMENT RETRIEVAL…
mi.eng.cam.ac.uk/reports/svr-ftp/jourlin_esca99.pdf10 Apr 2000: different sets ofautomatically transcribed broadcast news texts with aWER varying from24.8% to 66.2%. ... For this evaluation, the audio documentscame from American broadcast radio and TV newsprograms which had been manually divided into isseparate news -
SPOKEN DOCUMENT RETRIEVAL FOR TREC-8 AT CAMBRIDGE UNIVERSITY S.E. ...
mi.eng.cam.ac.uk/reports/svr-ftp/johnson_trec8.pdf10 Apr 2000: The 500hours of broadcast news audio was filtered using an automaticscheme for detecting commercials, and then transcribed using a2-pass HTK speech recogniser which ran at 13 times real time.The ... The first,story-known (SK) SDR, is similar to the -
paper.2col.dvi
mi.eng.cam.ac.uk/~mjfg/kai_ASP09.pdf2 Mar 2009: However, inmany applications, such as broadcast news transcription orconversational telephone speech, there is no transcriptionavailable for the test data. ... Then lineartransforms are estimated given the audio and these automat-ically generated -
Discriminative Models for Speech RecognitionM.J.F. Gales Cambridge…
mi.eng.cam.ac.uk/~mjfg/mjfg_ita_margin.pdf30 May 2007: Thishas allowed large vocabulary continuous speech recognition(LVCSR) tasks, such as Broadcast News transcription [1],to be addressed. ... Sinha,. and S.E. Tranter, “Progress in the CU-HTK Broadcast News tran-scription system,” IEEE Transactions Audio -
The 1997 HTK Broadcast News Transcription System
mi.eng.cam.ac.uk/reports/full_html/woodland_darpa98.html/1 Mar 2000: 41-48 (Lansdowne,VA, Feb. 1998). The 1997 HTK BROADCAST NEWS TRANSCRIPTION SYSTEM. ... using the broadcast news training texts, the acoustic training data and 1995 Marketplace transcriptions. -
Reducing Word Error Rates of Found Speech -XPERT Tool ...
mi.eng.cam.ac.uk/reports/svr-ftp/johnson_tr330.pdf10 Apr 2000: A Focus Conditions for Broadcast News 21. B Files Required for Processing 21B.1 SPH Files. ... Broadcast News transcription is also complicated by the presence of different audio conditions. -
CONFIDENCE ESTIMATION AND DELETION PREDICTION USINGBIDIRECTIONAL…
mi.eng.cam.ac.uk/~mjfg/ALTA/publications/SLT2018_ragni.pdf31 Aug 2019: As there is only general knowl-edge of the Material wide-band data domain composition (news andtopical broadcast) a guess had to be made which of many possibleSwahili wide-band audio ... 28] J. Ma and S. Matsoukas, “Unsupervised training on a
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