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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Ananthakrishnan, S. Narayanan, S. |
| Copyright Year | 2008 |
| Description | Author affiliation: Dept. of Electr. Eng., Southern California Univ., Los Angeles, CA (Ananthakrishnan, S.; Narayanan, S.) |
| Abstract | Motivated by linguistic theories of prosodic categoricity, symbolic representations of prosody have recently attracted the attention of speech technologists. Categorical representations such as ToBI not only bear linguistic relevance, but also have the advantage that they can be easily modeled and integrated within applications. Since manual labeling of these categories is time-consuming and expensive, there has been significant interest in automatic prosody labeling. This paper presents a fine-grained ToBI-style prosody labeling system that makes use of features derived from RFC and TILT parameterization of FO together with a n-gram prosodic language model for 4-way pitch accent labeling and 2-way boundary tone labeling. For this task, our system achieves pitch accent labeling accuracy of 56.4% and boundary tone labeling accuracy of 67.7% on the Boston University Radio News Corpus. |
| Starting Page | 4545 |
| Ending Page | 4548 |
| File Size | 190565 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424414833 |
| ISSN | 15206149 |
| DOI | 10.1109/ICASSP.2008.4518667 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-03-31 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Labeling Speech analysis Speech synthesis Laboratories Viterbi algorithm Standards development Large-scale systems Natural languages Humans Testing TILT prosody pitch accent boundary tone ToBI RFC |
| Content Type | Text |
| Resource Type | Article |
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