William R Ciullo

Title: Innovations by William R. Ciullo

Introduction

William R. Ciullo is a notable inventor based in Fremont, California. He has made significant contributions to the field of audio technology, holding two patents that showcase his innovative spirit and technical expertise.

Latest Patents

Ciullo's latest patents include a "Method and apparatus for replacing a voice with an original lead." This invention introduces a voice replacing method and system that utilizes the volume of a karaoke user's voice to control the volume of the lead singer's original vocal output. The system determines the volume of the original lead singer's voice based on the karaoke user's vocal amplitude, which is sensed using a vocal sensor. A digital waveform is created to correspond to the vocal amplitude, allowing for a smooth and continuous adjustment of the original lead singer's voice in real-time.

Another significant patent is the "Method and apparatus for adjusting the pitch and timbre of an input." This system allows for the independent adjustment of pitch and timbre within a modified Lent shifter. The method involves receiving an input signal and determining a corresponding window length. A spectrally smoothed signal is created, and the timbre is adjusted to produce a desired output pitch while minimizing latency and processing artifacts.

Career Highlights

William R. Ciullo is currently associated with Aureal Semiconductor, Inc., where he continues to develop innovative audio technologies. His work has had a profound impact on the way audio signals are processed and manipulated, enhancing the user experience in various applications.

Collaborations

Ciullo has collaborated with notable colleagues, including David P. Berners and Nancy L. Reyes. These partnerships have contributed to the advancement of audio technology and the successful development of his patents.

Conclusion

William R. Ciullo's contributions to audio technology through his innovative patents demonstrate his expertise and commitment to enhancing sound processing. His work continues to influence the industry and inspire future innovations.