Guide to Voice Tuning
- Voice and TTS
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STUDIO PERSO
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Voice Tuning
#TTS Common
Enter the desired pronunciation as is
Enter it in Korean according to your intended pronunciation.
Example
- 5:5 → five oh-five, five to five
- 2/3 → February 3, two-thirds
- You will soon be able to meet ESTsoft's new VH.
→ You will soon be able to meet ESTsoft's new virtual human.
- 5:5 → five oh-five, five to five
- 2/3 → February 3, two-thirds
- You will soon be able to meet ESTsoft's new VH.
→ You will soon be able to meet ESTsoft's new virtual human.
Spacing
Regardless of spelling, adjusting spacing by meaning units helps sentences be read naturally.
Example
You can obtain natural speech by adding spaces and punctuation in the appropriate places.
→ You can obtain natural speech by adding spaces and punctuation in the appropriate places.
You can obtain natural speech by adding spaces and punctuation in the appropriate places.
→ You can obtain natural speech by adding spaces and punctuation in the appropriate places.
Comma
For long sentences, inserting commas allows them to be read with more natural pauses.
Example
The Pebble Beach Concours d'Elegance is an event that marks the finale of Monterey Car Week, a car festival held every August in California.
→ The Pebble Beach Concours d'Elegance is an event that marks the finale of Monterey Car Week, a car festival held every August in California.
The Pebble Beach Concours d'Elegance is an event that marks the finale of Monterey Car Week, a car festival held every August in California.
→ The Pebble Beach Concours d'Elegance is an event that marks the finale of Monterey Car Week, a car festival held every August in California.
If you want numbers to be read separately, add a space after each comma.
Example
10, 11, 12, 13 → ten, eleven, twelve, thirteen
10, 11, 12, 13 → ten, eleven, twelve, thirteen
Using punctuation
The sentence is read differently depending on the punctuation (!, ?, .) at the end, so use punctuation appropriately according to the content.
Example
- Hello.
- Hello!
- Hello?
- Hello.
- Hello!
- Hello?
Use particles to convert written language into conversational language
Adding particles as needed makes the meaning clearer and allows written expressions to be read conversationally.
Example
Following an equity investment in global No. 1 Tianqi Lithium to secure the essential mineral lithium
→ Following an equity investment in global No. 1 Tianqi Lithium to secure the essential mineral, lithium
Following an equity investment in global No. 1 Tianqi Lithium to secure the essential mineral lithium
→ Following an equity investment in global No. 1 Tianqi Lithium to secure the essential mineral, lithium
Be sure to insert a line break after each sentence (period).
Example
I will tell you today’s weather. Today’s weather will be generally cold.
→ I will tell you today’s weather.
Today’s weather in Seoul will be generally cold.
I will tell you today’s weather. Today’s weather will be generally cold.
→ I will tell you today’s weather.
Today’s weather in Seoul will be generally cold.
Voice Tuning and Subtitles
If you adjust the pronunciation of a specific word, edit the subtitle.
Automatically generated subtitles
Enter the text by modifying only the pronunciation of specific words in the subtitle editing section.
Manually entered subtitles
(1) Enter the text appropriately for pronunciation in the TTS text section, even if it differs from standard spelling.
[TTS text input] West Texas crude oil WTI closed at $88.11 per barrel, up $1.58 (1.8%) from the previous trading day.
(2) Enter the text according to the correct spelling in the subtitle input section.
[Subtitle input] West Texas crude oil WTI closed at $88.11 per barrel, up $1.58 (1.8%) from the previous trading day.
Enter the text by modifying only the pronunciation of specific words in the subtitle editing section.
Manually entered subtitles
(1) Enter the text appropriately for pronunciation in the TTS text section, even if it differs from standard spelling.
[TTS text input] West Texas crude oil WTI closed at $88.11 per barrel, up $1.58 (1.8%) from the previous trading day.
(2) Enter the text according to the correct spelling in the subtitle input section.
[Subtitle input] West Texas crude oil WTI closed at $88.11 per barrel, up $1.58 (1.8%) from the previous trading day.
Short words
Short sentences such as "Hello." and "Hi." are pronounced more naturally when written together with the following sentence.
Example
Hello.
I am an AI announcer.
→ Hello. I am an AI announcer.
Hello.
I am an AI announcer.
→ Hello. I am an AI announcer.
Available language models
‼️ The languages available may differ by model.
Korean model: Korean, English, Chinese characters, numbers, and some special characters
English model: English, numbers, and some special characters
If the model and language do not match, a voice generation error will occur. Please change the language and model of the document file.
Korean model: Korean, English, Chinese characters, numbers, and some special characters
English model: English, numbers, and some special characters
If the model and language do not match, a voice generation error will occur. Please change the language and model of the document file.
#EST TTS Only
Parentheses ()
Content inside parentheses () is not read.
Example
Would you like to try ESTsoft’s TTV (Text To Video) technology?
→ Would you like to try ESTsoft’s TTV, Text To Video technology?
Would you like to try ESTsoft’s TTV (Text To Video) technology?
→ Would you like to try ESTsoft’s TTV, Text To Video technology?
Distinguishing uppercase and lowercase English letters
When using English, distinguish between uppercase and lowercase letters according to their purpose.
Example
- ESTSOFT → ee-es-tee-es-oh-ef-tee
- estsoft → Eastsoft
- ESTSOFT → ee-es-tee-es-oh-ef-tee
- estsoft → Eastsoft
Family names (氏) and Chinese characters
Only Chinese characters followed by 씨 or 氏 are pronounced as names.
Example
When 씨 or 氏 is attached, they are pronounced as [Kim/Yu], as in 金씨, 金氏, 柳씨, and 劉氏.
When 씨 or 氏 is attached, they are pronounced as [Kim/Yu], as in 金씨, 金氏, 柳씨, and 劉氏.
Specific word pronunciation tuning
Words such as those below require pronunciation tuning.
Word | |
Stock price | Jukka |
Opening price | Sikka |
Quoted price | Hokka |
3 generations [generations] | Samdae |
10s [teens] | Teens |
2 times [two times] | Two times |
yoy | YOY |
;[colon/semicolon] | Must be deleted |
-[dash] | It is not read between letters, but is read as minus before or between numbers. |
·[middle dot] | Delete and replace with a comma |
~[from] | If necessary, add a unit before the tilde. [Example] 2018~ 2020; 2018~2020 [from 2018to 2020] |
Other special characters / symbols | Not pronounced |
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