Location History:
- Co. Down, IE (2001)
- County Down, IE (2006)
Company Filing History:
Years Active: 2001-2006
Title: **William Paul Smith: Innovator in Multichannel Audio Technology**
Introduction
William Paul Smith is a distinguished inventor hailing from Co. Down, Ireland. He is known for his contributions to audio technology, particularly in the field of multichannel audio processing. With two patents to his name, Smith has made significant advancements that enhance the quality and compatibility of audio systems.
Latest Patents
Smith's most recent patents are groundbreaking in the realm of audio decoding. The first patent, titled "Method of decoding two-channel matrix encoded audio to reconstruct multichannel audio," presents an innovative approach to decoding audio that provides a surround-sound experience more closely resembling discrete surround sound presentations. This method involves subband filtering of two-channel matrix encoded audio, which then maps the subband signals into an expanded sound field. The result is a multichannel audio output that allows sounds to be positioned more accurately throughout the sound field, delivering enhanced audio quality.
His second patent, "Sound quality of established low bit-rate audio coding systems without loss of decoder compatibility," presents a multi-channel audio compression technology that extends sampling frequencies and lowers the noise floor while maintaining compatibility with earlier generation technologies. By utilizing a core audio encoding scheme compatible with older systems, this invention allows for the addition of a difference signal that enhances audio bandwidth and quality when processed by next-generation decoders.
Career Highlights
William Paul Smith is associated with Digital Theater Systems, Inc., where his work focuses on advancing audio technology. His innovative spirit and technical expertise have been invaluable to the company, contributing to its reputation as a leader in digital audio processing.
Collaborations
During his career, Smith has worked alongside notable colleagues such as Stephen M Smyth and Yu-Li You. Their collaborative efforts have fostered a dynamic environment that fuels creativity and innovation within the audio technology sector.
Conclusion
In summary, William Paul Smith's contributions to audio technology through his innovative patents have significantly impacted the way we experience sound. His work at Digital Theater Systems, Inc. reflects a commitment to enhancing audio quality and compatibility, positioning him as an influential figure in the field of audio innovations.