## 3 Methodology
### Datasets
#### 3.2.4 Reducing Volume
In Proceedings of the 15 th Annual Undergraduate Research Conference on Applied Computing (URC), Dubai, United Arab Emirates, 17-18 April 2024; pp. 1-6. [CrossRef]
* [PERSON] et al. (2020) [PERSON]; [PERSON]; [PERSON]; [PERSON] Arabic Speech Emotion Recognition Using KNN and KSUEmotions Corpus. _Int. J. Simul. Syst. Sci. Technol._**2020**, _21_, 1-5. [CrossRef]
* [PERSON] et al. (2019) [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] SpecAugment: A Simple Data Augmentation Method for Automatic Speech Recognition. _arXiv_**2019**. [CrossRef]
* [PERSON] et al. (2015) [PERSON]; [PERSON]; [PERSON]; [PERSON] Audio Augmentation for Speech Recognition. In Proceedings of the Interspeech 2015, ISCA, 16 th Annual Conference of the International Speech Communication Association, Dresden, Germany, 6-10 September 2015; pp. 3586-3589. [CrossRef]
* [PERSON] et al. (2021) [PERSON]; [PERSON]; [PERSON] Arabic Speech Emotion Recognition From Saudi Dialect Corpus. _IEEE Access_**2021**, 9, 127081-127085. [CrossRef]
* [PERSON] (2024) [PERSON] Basic-Arabic-Vocal-Emotions-Dataset. 2024. Available online: [[https://github.com/40](https://github.com/40) uf411/Basic-Arabic-Vocal-Emotions-Dataset]([https://github.com/40](https://github.com/40) uf411/Basic-Arabic-Vocal-Emotions-Dataset) (accessed on 15 June 2024). * [PERSON] and [PERSON] (2019) [PERSON]; [PERSON]; [PERSON] Speech Emotion Recognition Using Deep 1D & 2D CNN LSTM Networks. _Biomed. Signal Process. Control_**2019**, _47_, 312-323. [CrossRef]
* [PERSON] et al. (2023) [PERSON]; [PERSON]; [PERSON]; [PERSON] [PERSON] An Ensemble 1D-CNN-LSTM-GRU Model with Data Augmentation for Speech Emotion Recognition. _Expert Syst. Appl._**2023**, _218_, 119633. [CrossRef]
* [PERSON] et al. (2021) [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] The Impact of Attention Mechanisms on Speech Emotion Recognition. _Sensors_**2021**, _21_, 7530. [CrossRef]
* [PERSON] et al. (2019) [PERSON]; [PERSON]; [PERSON]; [PERSON] Natural Arabic Language Resources for Emotion Recognition in Algerian Dialect. In _Arabic Language Processing: From Theory to Practice_; Springer: Berlin/Heidelberg, Germany, 2019; pp. 18-33. [CrossRef]
* [PERSON] et al. (2021) [PERSON]; [PERSON]; [PERSON] [PERSON]; [PERSON]; [PERSON] King Saud University Emotions Corpus: Construction, Analysis, Evaluation, and Comparison. _IEEE Access_**2021**, \(9\), 54201-54219. [CrossRef]
* [PERSON] and [PERSON] (2019) [PERSON]; [PERSON] Efficient Arabic Emotion Recognition Using Deep Neural Networks. In Proceedings of the ICASSP 2019--2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Brighton, UK, 12-17 May 2019; pp. 6710-6714. [CrossRef]
* [PERSON] and [PERSON] (2019) [PERSON]; [PERSON]; [PERSON] Emotion Recognition Using Hybrid Gaussian Mixture Model and Deep Neural Network. _IEEE Access_**2019**, \(7\), 26777-26787. [CrossRef]
* [PERSON] (2020) [PERSON] Egyptian Arabic Speech Emotion Recognition Using Prosodic, Spectral and Wavelet Features. _Speech Commun._**2020**, _122_, 19-30. [CrossRef]* _[PERSON] et al. (2021)_ [PERSON]; [PERSON]; [PERSON]; [PERSON] Improved Speech Emotion Recognition Using Transfer Learning and Spectrogram Augmentation. _arXiv_**2021**. [CrossRef]
* [PERSON] et al. (2022) [PERSON]; [PERSON]; [PERSON] A Data Augmentation Approach for Improving the Performance of Speech Emotion Recognition. In Proceedings of the 19 th International Conference on Signal Processing and Multimedia Applications (SIGMAP 2022), Lisbon, Portugal, 14-16 July 2022; pp. 61-69. * [PERSON] and [PERSON] (2022) [PERSON]; [PERSON] [PERSON] Effects of Data Augmentations on Speech Emotion Recognition. _Sensors_**2022**, _22_, 5941. [CrossRef] [PubMedMed]
* _telfaz11_. telfaz11. Available online: [[https://telfaz11.com/](https://telfaz11.com/)]([https://telfaz11.com/](https://telfaz11.com/)) (accessed on 21 June 2024). * [PERSON] and [PERSON] (2021) [PERSON]; [PERSON] Arabic Speech Emotion Recognition Employing Wav2 vec2.0 and HuBERT Based on BAVED Dataset. _arXiv_**2021**. [CrossRef]