Technologies
VDK’s comprehensive platform integrates multiple state-of-the-art voice technologies.
Speech Recognition (ASR)
Our platform supports multiple forms of Automatic Speech Recognition (ASR) that convert spoken language into text. Whether you need a grammar-based, continuous, or dictation-style recognition, VDK offers tailored solutions that work offline on low-resource devices. With support for up to 41 languages and various dialects, you can deploy highly accurate recognition that meets the specific needs of your application.
Wake-Up Word (WuW)
Activate your voice assistant effortlessly with our wake-up word technology. Designed for energy efficiency, the wake-up system keeps your device in low-power mode until the designated activation phrase is detected. This technology plays a crucial role in reducing false activations while ensuring immediate responsiveness when you need it.
Speech Synthesis (TTS)
Transform text into natural, lifelike speech using our robust Text-to-Speech (TTS) technology. VDK offers a wide range of voices, including options for embedded and neural synthesis, allowing you to balance between performance and quality. With support for up to 65 languages, you can customize pronunciation, tone, pitch, and style to deliver engaging and accessible user experiences.
Speech Enhancement
Improve the quality of your audio input in noisy environments with our Speech Enhancement technology. By filtering out background noise and optimizing speech signals, this solution boosts recognition accuracy and overall system performance.
Voice Biometrics
Ensure secure, personalized interactions with VDK’s Voice Biometrics. This technology enables both authentication and identification based on unique vocal characteristics. It supports both text-dependent and text-independent modes, making it suitable for a variety of use cases, from secure access control to personalized service delivery.
Natural Language Understanding (NLU)
Unlock the full potential of your voice applications with Natural Language Understanding. VDK’s NLU technology is designed to extract meaningful intents and entities from user inputs, transforming raw transcriptions into actionable data. Whether you’re building a simple voice assistant or a complex conversational interface, our NLU solutions provide the intelligence needed for context-aware interactions.