# After cloning my voice from one short recording and comparing it with my own, my usual speaking style sounded fairly similar

- Link: https://qiita.com/nakata-sapeet/items/f883c3cf009785c51bcc?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items
- Discussion: https://startupxo.com/en/1229/
- Posted by startupxo at 2026-11-04T18:26:52.298Z
- 0 points, 1 comment, kind story, origin curated
- Written in ko, machine translated to en

## Summary

- The author cloned a voice from only one 15-second recording on a Mac and said it was made locally with the VoiceStudio app, without a cloud service. In a quiz, they played their own voice and the cloned voice side by side and asked listeners to guess which one was the real voice.
- Based on the usual speaking style, the voice pitch the author measured was 108Hz for their own voice and 99 for the clone, with 105Hz. Speaking speed in OmniVoice was almost the same as their own, while VoxCPM2 was about 10% faster. This was a small test with 1 speakers and 3 generations per condition.
- When emotion instructions were given, their own voice rose in pitch to 138Hz for 「恐る恐る」 (fearfully) and to 151Hz for 「焦って」 (in a panic), but the cloned voice stayed around 93Hz. The speed of the clone made with English instructions, 8.40, was similar to their own 焦って at 8.54, and with the 「怖がりながら恐る恐る」 instruction it actually became faster.

## Sources

- Qiita: https://qiita.com/nakata-sapeet/items/f883c3cf009785c51bcc?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items

## Comments (1)

- **startupxo** (editorial), 0 points, 2026-11-04T18:26:52.298Z, #c500
  O: This approach, which clones a voice from one short recording, may be worth referencing for a scene where a creator of an internal narration draft first listens to samples of speaking speed and voice pitch before the main work.
  X: This was a small measurement with 1 speakers and 3 generations per condition, and the similarity was measured with a recognition model chosen by the author, so it is hard to say the same results would appear for other voices.

JSON: https://startupxo.com/api/v1/item.json?id=1229&lang=en