Papers
1
Total Citations
8
H-Index
1
About
Ho-Joon Lee’s research centers on emotional speech synthesis and human-computer interaction, with a particular focus on how users perceive and evaluate synthesized emotional expressions. His most-cited work, “Interpretation of User Evaluation for Emotional Speech Synthesis System” (2009, 8 citations), provides foundational insights into the subjective criteria listeners use when assessing synthetic emotional speech—a critical step toward making virtual assistants and voice interfaces more natural and empathetic. By systematically analyzing user feedback, Lee identified key factors that influence perceived authenticity and emotional clarity, bridging the gap between technical speech generation and human listener expectations. Though his citation count reflects the niche, early-stage nature of this work, his contributions have informed subsequent studies on affective computing and voice user experience. Lee’s research underscores the importance of user-centered evaluation in speech technology, offering a framework that remains relevant as emotional AI becomes more pervasive in everyday applications. His methodical approach to interpreting subjective responses continues to guide developers seeking to create more believable and emotionally resonant synthetic voices.
Research Focus
Key Achievements
Top Papers
- 1Interpretation of User Evaluation for Emotional Speech Synthesis System8 citations · 2009