Company Filing History:
Years Active: 2025
Title: Innovations by Sina Zamani in Immersive Audio Technology
Introduction
Sina Zamani is an accomplished inventor based in Cupertino, CA. He has made significant contributions to the field of immersive audio technology, holding 2 patents that showcase his innovative approach to audio content delivery.
Latest Patents
One of his latest patents is for a hierarchical spatial resolution codec. This invention discloses a codec that adaptively adjusts the representations of immersive audio content as the target bandwidth for delivering the audio content changes. The audio content may be represented by an adaptive number of content types such as channels/objects and higher-order ambisonics (HOA). The codec employs adaptive spatial coding techniques to support the target bitrate of a transmission channel or user. High-priority channels/objects are encoded into a high-quality bit-stream, while low-priority channels/objects may be converted and encoded as HOA.
Another notable patent by Zamani involves seamless scalable decoding of channels, objects, and HOA audio content. This patent discloses methods and systems for decoding immersive audio content encoded by an adaptive number of scene elements. The decoded audio is rendered to the speaker configuration of a playback device. The invention also includes techniques for crossfading between consecutive frames, ensuring a smooth transition in audio playback.
Career Highlights
Sina Zamani is currently employed at Apple Inc., where he continues to push the boundaries of audio technology. His work focuses on enhancing the quality and adaptability of audio content delivery, making significant strides in the immersive audio experience.
Collaborations
Zamani collaborates with talented individuals such as Moo Young Kim and Dipanjan Sen, contributing to a dynamic team that drives innovation in audio technology.
Conclusion
Sina Zamani's contributions to immersive audio technology through his patents reflect his dedication to advancing the field. His work at Apple Inc. and collaborations with fellow innovators position him as a key figure in the evolution of audio content delivery.