Philipe Lockwood

Title: Philipe Lockwood: Innovator in Audio Coding Technologies

Introduction

Philipe Lockwood is a notable inventor based in Vaureal, France. He has made significant contributions to the field of audio coding, with a focus on scalable subband audio coding, decoding, and transcoding methods. With a total of 2 patents, Lockwood's work has advanced the way audio signals are processed and transmitted.

Latest Patents

Lockwood's latest patents include innovative methods for scalable subband audio coding, decoding, and transcoding using vector quantization. In one of his patents, a coder produces a digital data stream that includes quantification indices of spectral components from an audio signal. The coder selects pairs of components exhibiting maximum correlation and includes identification information in the output data stream. This method allows for efficient audio processing by suppressing indices for one component of each selected pair. Another patent focuses on coding, decoding, and transcoding methods that utilize a reference library of parameter vectors. This approach enables fine adjustments in transmission rates, enhancing the overall quality of audio transmission.

Career Highlights

Philipe Lockwood is currently employed at Matra Nortel Communications, where he continues to develop cutting-edge audio technologies. His work has positioned him as a key player in the field of audio signal processing, contributing to advancements that benefit various applications in telecommunications and media.

Collaborations

Lockwood has collaborated with talented individuals such as Carlo Murgia and Gaël Richard. These partnerships have fostered innovation and creativity in his projects, leading to the development of impactful technologies.

Conclusion

Philipe Lockwood's contributions to audio coding technologies demonstrate his expertise and commitment to innovation. His patents reflect a deep understanding of audio processing, paving the way for future advancements in the field.