Item Name: CALLFRIEND Hindi
Author(s): Alexandra Canavan, George Zipperlen
LDC Catalog No.: LDC96S52
ISBN: 1-58563-067-5
ISLRN: 651-156-740-657-0
Member Year(s): 1996, 1997
DCMI Type(s): Sound
Sample Type: 2-channel ulaw
Sample Rate: 8000
Data Source(s): telephone conversations
Project(s): LID
Application(s): language identification
Language(s): Hindi
Language ID(s): hin
License(s): LDC User Agreement for Non-Members
Online Documentation: LDC96S52 Documents
Licensing Instructions: Subscription & Standard Members, and Non-Members
Citation: Canavan, Alexandra, and George Zipperlen. CALLFRIEND Hindi LDC96S52. Web Download. Philadelphia: Linguistic Data Consortium, 1996.


The CALLFRIEND project supports the development of language identification technology.


The corpus consists of 60 unscripted telephone conversations, lasting between 5-30 minutes. The corpus also includes documentation describing speaker information (sex, age, education, callee telephone number) and call information (channel quality, number of speakers).

For each conversation, both the caller and callee are native speakers of Hindi. All calls are domestic and were placed inside the continental United States and Canada.


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