Company Filing History:
Years Active: 2018-2025
Title: The Innovative Mind of Peter A. Raffensperger
Introduction
Peter A. Raffensperger is a notable inventor based in Cupertino, CA, whose innovative contributions have led to the granting of seven patents. His work focuses particularly on advancements in audio technology, highlighting his expertise and creativity in this evolving field.
Latest Patents
Raffensperger's latest innovations include a spatial audio file format designed for storing capture metadata. This patent details how a device equipped with microphones can generate microphone signals during an audio recording. The device is capable of storing both the microphone signals and metadata, which includes impulse responses of the microphones, allowing for enhanced audio experiences.
Another significant patent is for a method of spatially biased sound pickup for binaural video recording. This involves producing a target directivity function that incorporates a set of spatially biased head-related transfer functions (HRTFs). The HRTFs for the left and right ears are selected and multiplied with an on-camera emphasis function, which shapes the sound profile to provide emphasis in a desired direction, tailored to the orientation of the recording device.
Career Highlights
Peter A. Raffensperger is associated with Apple Inc., a leader in technological innovation. His work at this renowned company has further propelled his career, allowing him to explore and implement his inventive ideas in a collaborative environment focused on cutting-edge technology.
Collaborations
Throughout his career, Raffensperger has collaborated with several talented individuals, including Jonathan D. Sheaffer and Joshua D. Atkins. These partnerships exemplify the collaborative spirit that is essential for success in the high-tech industry, allowing for the merging of different ideas and expertise to create groundbreaking technologies.
Conclusion
Peter A. Raffensperger’s contributions to audio technology and his impressive portfolio of patents reflect his significant role as an innovator in the field. His work not only enhances our understanding of audio capture and playback but also pushes the boundaries of what is possible in spatial sound technology. As he continues to innovate at Apple Inc., the industry eagerly anticipates his future contributions.