Convert Speech to Text Accurately with Viettel AI
Transform speech into text in just a few seconds with advanced AI technology. Easy, accurate, and convenient!
Reasons to experience
Viettel AI Speech-to-Text Immediately
Advanced Deep Learning AI Technology
The software is equipped with advanced deep learning AI technology, ensuring up to 96% accuracy. With continuous self-learning and upgrades, the service quality improves by an average of 20-30% each year, and the speed is 3-4 times faster.
Flexible Applications Across Multiple Fields
Control smart devices
You can use voice commands to turn lights on/off, adjust temperature, play music, etc. This is especially convenient when your hands are busy or when you cannot access a screen.
Develop smarter applications
Speech-to-text technology is the foundation for developing intelligent virtual assistants, smart home systems, and many other future applications.
Take quick notes during meetings and lectures
Record audio and instantly convert it into text to save time on drafting.
How to Convert Speech to Text Online
Select the audio source
Record your voice directly or upload a pre-recorded audio file.
Audio processing by the system
Click the “Stop Recording” button. The system will process the audio within a few minutes, depending on its length.
Edit and download the text
Review the converted text, make any desired edits, and download it with just one click.
VLSP (2018, 2020, 2021, 2022)
Vietnam Digital Awards (2023)
Tuổi trẻ Sáng tạo trong Quân đội (2016, 2017, 2019)
Top 10 ICT Companies (2022, 2023)
Kaggle (2023)
IT World Awards (2016, 2022, 2023)
International Business Awards (2023)
Smart City Awards (2021)
Sao khuê (2019-2022)
Made in Vietname (2020, 2022)
AI City Challenge (2023) Evolutionary Multitask Optimization (2022) VLSP (2018, 2020, 2021, 2022) Vietnam Digital Awards (2023) Tuổi trẻ Sáng tạo trong Quân đội (2016, 2017, 2019) Top 10 ICT Companies (2022, 2023) Kaggle (2023) IT World Awards (2016, 2022, 2023) International Business Awards (2023) Smart City Awards (2021) Sao khuê (2019-2022) Made in Vietname (2020, 2022) AI City Challenge (2023) Evolutionary Multitask Optimization (2022)
Frequently Asked Questions
What is Speech-to-Text?
Which Audio Formats Can the Software Convert to Text?
How Accurate is Viettel AI's Speech-to-Text Software?
Can the Text Be Edited?
Is There a Free Trial Available?
How Can I Improve Accuracy When Using Speech-to-Text Software?
Does the Speech-to-Text Software Work Offline?
How Long Does It Take to Convert an Audio File to Text?
Hotline: +84 98 1900 911
Email: viettelai@viettel.com.vn
Hanoi: Vietnam National Innovation Center Building - 7 Ton That Thuyet Street, Cau Giay District, Hanoi City, Vietnam
Ho Chi Minh City: 23rd floor, Viettel Complex Building, 285 Cach Mang Thang Tam, Ward 12, District 10, Ho Chi Minh City