Nigel Johnson

Title: The Innovations of Nigel Johnson

Introduction

Nigel Johnson is a notable inventor based in Windlesham, GB. He has made significant contributions to the field of audio signal processing, holding 2 patents that showcase his innovative approach to technology. His work has had a lasting impact on how audio signals are identified and processed.

Latest Patents

One of his latest patents is titled "Audio signal identification using code labels inserted in the audio signal." This invention addresses the challenges of speed variations in devices producing audio signals, which can create notch frequency variations. By employing a plurality of decoders in parallel, each with incrementally displaced notch frequencies, Johnson's arrangement effectively overcomes these issues. Another significant patent is the "Signal identification system," which is designed to produce an identification code on a sound track recording. This system utilizes an encoder to eliminate a variable sequence of frequency bands from an audio signal while inserting a sequence of code signals into the frequency bands, making the presence of the code difficult to detect.

Career Highlights

Throughout his career, Johnson has worked with prominent companies such as Thorn EMI Plc and Central Research Laboratories Limited. His experience in these organizations has contributed to his expertise in audio technology and signal processing.

Collaborations

Johnson has collaborated with notable individuals in his field, including Stuart John Best and Adrian M Sandford. These partnerships have likely enriched his work and led to further advancements in audio signal technology.

Conclusion

Nigel Johnson's contributions to audio signal processing through his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to influence the industry and inspire future innovations.