### Abstract

A generalized acoustic tube model of the vocal tract is considered, relating it to pole-zero-type linear prediction. The generalization is done by including the nasal cavity for the modeling, thus forming a three-branched model. The transfer function is obtained from the generalized model by conglomerating one of the three branches to the branch section at the junction of the three branches. It is also shown how to find coefficients for pole-zero-type linear prediction from the voiced sounds, and how to evaluate the reflection coefficients by connecting the prediction algorithm to the transfer function of the generalized model.

Original language | English |
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Pages (from-to) | 687-690 |

Number of pages | 4 |

Journal | ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings |

Publication status | Published - 1988 Jan 1 |

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### All Science Journal Classification (ASJC) codes

- Signal Processing
- Electrical and Electronic Engineering
- Acoustics and Ultrasonics

### Cite this

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**GENERALIZED VOCAL TRACT MODEL FOR POLE-ZERO TYPE LINEAR PREDICTION.** / Kang, Moon Gi; Lee, Byeong Gi.

Research output: Contribution to journal › Conference article

TY - JOUR

T1 - GENERALIZED VOCAL TRACT MODEL FOR POLE-ZERO TYPE LINEAR PREDICTION.

AU - Kang, Moon Gi

AU - Lee, Byeong Gi

PY - 1988/1/1

Y1 - 1988/1/1

N2 - A generalized acoustic tube model of the vocal tract is considered, relating it to pole-zero-type linear prediction. The generalization is done by including the nasal cavity for the modeling, thus forming a three-branched model. The transfer function is obtained from the generalized model by conglomerating one of the three branches to the branch section at the junction of the three branches. It is also shown how to find coefficients for pole-zero-type linear prediction from the voiced sounds, and how to evaluate the reflection coefficients by connecting the prediction algorithm to the transfer function of the generalized model.

AB - A generalized acoustic tube model of the vocal tract is considered, relating it to pole-zero-type linear prediction. The generalization is done by including the nasal cavity for the modeling, thus forming a three-branched model. The transfer function is obtained from the generalized model by conglomerating one of the three branches to the branch section at the junction of the three branches. It is also shown how to find coefficients for pole-zero-type linear prediction from the voiced sounds, and how to evaluate the reflection coefficients by connecting the prediction algorithm to the transfer function of the generalized model.

UR - http://www.scopus.com/inward/record.url?scp=0023739215&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0023739215&partnerID=8YFLogxK

M3 - Conference article

SP - 687

EP - 690

JO - Proceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing

JF - Proceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing

SN - 0736-7791

ER -