Switchboard Credit Card

Item Name: Switchboard Credit Card
Author(s): John J. Godfrey, Ed Holliman
LDC Catalog No.: LDC93S8
ISBN: 1-58563-016-0
ISLRN: 427-743-343-017-3
DOI: https://doi.org/10.35111/cmtf-v363
Member Year(s): 1993
DCMI Type(s): Sound
Sample Type: 2-channel ulaw
Sample Rate: 8000
Data Source(s): telephone conversations
Project(s): NIST SRE
Application(s): speech recognition
Language(s): English
Language ID(s): eng
License(s): LDC User Agreement for Non-Members
Online Documentation: LDC93S8 Documents
Licensing Instructions: Subscription & Standard Members, and Non-Members
Citation: Godfrey, John J., and Ed Holliman. Switchboard Credit Card LDC93S8. Web Download. Philadelphia: Linguistic Data Consortium, 1993.
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This release contains 35 conversations on the topic of "Credit Card Use." The conversations can be used in training and testing wordspotting systems. In addition to two-channel mu-law encoded audio waveform files, the disc contains transcriptions, time-alignments and wordspotting targets.

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