MIMICz-An Audio Corpus for the Competency Evaluation of Voice Mimicking

The paper introduces a data corpus for voice mimicry analysis. The dataset comprises mimicry samples of 25 celebrities. Samples are recorded with professional mimicry artists in a studio environment. Moreover, the corpus is evaluated using a pilot study. The performance is evaluated using spectral a...

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Bibliographic Details
Published in:	2024 Third International Conference on Electrical, Electronics, Information and Communication Technologies (ICEEICT) pp. 1 - 5
Main Authors:	C, Bhasi K., Rajan, Rajeev
Format:	Conference Proceeding
Language:	English
Published:	IEEE 24-07-2024
Subjects:	Electric potential Information and communication technology Performance evaluation Predictive models
Online Access:	Get full text
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Summary:	The paper introduces a data corpus for voice mimicry analysis. The dataset comprises mimicry samples of 25 celebrities. Samples are recorded with professional mimicry artists in a studio environment. Moreover, the corpus is evaluated using a pilot study. The performance is evaluated using spectral and prosodic features. A DNN-based classifier is used for the scoring mechanism. A perception test initially identifies the best mimicking artist. Later, we investigate whether the DNN-based model predicts the same artist. When the model identifies the mean opinion score(MOS)-identified artist with the highest probability (rank-1), we assume that one hit occurs. The performance evaluation is carried out using top-X criteria. The experiment demonstrates the efficacy of the introduced corpus for further research in mimicking voice analysis.
DOI:	10.1109/ICEEICT61591.2024.10718472