CALLFRIEND Mandarin Chinese-Taiwan Dialect

Item Name: CALLFRIEND Mandarin Chinese-Taiwan Dialect
Author(s): Alexandra Canavan, George Zipperlen
LDC Catalog No.: LDC96S56
ISBN: 1-58563-071-3
ISLRN: 804-964-527-007-8
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, GALE, EARS
Application(s): language identification
Language(s): Mandarin Chinese
Language ID(s): cmn
License(s): LDC User Agreement for Non-Members
Online Documentation: LDC96S56 Documents
Licensing Instructions: Subscription & Standard Members, and Non-Members
Citation: Canavan, Alexandra, and George Zipperlen. CALLFRIEND Mandarin Chinese-Taiwan Dialect LDC96S56. Web Download. Philadelphia: Linguistic Data Consortium, 1996.

Introduction

The CALLFRIEND project supports the development of language identification technology.

Data

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 Mandarin Chinese from Taiwan. All calls are domestic and were placed inside the continental United States and Canada.

Callers in the "Mainland" and "Taiwan" collections of CALLFRIEND Mandarin were identified primarily on the basis of specific attributes in their speech characteristic of geographic origin.

Updates

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