Company Filing History:
Years Active: 2007-2011
Title: The Innovations of Stephen Malcolm Smyth
Introduction
Stephen Malcolm Smyth is a notable inventor based in Newtownards, GB. He has made significant contributions to the field of audio technology, holding 2 patents that showcase his innovative spirit and technical expertise. His work focuses on enhancing the audio experience for listeners through advanced virtualization techniques.
Latest Patents
One of Smyth's latest patents is for a technology called Personalized Headphone Virtualization. This invention allows listeners to experience the sound of virtual loudspeakers over headphones with a level of realism that is difficult to distinguish from the actual loudspeaker experience. The system acquires sets of personalized room impulse responses (PRIRs) for loudspeaker sound sources based on a limited number of listener head positions. These PRIRs are then utilized to transform an audio signal for the loudspeakers into a virtualized output for the headphones. By basing the transformation on the listener's head position, the system can adjust the output so that the virtual loudspeakers appear stationary as the listener moves their head.
Another significant patent by Smyth is for Discrete Multichannel Audio with a Backward Compatible Mix. This multichannel audio format provides a truly discrete and backward-compatible mix for surround sound, front, or other discrete audio channels in various environments such as cinema, home theater, or music. The additional discrete audio signals are mixed with existing discrete audio channels into a predetermined format, such as the 5.1 audio format. Furthermore, these additional discrete audio channels are encoded and appended to the predetermined format as extension bits in the bitstream, allowing existing multichannel decoders to reproduce truly discrete N.1 multichannel audio.
Career Highlights
Throughout his career, Smyth has worked with several companies, including Smyth Research LLC and DTS, Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking audio technologies.
Collaborations
Smyth has collaborated with notable individuals in the industry, including William Paul Smith and Ming Yan. These partnerships have further enriched his work and expanded the impact of his inventions.
Conclusion
Stephen Malcolm Smyth is a pioneering inventor whose work in audio technology has significantly advanced the way listeners experience sound. His innovative patents reflect his dedication to enhancing audio realism and accessibility.