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Background

Most of the Information in digital world is accessible to a few who can read or understand a particular language. Language technologies can provide solutions in the form of natural interfaces so that digital content can reach to the masses and facilitate the exchange of information across different people speaking different languages.

These technologies play a crucial role in multi-lingual societies such as India which has about 1652 dialects/native languages. While Hindi written in Devanagari script, is the official language, the other 17 languages recognized by the constitution of India are: 1) Assamese 2) Tamil 3) Malayalam 4) Gujarati 5) Telugu 6) Oriya 7) Urdu 8) Bengali 9) Sanskrit 10) Kashmiri 11) Sindhi 12) Punjabi 13) Konkani 14) Marathi 15) Manipuri 16) Kannada and 17) Nepali. Seamless integration of speech recognition, machine translation and speech synthesis systems could facilitate the exchange of information between two people speaking two different languages. Our overall goal is to develop speech recognition and speech synthesis systems for most of these languages.

In this paper we discuss the details of the development of a Hindi speech synthesizer using unit selection techniques and in particular address the issue of choice of unit size in unit selection synthesis.


next up previous
Next: Synthesis Framework Up: Unit Size in Unit Previous: Unit Size in Unit
Alan W Black 2003-10-20