Paper Info
Title
Dealing with Numbers in Grapheme-Based Speech Recognition.
Abstract
This article presents the results of grapheme-based speech recognition for eight languages. The need for this approach arises in situation of low resource languages, where obtaining a pronunciation dictionary is time-and cost-consuming or impossible. In such scenarios, usage of grapheme dictionaries is the most simplest and straight-forward. The paper describes the process of automatic generation of pronunciation dictionaries with emphasis on the expansion of numbers. Experiments on GlobalPhone database show that grapheme-based systems have results comparable to the phoneme-based ones, especially for phonetic languages.
Year
DOI
Venue
2012
10.1007/978-3-642-32790-2_53
Lecture Notes in Computer Science
Keywords
Field
DocType
LVCSR,ASR,grapheme,phoneme,speech recognition
Pronunciation,Computer science,Grapheme,Speech recognition,Speaker recognition,Natural language processing,Artificial intelligence
Conference
Volume
ISSN
Citations 
7499
0302-9743
0
PageRank 
References 
Authors
0.34
6
3
Name
Order
Citations
PageRank
Milos Janda1182.06
Martin Karafiát218513.65
Jan Cernocký31273135.94