oai:www.ldc.upenn.edu:LDC2011S05
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OLAC Record oai:www.ldc.upenn.edu:LDC2011S05 |
| Metadata | ||
| Title: | 2008 NIST Speaker Recognition Evaluation Training Set Part 1 | |
| 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. 2008 NIST Speaker Recognition Evaluation Training Set Part 1 LDC2011S05. Web Download. Philadelphia: Linguistic Data Consortium, 2011 | |
| Contributor: | NIST Multimodal Information Group | |
| Date (W3CDTF): | 2011 | |
| Date Issued (W3CDTF): | 2011-08-15 | |
| Description: | *Introduction* 2008 NIST Speaker Recognition Evaluation Training Set Part 1 was developed by LDC and NIST (National Institute of Standards and Technology). It contains 640 hours of multilingual telephone speech and English interview speech along with time-aligned transcripts and other materials used as training data in the 2008 NIST Speaker Recognition Evaluation (SRE). SRE is part of an ongoing series of evaluations conducted by NIST. These evaluations are an important contribution to the direction of research efforts and the calibration of technical capabilities. They are intended to be of interest to all researchers working on the general problem of text independent speaker recognition. To this end the evaluation is designed to be simple, to focus on core technology issues, to be fully supported, and to be accessible to those wishing to participate. The 2008 evaluation was distinguished from prior evaluations, in particular those in 2005 and 2006, by including not only conversational telephone speech data but also conversational speech data of comparable duration recorded over a microphone channel involving an interview scenario. *Data* The speech data in this release was collected in 2007 by LDC at its Human Subjects Collection facility in Philadelphia and by the International Computer Science Institute (ICSI) at the University of California, Berkley. This collection was part of the Mixer 5 project, which was designed to support 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. Mixer participants were native English and bilingual English speakers. The telephone speech in this corpus is predominately English, but also includes the languages identified above. All interview segments are in English. Telephone speech represents approximately 565 hours of the data, whereas microphone speech represents the other 75 hours. The telephone speech segments include excerpts approximately 5 minutes and 10 seconds from longer original conversations. The interview material includes short conversation interview segments of approximately three minutes from a longer interview session. As in prior evaluations, intervals of silence were not removed. Also, two separate conversation channels are provided (to aid systems in echo cancellation, dialog analysis, etc.). There are approximately six files distributed as part of SRE08 where each file is a 1024 byte header with no audio. However, these files were not included in the trials or keys distributed in the SRE08 aggregate corpus. English language transcripts in .cfm format were produced using an automatic speech recognition (ASR) system. *Samples* For an example of the data contained in this corpus, please listen to this sample (WAV). *Updates* None at this time. | |
| Extent: | Corpus size: 36182567 KB | |
| Format: | Sampling Rate: 8000 | |
| Sampling Format: ulaw | ||
| Identifier: | LDC2011S05 | |
| https://catalog.ldc.upenn.edu/LDC2011S05 | ||
| ISBN: 1-58563-587-1 | ||
| ISLRN: 531-416-977-177-6 | ||
| DOI: 10.35111/pr4h-n676 | ||
| Language: | Urdu | |
| Tigrinya | ||
| Thai | ||
| Tagalog | ||
| Spanish | ||
| Russian | ||
| Panjabi | ||
| Min Nan Chinese | ||
| Lao | ||
| Korean | ||
| Central Khmer; Khmer | ||
| Georgian | ||
| Japanese | ||
| Italian | ||
| Hindi | ||
| Persian | ||
| English | ||
| Mandarin Chinese | ||
| Bengali | ||
| Egyptian Arabic | ||
| Moroccan Arabic | ||
| Dari | ||
| Iranian Persian | ||
| Arabic | ||
| Language (ISO639): | urd | |
| tir | ||
| tha | ||
| tgl | ||
| spa | ||
| rus | ||
| pan | ||
| nan | ||
| lao | ||
| kor | ||
| khm | ||
| kat | ||
| jpn | ||
| ita | ||
| hin | ||
| fas | ||
| eng | ||
| cmn | ||
| ben | ||
| arz | ||
| ary | ||
| prs | ||
| pes | ||
| 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/LDC2011S05 | |
| Rights Holder: | Portions © 2007, 2011 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:LDC2011S05 | |
| DateStamp: | 2021-10-01 | |
| GetRecord: | OAI-PMH request for simple DC format | |
Search Info | ||
| Citation: | NIST Multimodal Information Group. 2011. Linguistic Data Consortium. | |
| Terms: | area_Africa area_Asia area_Europe country_AF country_BD country_CN country_EG country_ES country_ET country_GB country_GE country_IN country_IR country_IT country_JP country_KH country_KR country_LA country_MA country_PH country_PK country_RU country_TH dcmi_Sound iso639_ara iso639_ary iso639_arz iso639_ben iso639_cmn iso639_eng iso639_fas iso639_hin iso639_ita iso639_jpn iso639_kat iso639_khm iso639_kor iso639_lao iso639_nan iso639_pan iso639_pes iso639_prs iso639_rus iso639_spa iso639_tgl iso639_tha iso639_tir iso639_urd olac_primary_text | |