01
Clear, enhanced speech made possible by AI technology.
Supertone's speech enhancement solution accurately separates voices from background noises and echoes and enhances their quality to be suitable for learning data.
Key Functions:
⦁ Sophisticated voice separation: AI-based algorithm accurately separates voices, background sounds, noise, echoes, etc. and extracts only the desired elements.
⦁ Powerful noise reduction: Produces clean and clear speech through various noise reduction technologies.
⦁ Improved sound quality: Audio quality enhancement algorithms increase the clarity and intelligibility of your voice.
⦁ Training data optimization: Increase training data accuracy through separated speech elements and improved sound quality.
⦁ Powerful noise reduction: Produces clean and clear speech through various noise reduction technologies.
⦁ Improved sound quality: Audio quality enhancement algorithms increase the clarity and intelligibility of your voice.
⦁ Training data optimization: Increase training data accuracy through separated speech elements and improved sound quality.
Features:
High Quality
Cleanly separates all sound sources including vocals, reverb, noise, and instruments.
Low Latency
Capable of handling any streaming text regardless of the type of LLM.
Improved STT Accuracy
Misrecognition rate in indoor noise conditions reduced from 94% to 28%.
02
A text-to-speech solution that goes beyond human voices and captures emotions.
Supertone's text-to-speech (TTS) solution transforms text into vivid and engaging voices with industry-leading speech quality and a variety of emotional expression functions.
Key Functions:
⦁ Natural pronunciation: State-of-the-art speech synthesis technology delivers natural pronunciation that is indistinguishable from the human voice.
⦁ Rich selection of voices: In addition to male, female, and voices of various ages, you can choose from a variety of emotions for each voice.
⦁ Emotion control: Accurately analyzes the emotions contained in text and transforms your voice into the appropriate emotion.
⦁ Create a custom voice: We can create a custom voice to suit your specific needs.
⦁ Rich selection of voices: In addition to male, female, and voices of various ages, you can choose from a variety of emotions for each voice.
⦁ Emotion control: Accurately analyzes the emotions contained in text and transforms your voice into the appropriate emotion.
⦁ Create a custom voice: We can create a custom voice to suit your specific needs.
Features:
Real Voice
Human-like voice quality tailored for different industries and use cases.
Suitable for LLM Applications
Capable of handling any streaming text regardless of the type of LLM.
APP to API
Flexible use as an app or API to meet user needs.
03
STS Solutions, transform your voice into the way you want with AI technology
Key Functions:
⦁ Supertone's Speech to Speech (STS) solution can convert a celebrity's voice into an existing celebrity's voice when dubbing it with a local voice actor to give a completely different feel from the original.
⦁ You can also change your voice to that of a completely different character in real time.
⦁ You can also change your voice to that of a completely different character in real time.
⦁ Natural dubbing: AI-based voice conversion technology enables natural dubbing that makes the voice of a celebrity indistinguishable from that of a local voice actor.
⦁ Choose from a variety of voices: In addition to male, female, and voices of various ages, you can choose from a variety of emotions for each voice.
⦁ Real-time conversion: Convert your voice in real time for a variety of uses in games, live broadcasts, video conferences, etc.
⦁ Create a custom voice: We can create a custom voice to suit your specific needs.
⦁ Choose from a variety of voices: In addition to male, female, and voices of various ages, you can choose from a variety of emotions for each voice.
⦁ Real-time conversion: Convert your voice in real time for a variety of uses in games, live broadcasts, video conferences, etc.
⦁ Create a custom voice: We can create a custom voice to suit your specific needs.
Features:
Real-Time STS
Converts voice in real-time to suit user needs for acting and singing applications.
Localization
Applies the original actor’s or singer’s voice and emotions to local languages.
APP to API
Flexible use as an app or API to meet user needs.
04
Use Cases
Communications
By using TTS and STS technology in communication platforms, you can provide innovative experiences such as chatting with your own AI character or using virtual characters and voices with online friends.
“Through Supertone’s voice synthesis technology, we have been able to implement concepts that only existed as ideas into reality.”
Applied Technology
TTS API
RTVC SDK
AICC, Robot industry
Supertone provided solutions to enhance voice recognition quality in AICC and robotics industries.
With help of various AI technologies from voice recognition to LLM and speech synthesis, we were able to enhance user listening experience while considering the surrounding environment.
“We were able to improve voice recognition accuracy through Supertone’s noise reduction technology.”
Applied Technology
RTSE SDK, API
TTS API
RTVC SDK
Automotive
Supertone helped develop a unqiue brand voice that can emphasize strong branding philosopy and corporate values in the automotive market. Consequently, we helped enhance the quality of voice experiences across all channels interacting with on/offline customers.
Applied Technology
Brand Voice Design
TTS API, APP
RTSE SDK
Audiobook, E-book
The domestic audiobook market is significantly underdeveloped compared to that of the global market, closely tied to audiobook production efficiency. Supertone’s text-to-speech technology, capable of conveying diverse performances and emotions, enhances productivity in the audiobook industry, providing opportunities to open new markets.
“Supertone increases productivity by 10 times with diverse voice presets and outstanding voice synthesis technology.”
Applied Technology
TTS API, APP
RTVC APP