Company Filing History:
Years Active: 1993-1995
Title: The Innovations of John P Bertsch
Introduction
John P Bertsch is a notable inventor based in Victoria, Canada. He has made significant contributions to the field of musical technology, holding three patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is a musical entertainment system designed to enhance karaoke experiences. This system allows participants to sing on key with prerecorded songs. A microphone captures the singer's voice, and a pitch corrector analyzes the input vocal signal to ensure it aligns with the song's pitch. The pitch corrector utilizes stored codes to adjust the singer's voice, enabling them to perform accurately.
Another significant patent is a method and apparatus for generating vocal harmonies. This invention analyzes an input vocal signal to create multiple harmony signals that blend with the original voice. The method involves estimating the fundamental frequency of the input signal and generating harmony signals that correspond to this frequency. The result is a rich multivoice output that enhances vocal performances.
Career Highlights
John P Bertsch is associated with Ivl Technologies Ltd, where he continues to develop innovative solutions in the realm of musical technology. His work has garnered attention for its creativity and technical sophistication.
Collaborations
He collaborates with Brian C Gibson, contributing to the advancement of their projects and sharing insights that drive innovation.
Conclusion
John P Bertsch's contributions to musical technology through his patents reflect his dedication to enhancing the way people experience music. His innovative inventions continue to influence the industry and inspire future developments.