oai:www.ldc.upenn.edu:LDC2012S01
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OLAC Record oai:www.ldc.upenn.edu:LDC2012S01 |
| Metadata | ||
| Title: | 2006 NIST Speaker Recognition Evaluation Test Set Part 2 | |
| Access Rights: | Licensing Instructions for Subscription & Standard Members, and Non-Members: http://www.ldc.upenn.edu/language-resources/data/obtaining | |
| Bibliographic Citation: | NIST Multimodal Information Group. 2006 NIST Speaker Recognition Evaluation Test Set Part 2 LDC2012S01. Web Download. Philadelphia: Linguistic Data Consortium, 2012 | |
| Contributor: | NIST Multimodal Information Group | |
| Date (W3CDTF): | 2012 | |
| Date Issued (W3CDTF): | 2012-01-19 | |
| Description: | *Introduction* 2006 NIST Speaker Recognition Evaluation Test Set Part 2 was developed by LDC and NIST (National Institute of Standards and Technology). It contains 568 hours of conversational telephone and microphone speech in English, Arabic, Bengali, Chinese, Farsi, Hindi, Korean, Russian, Spanish, Thai, and Urdu and associated English transcripts used as test data in the NIST-sponsored 2006 Speaker Recognition Evaluation (SRE). The ongoing series of SRE yearly evaluations conducted by NIST are intended to be of interest to researchers working on the general problem of text independent speaker recognition. To this end the evaluations are designed to be simple, to focus on core technology issues, to be fully supported, and to be accessible to those wishing to participate. The task of the 2006 SRE evaluation was speaker detection, that is, to determine whether a specified speaker is speaking during a given segment of conversational telephone speech. The task was divided into 15 distinct and separate tests involving one of five training conditions and one of four test conditions. Further information about the test conditions and additional documentation is available in the 2006 SRE Evaluation Plan. LDC previously published 2006 NIST Speaker Recognition Evaluation Training Set (LDC2011S09) and 2006 NIST Speaker Recognition Evaluation Test Set Part 1 (LDC2011S10). *Data* The speech data in this release was collected by LDC as part of the Mixer project, in particular Mixer Phases 1, 2, and 3. The Mixer project supports the development of robust speaker recognition technology by providing carefully collected and audited speech from a large pool of speakers recorded simultaneously across numerous microphones and in different communicative situations and/or in multiple languages. The data is mostly English speech, but includes some speech in Arabic, Bengali, Chinese, Farsi, Hindi, Korean, Russian, Spanish, Thai, and Urdu. The telephone speech segments are multi-channel data collected simultaneously from a number of auxiliary microphones. The files are organized into four types: two-channel excerpts of approximately 10 seconds, two-channel conversations of approximately five minutes, summed-channel conversations also of approximately five minutes and a two-channel conversation with the usual telephone speech replaced by auxiliary microphone data in the putative target speaker channel. The auxiliary microphone conversations are also of approximately five minutes in length. The speech files are stored as 8-bit u-law speech signals in separate SPHERE files. In addition to the standard header fields, the SPHERE header for each file contains some auxiliary information such as the language of the conversation. English language time-aligned transcripts in .ctm format were produced using an automatic speech recognition (ASR) system. *Samples* For an example of the data contained in this corpus, listen to this sample (WAV). *Updates* None at this time. | |
| Extent: | Corpus size: 28289338 KB | |
| Format: | Sampling Rate: 8000 | |
| Sampling Format: ulaw | ||
| Identifier: | LDC2012S01 | |
| https://catalog.ldc.upenn.edu/LDC2012S01 | ||
| ISBN: 1-58563-602-9 | ||
| ISLRN: 125-164-075-830-3 | ||
| DOI: 10.35111/9d4j-4908 | ||
| Language: | Yue Chinese | |
| Urdu | ||
| Thai | ||
| Spanish | ||
| Russian | ||
| Korean | ||
| Hindi | ||
| Persian | ||
| English | ||
| Mandarin Chinese | ||
| Bengali | ||
| Standard Arabic | ||
| Dari | ||
| Iranian Persian | ||
| Chinese | ||
| Arabic | ||
| Language (ISO639): | yue | |
| urd | ||
| tha | ||
| spa | ||
| rus | ||
| kor | ||
| hin | ||
| fas | ||
| eng | ||
| cmn | ||
| ben | ||
| arb | ||
| prs | ||
| pes | ||
| zho | ||
| ara | ||
| License: | LDC User Agreement for Non-Members: https://catalog.ldc.upenn.edu/license/ldc-non-members-agreement.pdf | |
| Medium: | Distribution: Web Download | |
| Publisher: | Linguistic Data Consortium | |
| Publisher (URI): | https://www.ldc.upenn.edu | |
| Relation (URI): | https://catalog.ldc.upenn.edu/docs/LDC2012S01 | |
| Rights Holder: | Portions © 2004-2006, 2012 Trustees of the University of Pennsylvania | |
| Type (DCMI): | Sound | |
| Type (OLAC): | primary_text | |
OLAC Info |
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| Archive: | The LDC Corpus Catalog | |
| Description: | http://www.language-archives.org/archive/www.ldc.upenn.edu | |
| GetRecord: | OAI-PMH request for OLAC format | |
| GetRecord: | Pre-generated XML file | |
OAI Info |
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| OaiIdentifier: | oai:www.ldc.upenn.edu:LDC2012S01 | |
| DateStamp: | 2021-09-20 | |
| GetRecord: | OAI-PMH request for simple DC format | |
Search Info | ||
| Citation: | NIST Multimodal Information Group. 2012. Linguistic Data Consortium. | |
| Terms: | area_Asia area_Europe country_AF country_BD country_CN country_ES country_GB country_IN country_IR country_KR country_PK country_RU country_SA country_TH dcmi_Sound iso639_ara iso639_arb iso639_ben iso639_cmn iso639_eng iso639_fas iso639_hin iso639_kor iso639_pes iso639_prs iso639_rus iso639_spa iso639_tha iso639_urd iso639_yue iso639_zho olac_primary_text | |