OLAC Record oai:www.ldc.upenn.edu:LDC2023T09

Metadata
Title:		CALLFRIEND Russian Text
Access Rights:		Licensing Instructions for Subscription & Standard Members, and Non-Members: http://www.ldc.upenn.edu/language-resources/data/obtaining
Bibliographic Citation:		Miller, David, et al. CALLFRIEND Russian Text LDC2023T09. Web Download. Philadelphia: Linguistic Data Consortium, 2023
Contributor:		Miller, David
		Walker, Kevin
		Graff, David
		Canavan, Alexandra
Date (W3CDTF):		2023
Date Issued (W3CDTF):		2023-09-15
Description:		*Introduction* CALLFRIEND Russian Text (LDC2023T09) was developed by the Linguistic Data Consortium and consists of transcripts for approximately 48 hours of telephone conversations (100 recordings) between native Russian speakers. The calls were recorded in 1999 as part of the CALLFRIEND collection, a project designed primarily to support research in automatic language identification. One hundred native Russian speakers living the the continental United States made a single phone call, lasting up to 30 minutes, to a family member or friend living in the United States. Corresponding speech data is available as CALLFRIEND Russian Speech (LDC2023S08). *Data* The transcripts and lexicon are presented as plain-text, tab-delimited files with UTF-8 character encoding. In the transcript .txt files, the four main fields on each line (begin_offset, end_offset, speaker_label, transcript_text) are separated by tabs. Each contains a list of time-stamped segments in order according to their begin_offset values, with no blank lines. The lexicon covers the word forms in the 97 transcript files. The main lexicon table contains three columns per row: * Cyrillic orthography, as found in one or more transcripts * Phonetic transliteration * Numeric representation of syllabic stress There is also a phonetic map file and a pronunciation rules file. The phonetic transliterations in the main lexicon table were derived programmatically based on information in those two files. The phonetic map file contains Cyrillic letters and their corresponding ASCII/Latin letters to represent the phonetic values. The pronunciation rules file is a list of "rewrite rules", presented as regular expressions, to implement a small number of context-dependent changes in the pronunciations of certain letters. *Samples* Please view the following sample: transcript. *Updates* None at this time.
Extent:		Corpus size: 3623 KB
Identifier:		LDC2023T09
		https://catalog.ldc.upenn.edu/LDC2023T09
		ISLRN: 172-735-046-422-7
		DOI: 10.35111/05mp-r458
Language:		Russian
Language (ISO639):		rus
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/LDC2023T09
Rights Holder:		Portions © 1999, 2023 Trustees of the University of Pennsylvania
Type (DCMI):		Text
Type (OLAC):		primary_text
OLAC Info
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
OaiIdentifier:		oai:www.ldc.upenn.edu:LDC2023T09
DateStamp:		2024-01-01
GetRecord:		OAI-PMH request for simple DC format
Search Info
Citation:		Miller, David; Walker, Kevin; Graff, David; Canavan, Alexandra. 2023. Linguistic Data Consortium.
Terms:		area_Europe country_RU dcmi_Text iso639_rus olac_primary_text