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Stream/Area:
-
Subject:
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Paper ID:
IJSREM64042
Volume:
10 |
5 |
May 2026
Pages:
1-6
Publication Frequency:
Monthly (12 issues per year)
License:International Journal of Scientific Research in Engineering and Management follows the Creative Commons Attribution 4.0 (CC BY 4.0) License, allowing free use and distribution with proper attribution.
Department of Artificial Intelligence & Data Science (AI&DS)
ISB&M College Of Engineering,,Pune ,Maharashtra
Department of Artificial Intelligence & Data Science (AI&DS)
ISB&M College Of Engineering,,Pune ,Maharashtra
Department of Artificial Intelligence & Data Science (AI&DS)
ISB&M College Of Engineering,,Pune ,Maharashtra
Department of Artificial Intelligence & Data Science (AI&DS)
ISB&M College Of Engineering,,Pune ,Maharashtra
Speech Emotion Recognition (SER) plays a vital role in enhancing human–computer interaction by enabling systems to interpret emotions from voice signals. This paper presents a voice-activated detection system for real-time emotion recognition using a combination of traditional machine learning techniques and transformer-based models. The system processes speech input and extracts acoustic features such as MFCC, ZCR, and RMS energy along with contextual embeddings generated using Wav2Vec2. A Random Forest classifier is used for efficient multi-class emotion classification, identifying emotions such as angry, happy, sad, surprised,etc. The model is trained on standard datasets like RAVDESS and CREMA-D to ensure robustness and generalization. The system supports real-time predictions through a web-based interface and demonstrates improved accuracy, especially in noisy conditions. It has applications in healthcare, customer analytics, education, and intelligent systems, with future scope for deep learning integration and scalable deployment.
KEYWORDS
This research presents a robust voice-activated detection system for real-time speech emotion recognition by integrating traditional acoustic feature extraction with transformer-based embeddings. The system effectively captures both spectral and contextual information from speech signals and classifies emotions with satisfactory accuracy and low latency. Experimental results demonstrate improved performance compared to conventional methods, especially in real-time scenarios. The proposed approach offers a scalable and practical solution for applications in healthcare, customer service, education, and intelligent human–computer interaction. With further enhancements such as deep learning integration, noise robustness, and multimodal analysis, the system has strong potential to evolve into a highly efficient and adaptive emotion-aware framework for real-world deployment.
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Publication Date
6/1/2026
Peer Review Type
Double-Blind Peer Review
Review Rounds: 2
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The authors declare no conflict of interest related to this research work.
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