- Language
- Korean (한국어)
- Accent
- South Korea
- Gender
- Male
- Voice type
- Movie Trailer styled voice
- Delivery
- Deep, dramatic and powerful
- Allowance
- Styled voices (how it works)
About Jaesung
Jaesung is a styled voice made on Speechma Pro's own AI voice models for one job: movie trailer. The character is built into the voice, so every line comes out in that style without any extra settings or tags.
Accent: Standard Korean from Seoul, the accent of Korean TV and K-dramas.
Creators usually choose Jaesung for trailers and teasers, epic intros and gaming montages. Classic cinematic delivery.
What Jaesung is best for
- Trailers and teasersClassic cinematic delivery.
- Epic introsGrabs attention at the start of videos.
- Gaming montagesAdds drama to highlights.
What you hear in the sample
The sample above is Jaesung reading Speechma Pro's standard preview text in Korean:
지금 듣고 계신 것은 Speechma Pro입니다. 이 목소리로 영상 내레이션과 오디오북 낭독을 하고, 자연스러운 스튜디오급 사운드로 모든 이야기에 생명을 불어넣을 수 있습니다. How to get the best results with Jaesung
- Use very short lines, often just a few words.
- Start with a phrase such as "In a world..." for the classic effect.
- Use spaces between words as in normal Korean writing; it controls the rhythm.
- Choose formal (합니다) or polite (해요) style to match your audience.
- Write numbers in digits; native or Sino-Korean numbers are chosen from context.
How to use Jaesung
- Open Text to SpeechJaesung is already selected in the voice list at the top of this page. Press "Use this voice" to jump straight to it.
- Type or paste your textUp to 10,000 characters per conversion, written in Korean (Hangul script).
- Adjust the deliveryChange the speed or pitch if you need to, and use punctuation to control the pauses.
- Generate and downloadPress Generate, listen to the result and download your MP3.
Jaesung compared with similar voices
Not sure Jaesung is the one? These voices are the closest in language, accent, type and style:
| Voice | Gender | Accent | Type | Best for |
|---|---|---|---|---|
| Jaesung (this voice) | Male | South Korea | Movie Trailer styled voice | Trailers and teasers |
| Donghyun | Male | South Korea | Commercial styled voice | Radio and video ads |
| Junho | Male | South Korea | Storyteller styled voice | Stories and fables |
| Woojin | Male | South Korea | Meditation styled voice | Guided meditation |
| Inho | Male | South Korea | Customer Service styled voice | Help desk and IVR |
| Jihoon Cho | Male | South Korea | Character styled voice | Game and animation characters |
About the Korean language
Korean is the official language of South Korea and North Korea. It is written in Hangul, an alphabet created in the 15th century in which letters are grouped into syllable blocks. Speech levels show respect for the listener.
Korean is spoken by about 81 million people and belongs to the Koreanic language family. Speechma Pro has 79 Korean voices, and you can also use Voice Cloning, Voice Changer, Voice Design, Speech to Text in Korean.
Voices like Jaesung
All 79 Korean voices · Voice library · Voice types explained