AI Voice Generators for Learning

AI voice generators are a quick and cheap way to add realistic audio to your learning experiences.

What are AI voice generators?

AI voice generators, like Elevenlabs and PlayHT, convert text into natural-sounding speech in multiple different languages. These platforms offer various voice options and controls to tailor the audio output. Like the one below, which was made using Play H T for free — select the play icon on the audio player below.

How can AI voice generators be used for learning?

Good use cases include:

AI voice generators have a range of applications in learning situations, though you should choose carefully.

Repurposing Text Content:

AI voice generators can transform existing text into audio format, offering a new, accessible learning mode.

Reflective Tools:

Present topics or scenarios audibly for learners to reflect upon, fostering a deeper engagement and understanding.

Language Learning Resources:

Enhance listening, speaking and pronunciation skills by integrating AI-generated voice with language learning resources.

Audio Feedback:

Provide personalized audio feedback to learners, making the feedback process more interactive and engaging.

AI voice generators are less suitable for:

Emotional Topics:

Discussing emotionally sensitive topics with AI voices may lack the human touch and understanding that real educators provide.

Conveying Authenticity:

When authenticity is crucial, real individuals (especially experts) add a level of credibility and engagement that synthetic voices may lack.

Complex Discussions:

Engaging in nuanced discussions or debates may lack depth with AI-generated voice.

What are the pros and cons?

AI voice generators bring a mix of advantages and downsides.

Pros:

• Cost-Effectiveness — They provide a budget-friendly alternative to professional voice-over services.

• Customisation — The ability to tailor the voice to the learning context can enhance engagement.

• Accessibility — They make learning materials more accessible to learners with visual impairments.

• Multilingual — Your script can be translated realistically and accurately to numerous different languages quickly and cheaply.

Cons:

• Lack of Emotional Nuance — They may fall short in conveying emotional subtleties.

• Authenticity — The synthetic nature might lack the authentic touch a real human voice brings.

• Accuracy — While incresingly realistic, AI voice generators can make errors in pronunciation, intonation and stress.

• Lack of diversity — Although different accents are possible, certain accents may not be well-represented.

Should you use AI voice generators for learning?

AI voice generators offer a cost-effective, customisable and accessible solution to diversify learning materials. They are especially useful when professional voice-over is not an option. However, they might lack the emotional depth and authenticity that real human narrators bring to the learning experience.