一种阿拉伯文字的音标系统

ICASSP '87. IEEE International Conference on Acoustics, Speech, and Signal Processing Pub Date : 1987-04-06 DOI:10.1109/ICASSP.1987.1169472

Hany Selim, Taghrid Anbar

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引用次数: 5

摘要

在开发无限词汇语音合成器的框架内，开发了一个基于规则的转录系统。它需要部分变音符的阿拉伯文本作为输入。输出音的清单包括24个辅音和16个音素。定义了三种单词重音;主重音为词素，次重音为最终不重读的长元音，次重音为后缀簇。第一种和第三种重音类型的位置是确定的，在单词音节化和后缀树搜索(es)之后，应用阿拉伯语中完善的重音规则。有特殊发音的词用一本比较小的字典。转录系统用Pascal语言编码，由大约950条指令组成。IBM-PC-AT的平均处理速度为65字/秒。

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A phonetic transcription system of Arabic text

Within the framework of developing an unlimited vocabulary speech synthesizer a rule based transcription system has been developed. It requires as an input a partly diacritized Arabic text. The inventory of the output sounds consists of 24 consonants and 16 vocalic allophones. Three kinds of word stress are defined; main stress for the lexeme, secondary for an eventually unstressed long vowel, and tertiary for the suffix cluster. The locations of the first and third stress types are determined, after word syllabification and a tree search of suffix(es), applying the well established stress rules in Arabic. A relatively small dictionary is used for words with exceptional pronounciation. The transcription system is coded in Pascal language consisting of some 950 instructions. On the avarege a processing speed of 65 word/sec is achieved on an IBM-PC-AT.

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来源期刊

ICASSP '87. IEEE International Conference on Acoustics, Speech, and Signal Processing

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