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A NOVEL APPROACH TO STUTTERED SPEECH CORRECTION

Jurnal Ilmu Komputer dan Informasi (JIKI) · Vol. 9 No. 2 (2016) · pp. 80–87

DOI
10.21609/jiki.v9i2.382
ISSN
2502-9274, 2088-7051
Published
2016-06-25
Publisher
Faculty of Computer Science - Universitas Indonesia
Language
eng

Abstract

Stuttered speech is a dysfluency rich speech, more prevalent in males than females. It has been associated with insufficient air pressure or poor articulation, even though the root causes are more complex. The primary features include prolonged speech and repetitive speech, while some of its secondary features include, anxiety, fear, and shame. This study used LPC analysis and synthesis algorithms to reconstruct the stuttered speech. The results were evaluated using cepstral distance, Itakura-Saito distance, mean square error, and likelihood ratio. These measures implied perfect speech reconstruction quality. ASR was used for further testing, and the results showed that all the reconstructed speech samples were perfectly recognized while only three samples of the original speech were perfectly recognized.

Keywords

Collaboration network of the authors

7 authors · 12 co-authorship links · 3 across different organisations

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  • International Islamic University Malaysia
  • Universitas Garut
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Helfy SusilawatiUniversitas Garut1
Sifa NurpadillahUniversitas Garut1
Agung Ihwan NurdinUniversitas Garut1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://jiki.cs.ui.ac.id/index.php/jiki/oai, first harvested 26 Okt 2026, last seen 26 Okt 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">A NOVEL APPROACH TO STUTTERED SPEECH CORRECTION</dc:title>
	<dc:creator>Ajibola, Alim Sabur</dc:creator>
	<dc:creator>bin Alang Md. Rashid, Nahrul Khair</dc:creator>
	<dc:creator>Sediono, Wahju</dc:creator>
	<dc:creator>Nik Hashim, Nik Nur Wahidah</dc:creator>
	<dc:subject xml:lang="en-US">stuttered speech</dc:subject>
	<dc:subject xml:lang="en-US">speech reconstruction</dc:subject>
	<dc:subject xml:lang="en-US">LPC analysis</dc:subject>
	<dc:subject xml:lang="en-US">LPC synthesis</dc:subject>
	<dc:subject xml:lang="en-US">objective quality measure</dc:subject>
	<dc:description xml:lang="en-US">Stuttered speech is a dysfluency rich speech, more prevalent in males than females. It has been associated with insufficient air pressure or poor articulation, even though the root causes are more complex. The primary features include prolonged speech and repetitive speech, while some of its secondary features include, anxiety, fear, and shame. This study used LPC analysis and synthesis algorithms to reconstruct the stuttered speech. The results were evaluated using cepstral distance, Itakura-Saito distance, mean square error, and likelihood ratio. These measures implied perfect speech reconstruction quality. ASR was used for further testing, and the results showed that all the reconstructed speech samples were perfectly recognized while only three samples of the original speech were perfectly recognized.</dc:description>
	<dc:publisher xml:lang="en-US">Faculty of Computer Science  - Universitas Indonesia</dc:publisher>
	<dc:date>2016-06-25</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://jiki.cs.ui.ac.id/index.php/jiki/article/view/382</dc:identifier>
	<dc:identifier>10.21609/jiki.v9i2.382</dc:identifier>
	<dc:source xml:lang="en-US">Jurnal Ilmu Komputer dan Informasi; Vol. 9 No. 2 (2016): Jurnal Ilmu Komputer dan Informasi (Journal of Computer Science and Information); 80-87</dc:source>
	<dc:source>2502-9274</dc:source>
	<dc:source>2088-7051</dc:source>
	<dc:source>10.21609/jiki.v9i2</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://jiki.cs.ui.ac.id/index.php/jiki/article/view/382/350</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2016 Jurnal Ilmu Komputer dan Informasi</dc:rights>
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