Company Filing History:
4 out of 2,608 
1 out of 977 Years Active: 2025
Title: Rishabh Tyagi: Innovator in Immersive Audio Technologies
Introduction
Rishabh Tyagi is a prominent inventor based in Sydney, Australia. He has made significant contributions to the field of audio technology, particularly in immersive voice and audio services. With a total of 4 patents, his work focuses on enhancing audio experiences through innovative encoding and decoding methods.
Latest Patents
Rishabh's latest patents include groundbreaking technologies such as the Immersive Voice and Audio Services (IVAS) with adaptive downmix strategies. This patent discloses an audio signal encoding and decoding method that utilizes a unique encoding downmix strategy at the encoder, which differs from the decoding re-mix/upmix strategy at the decoder. The method involves several steps, including computing input downmixing gains, generating prediction gains, and encoding the primary downmix channel along with residual channels.
Another notable patent is related to bitrate distribution in immersive voice and audio services. This invention outlines a method for encoding an IVAS bitstream, which includes downmixing input audio signals and determining a combination of bitrates for downmix channels. The process also involves quantizing and coding spatial metadata to generate a comprehensive IVAS bitstream.
Career Highlights
Rishabh has worked with esteemed companies such as Dolby Laboratories Licensing Corporation and Dolby International Ab. His experience in these organizations has allowed him to refine his skills and contribute to the advancement of audio technologies.
Collaborations
Throughout his career, Rishabh has collaborated with talented individuals, including Juan Felix Torres and Stefanie Brown. These partnerships have fostered innovation and creativity in his projects.
Conclusion
Rishabh Tyagi is a distinguished inventor whose work in immersive audio technologies has paved the way for advancements in the field. His patents reflect a commitment to enhancing audio experiences, making him a valuable contributor to the industry.