Michel Briend

Title: Michel Briend: Innovator in Program Identification Technology

Introduction

Michel Briend is a notable inventor based in Roquevaire, France. He has made significant contributions to the field of program identification technology, holding three patents to his name. His work focuses on enhancing the way programs are identified and measured in broadcasting.

Latest Patents

One of Michel Briend's latest patents is a method and apparatus for automatically identifying a program broadcast by a radio station or television channel. This invention involves adding an inaudible encoded message to the sound signal of the program. The message identifies the broadcasting channel or station, the program, and/or the exact date. In one embodiment, the sound signal is transmitted via an analog-to-digital converter to a data processor. This processor enables frequency components to be split up, allowing the energy in some frequency components to be altered to form an encoded identification message. The output from the data processor is then connected via a digital-to-analog converter to an audio output for broadcasting or recording the sound signal. Another embodiment employs an analog bandpass filter to separate a band of frequencies from the sound signal, allowing energy in the separated band to be altered to encode the sound signal. This invention is particularly applicable to measuring the audiences of programs that are broadcast by radio or television, or that are recorded.

Career Highlights

Throughout his career, Michel Briend has worked with prominent companies such as Arbitron and Ceridian Corporation. His experience in these organizations has contributed to his expertise in program identification technology and audience measurement.

Collaborations

Michel Briend has collaborated with notable individuals in his field, including Michel Fardeau and Marc Tommasi. These collaborations have likely enriched his work and contributed to the development of innovative solutions in program identification.

Conclusion

Michel Briend is a distinguished inventor whose work in program identification technology has made a significant impact on the broadcasting industry. His innovative patents and collaborations reflect his commitment to advancing technology in this field.