SPEAKER IDENTIFICATION IN EMOTIONAL ENVIRONMENTS

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SHAHIN I.

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Journal Paper

Paper Information

Journal: IRANIAN JOURNAL OF ELECTRICAL AND COMPUTER ENGINEERING (IJECE) Year:2009 | Volume:8 | Issue:1 Page(s): 41-46

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Information Journal Paper

Title

SPEAKER IDENTIFICATION IN EMOTIONAL ENVIRONMENTS

Author(s)

SHAHIN I. | Issue Writer Certificate

Keywords

EMOTIONAL ENVIRONMENTS

HIDDEN MARKOV MODELS

NEUTRAL ENVIRONMENT

SECOND-ORDER CIRCULAR HIDDEN MARKOV MODELS

SPEAKER IDENTIFICATION

SUPRASEGMENTAL HIDDEN MARKOV MODELS

Abstract

The performance of SPEAKER IDENTIFICATION is almost perfect in the NEUTRAL ENVIRONMENT. However, the performance is significantly deteriorated in EMOTIONAL ENVIRONMENTS. In this work, three different and separate models have been used, tested and compared to identify speakers in each of the neutral and EMOTIONAL ENVIRONMENTS (completely two separate environments). Our EMOTIONAL ENVIRONMENTS in this work consist of five emotions. These emotions are: angry, sad, happy, disgust and fear. The three models are: HIDDEN MARKOV MODELS (HMMs), Second-Order Circular HIDDEN MARKOV MODELS (CHMM2s) and Suprasegmental HIDDEN MARKOV MODELS (SPHMMs). Our results show that the three models perform extremely well for SPEAKER IDENTIFICATION in the NEUTRAL ENVIRONMENT. In EMOTIONAL ENVIRONMENTS, the average SPEAKER IDENTIFICATION performance based on HMMs, CHMM2s and SPHMMs is 61.4%, 66.4% and 69.1%, respectively. Our results in this work are better than those obtained in subjective evaluation by human judges.

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APA: Copy

SHAHIN, I.. (2009). SPEAKER IDENTIFICATION IN EMOTIONAL ENVIRONMENTS. IRANIAN JOURNAL OF ELECTRICAL AND COMPUTER ENGINEERING (IJECE), 8(1), 41-46. SID. https://sid.ir/paper/283462/en

Vancouver: Copy

SHAHIN I.. SPEAKER IDENTIFICATION IN EMOTIONAL ENVIRONMENTS. IRANIAN JOURNAL OF ELECTRICAL AND COMPUTER ENGINEERING (IJECE)[Internet]. 2009;8(1):41-46. Available from: https://sid.ir/paper/283462/en

IEEE: Copy

I. SHAHIN, “SPEAKER IDENTIFICATION IN EMOTIONAL ENVIRONMENTS,” IRANIAN JOURNAL OF ELECTRICAL AND COMPUTER ENGINEERING (IJECE), vol. 8, no. 1, pp. 41–46, 2009, [Online]. Available: https://sid.ir/paper/283462/en

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