Interface for Dynamic Modification of the Transformation Parameters of the PSOLA Algorithm

Demri LYES; Falek LEİLA; Teffahi HOCİNE

doi:https://doi.org/10.18100/ijamec.90459

Makale detayları

Interface for Dynamic Modification of the Transformation Parameters of the PSOLA Algorithm

Yazarlar:

Demri LYES | Falek LEİLA | Teffahi HOCİNE

Yayıncı:

Selcuk University

Dergi:

International Journal of Applied Mathematics Electronics and Computers 2014 Vol.2 Issue 4, pp.26-30

Belge Tipi:

Makale

Yayın Tarihi:

10/2014

Belge Dili:

İngilizce

Document ID (Org No.):

2000476186

Sıklık:

Üç Aylık

eISSN:

2147-8228

pISSN:

2147-8228

DOI:

https://doi.org/10.18100/ijamec.90459

Özet:

 


The prosody of a speech signal is related to many factors: the social and geographical origin of the speaker, his or her emotional state, his physiological state (weariness, sickness, …) and the type of the sentence (interrogative, affirmative, etc.). A good synthesis or speech transformation system must account for all of these factors in order to produce a speech that sounds natural. In this paper, we propose a graphical interface for the modification of the prosodic features of the speech signal (the melodic curve - fundamental frequency and temporalorganization of the syllables - and the formantic trajectories) using the PSOLA algorithm. The interface allows the user to manually introduce the desired trajectories of the transformation parameters of the PSOLA algorithm in order to produce a transformed signal which has the desired prosody. The results are acceptable, especially for the modification of the fundamental frequency and of the temporal organization of the source signal.

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Makale detayları

Interface for Dynamic Modification of the Transformation Parameters of the PSOLA Algorithm

Yazarlar: Demri LYES | Falek LEİLA | Teffahi HOCİNE

Yayıncı: Selcuk University

Dergi: International Journal of Applied Mathematics Electronics and Computers 2014 Vol.2 Issue 4, pp.26-30

Belge Tipi: Makale

Yayın Tarihi: 10/2014

Belge Dili: İngilizce

Document ID (Org No.): 2000476186

Sıklık: Üç Aylık

eISSN: 2147-8228

pISSN: 2147-8228

DOI: https://doi.org/10.18100/ijamec.90459

Sayı

Yazarlar:

Demri LYES | Falek LEİLA | Teffahi HOCİNE

Yayıncı:

Selcuk University

Dergi:

International Journal of Applied Mathematics Electronics and Computers 2014 Vol.2 Issue 4, pp.26-30

Belge Tipi:

Makale

Yayın Tarihi:

10/2014

Belge Dili:

İngilizce

Document ID (Org No.):

2000476186

Sıklık:

Üç Aylık

eISSN:

2147-8228

pISSN:

2147-8228

DOI:

https://doi.org/10.18100/ijamec.90459