Effectiveness of AI Pronunciation Apps

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Segmental Differences (Effectiveness)Suprasegmental Prosodic Differences (Effectiveness)

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Voice

- Rating: 7.5/10: Solid for segmental issues like /h/ omission or silent letters but less customizable for advanced users.
- User Feedback: Users valued tailored drills but wanted more advanced phonetic practice for nuanced improvements.
- Rating: 8/10: Strong emphasis on intonation, rhythm, and stress.
- User Feedback: Participants found the exercises for sentence stress and intonation very helpful in sounding natural and overcoming monotone speech..

 

Segmental Differences (Effectiveness)Suprasegmental Prosodic Differences (Effectiveness)
ELSA Speak- Rating: 8/10: Highly effective for addressing common French-to-English phonemes (e.g., /θ/ vs. /t/, /v/ vs. /w/).
- User Feedback: Participants appreciated AI-driven, personalized feedback but noted it can sometimes misinterpret nuanced accents.
- Rating: 7/10: Useful for rhythm and sentence fluency but limited feedback on pauses and word stress.
- User Feedback: Users liked fluency exercises but wanted more focus on intonation and natural pauses.

 

Segmental Differences (Effectiveness)Suprasegmental Prosodic Differences (Effectiveness)
 Rating: 9/10: Excellent for mastering word-level pronunciation using IPA and native speaker comparisons.
- User Feedback: Users loved the precision in phoneme practice but noted it lacks broader sentence-level focus.
 - Rating: 7/10: Minimal focus on suprasegmentals.
- User Feedback: Participants found it useful for isolated words but felt it lacked tools for improving natural intonation and rhythm in conversation.

 

Segmental Differences (Effectiveness)Suprasegmental Prosodic Differences (Effectiveness)

Accent

Training

- Rating: 8/10: Effective for common French phoneme challenges and consistent practice.
- User Feedback: Users appreciated the phoneme drills but noted they required patience and practice to see significant improvement.
- Rating: 9.5/10: Comprehensive coverage of rhythm, stress, and intonation.
- User Feedback: Participants praised its balance between sentence fluency and natural pauses, making it highly effective for real-life English communication.

Ritassida M. Djiguimde

Ph.D. Applied Linguistics 

Associate Professor English 

Department of Modern Languages

Recipient SAU Research Grant 

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