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Supertone Play FAQ - Part 1
July 14, 2025

When using AI voice generation and voice cloning services,

you may encounter various questions and challenges.

Especially if you're a creator who's new to Supertone Play,

you probably have many questions about copyright or how to use the service.

Let's clarify the frequently asked questions about Supertone Play!

1️⃣ Usage Methods and Supported Devices

✅ Can I use Supertone Play on mobile devices?

On mobile devices, you can only use the Supertone Play voice cloning feature.

For full functionality, please use the PC version.

A complete mobile version will be released soon, so please stay tuned!

✅ Can I listen to voice samples for free?

Yes, you can listen to various voice demos on the Supertone Play home page,

and you can also select the voice you want and enter dialogue to hear how it sounds.

2️⃣ Voice Generation Tips

✅ How to solve issues with low voice cloning quality or unclear pronunciation

Record in a clean, quiet environment with clear pronunciation for at least 15 seconds.

Minimizing external noise and checking your microphone settings

and input volume can lead to better results.

Acting out your desired tone and character naturally will also help achieve better results.

✅ Is there a quick way to find the voice I want?

You can quickly find the voice you want

by applying filters for language, gender, age,

and use case in the left tab of the voice library.

✅ Solutions when pronunciation sounds strange or your desired speech style doesn't come out

Try dividing long sentences into two shorter ones,

or utilize punctuation marks like . , ! ?

and parameter values within sentences!

✅ What is Pitch Shift?

Pitch Shift is a feature that adjusts the pitch of the voice.

Moving the slider to the right makes the voice higher and brighter,

while moving it to the left makes the voice lower and more serious.

✅ What is Pitch Variance?

Pitch Variance is a feature that adjusts the variation in pitch when speaking.

Adjusting this can create more natural and lively voices.

3️⃣ Supported Languages and Usage Restrictions

✅ How many languages does Supertone Play support?

Supertone Play currently supports Korean, English, and Japanese,

with plans to expand to more languages in the future.

✅ Are there age restrictions for using the service?

Supertone Play is available for users who are 16 years of age or older.

4️⃣ Copyright and Ethical Use

✅ Can I use voices created with Supertone Play for commercial purposes?

Yes, you can use them commercially even during the free trial tier.

However, you must mention 'Supertone Play' as the source when using the voices.

With a paid subscription,

you can freely use all voices for commercial purposes without source mention.

✅ Can I clone someone else's voice?

Imitating or parodying the unique voice or speech style of real individuals,

especially celebrities or third parties,

may raise issues related to portrait rights, publicity rights, or copyright.

Therefore, in Supertone's services, you can only use your own voice

or voices/characters for which you have secured the rights.

5️⃣ Payment and Account Management

✅ What payment methods are supported?

We support PayPal and credit cards as payment methods,

and we plan to expand payment options in the future.

✅ How do I delete my account?

You can request to delete your Supertone Play account through 1:1 inquiry

on the customer support page.

Please note that when you delete your account,

all data will be deleted and cannot be recovered,

so please decide carefully.

6️⃣ Technical Issues and Troubleshooting

If you encounter errors or bugs while using the service,

try the following measures first:

  • Log out and log back in
  • Clear cache and refresh
  • Restart your computer

If the problem persists,

you can get quick assistance by providing your browser type

and screenshots to Supertone customer support.

Conclusion

We've now clarified the frequently asked questions

that arise when using Supertone Play.

Solve your problems quickly through this FAQ

and experience smoother AI voice production!

Try Supertone Play for free right now and unleash your creativity!

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