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- Practice real-world conversations
- Learn with personalized lessons and games
- Get instant, bilingual feedback
All designed to match your goals and level.
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Step Into A New Era of English Learning
- Practice real-world conversations
- Learn with personalized lessons and games
- Get instant, bilingual feedback
All designed to match your goals and level.
Try it for FREE nowMeet ELSA - Your personal AI-powered English speaking coach
Speak English in short, fun dialogues. Get instant feedback from our proprietary artificial intelligence technology.
Start LearningNote: Users should be cautious about "beta" firmware found on forums, as these can sometimes brick the device if not installed correctly.
Updating the HDS242 is not as simple as clicking an “update now” button. It requires a Windows PC (or a virtual machine), a USB-A to USB-C data cable (not all USB-C cables carry data; the one included with the HDS242 does), and a steady hand.
Never update your firmware simply for the sake of it. Always check the changelog (release notes) provided by OWON. If your device is working perfectly and you don’t need new features, stability might be preferable to the risks of an update.
Do not attempt this unless you have an ST-Link V2 clone and are comfortable with ARM assembly.
Key hardware specifications include:
ELSA, English Language Speech Assistant, is a fun and engaging app specially designed to help you improve your English-speaking communication skills. ELSA's artificial intelligence technology was developed using voice data of people speaking English with various accents. This allows ELSA to recognize the speech patterns of non-native speakers, setting it apart from most other voice recognition technologies.
An AI Coach that Helps You Stay Focused & Motivated owon hds242 firmware
Strict but caring, the ELSA AI Coach pays close attention to every bit of progress you make along the way, and reminds you when you go off track. You will be rewarded for your hard work. Note: Users should be cautious about "beta" firmware
Real-Time Speech Recognition Feedback
We are the first and best speech recognition app designed to evaluate and give immediate, detailed feedback on pronunciation and fluency. This enables you to quickly identify and learn the correct pronunciation. Never update your firmware simply for the sake of it
An Intelligent, Adaptive Learning Platform
ELSA gets smarter every day! Traditional language learning is transformed by our personalized English teaching technology. Our self-evolving AI analyzes your performance and behavioral data to personalize your daily curriculum.
27 hours of studying with ELSA is equivalent to an ESL speaking course at an American university
90%
See an improvement in
pronunciation
95%
Express higher confidence
in speaking English
68%
Feel they spoke
more clearly
(*Based on learners who use ELSA.)
* On iOS and Google Play
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Average Rating *
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From Satisfied Users *
18M+ Downloads
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Experience
Word Pronunciation
Speak the word and get pronunciation feedback for each sound.
interesting
/ˈɪn.trɪ.stɪŋ/
Sentence Delivery
Receive feedback on your pronunciation, intonation, and fluency.
Would you like to try?
/wʊd ju laɪk tə traɪ/
Spontaneous Speech
Receive feedback on your pronunciation, vocabulary, grammar & more.
Share your inspiration in learning English and get detailed feedback on
your speech.
That’s cool! Let me try...
93%
ELSA for Business
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Get The API Learn more about API DocumentationNote: Users should be cautious about "beta" firmware found on forums, as these can sometimes brick the device if not installed correctly.
Updating the HDS242 is not as simple as clicking an “update now” button. It requires a Windows PC (or a virtual machine), a USB-A to USB-C data cable (not all USB-C cables carry data; the one included with the HDS242 does), and a steady hand.
Never update your firmware simply for the sake of it. Always check the changelog (release notes) provided by OWON. If your device is working perfectly and you don’t need new features, stability might be preferable to the risks of an update.
Do not attempt this unless you have an ST-Link V2 clone and are comfortable with ARM assembly.
Key hardware specifications include:
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