Speech design tool: Sesign

Masanobu Abe, Hideyuki Mizuno, Osamu Mizuno, Shin'ya Nakajima

Research output: Contribution to journalArticle

Abstract

We developed a tool (Sesign: Speech design tool) to create speech messages. Sesign provides a graphical user interface to manipulate parameters of speech synthesis, and makes it possible to synthesize various types of speech. The manipulation is performed in text level such as to change Chinese characters and accent types, and in parameter level such as to modify speech power, fundamental frequency and duration. Speech messages created by Sesign have several advantages. Examples include easy synchronization with other media such as moving picture and a low bit rate; i.e., only phonetic symbols and prosodic parameters should be transmitted at approximately 1 kbit/s or less.

Original languageEnglish
Pages (from-to)98-104
Number of pages7
JournalNTT R and D
Volume51
Issue number2
Publication statusPublished - Jan 1 2002
Externally publishedYes

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ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Abe, M., Mizuno, H., Mizuno, O., & Nakajima, S. (2002). Speech design tool: Sesign. NTT R and D, 51(2), 98-104.