Company Filing History:
Years Active: 2022-2025
Title: Arent Van Korlaar: Innovator in Audio Generation Technologies
Introduction
Arent Van Korlaar is a notable inventor based in London, GB. He has made significant contributions to the field of audio generation, particularly in enhancing text-to-speech (TTS) systems. With a total of 4 patents, his work focuses on improving the quality and characteristics of synthesized speech.
Latest Patents
One of Arent's latest patents involves augmenting datasets for training audio generation models. This innovation allows for the enhancement of a target voice dataset using speech prediction techniques. By training encoder and decoder models, audio data can be transformed into encoded speech data and back into audio. The encoded units incorporate semantic information, such as phonemes and words, along with feature data that indicates prosody, timbre, speaker identity, speech style, and emotion. An acoustic/semantic language model (ASLM) is configured to predict encoded speech data similarly to how a language model predicts words, based on preceding encoded speech data. This model can generate synthesized speech samples that closely resemble the target voice dataset, improving the performance of TTS models over those trained solely on the original dataset.
Another significant patent emphasizes portions of synthesized speech. This neural TTS system is designed to apply emphasis to words, enhancing the prosodic characteristics of human speech. By making synthesized speech more understandable and engaging, the system can utilize generative models, such as variational autoencoders, to create word acoustic embeddings that reflect how emphasis should be represented in the synthesized output. The phoneme encoder processes phonemes to generate embeddings, while the decoder combines these embeddings to produce spectrogram data representing the synthesized speech.
Career Highlights
Arent Van Korlaar is currently employed at Amazon Technologies, Inc., where he continues to innovate in the field of audio generation. His work has significantly impacted the development of advanced TTS systems, making them more effective and user-friendly.
Collaborations
Arent has collaborated with notable colleagues, including Elena Sergeevna Sokolova and Antonio Bonafonte, contributing to the advancement of audio technologies.
Conclusion
Arent Van Korlaar's contributions to audio generation technologies have paved the way for more sophisticated and engaging synthesized speech systems. His innovative patents reflect a deep understanding of both the technical and human aspects of speech synthesis.