Location History:
- Greenwich, AU (2008)
- Chatswood, NSW, AU (2010)
- Chatswood, AU (2007 - 2012)
Company Filing History:
5 out of 16 
2 out of 20 
1 out of 832,761 Years Active: 2007-2012
Title: Nicola Chong-White: Innovator in Audio Transcoding
Introduction
Nicola Chong-White is a prominent inventor based in Chatswood, Australia. He has made significant contributions to the field of audio technology, particularly in the area of voice transcoding. With a total of eight patents to his name, Chong-White has established himself as a key figure in audio innovation.
Latest Patents
Chong-White's latest patents include a groundbreaking method for high-quality audio transcoding. This method and apparatus for a voice transcoder converts a bitstream representing frames of data encoded according to a first voice compression standard to a bitstream representing frames of data according to a second voice compression standard. The process utilizes perceptual weighting with tuned weighting factors, ensuring that the output bitstream produces a higher quality decoded voice signal than traditional tandem transcoding solutions. The method involves pre-computing weighting factors for a perceptual weighting filter optimized for specific source and destination codec pairs, pre-configuring transcoding strategies, and mapping CELP parameters in the CELP parameter space according to the selected coding strategy. Additionally, it includes performing Linear Prediction analysis, perceptually weighting the speech, and searching for adaptive codebook and fixed-codebook parameters to obtain a quantized set of destination codec parameters.
Career Highlights
Throughout his career, Chong-White has worked with notable companies such as Dilithium Networks Pty Limited and Onmobile Global Limited. His experience in these organizations has contributed to his expertise in audio technology and innovation.
Collaborations
Chong-White has collaborated with several professionals in the field, including Marwan Anwar Jabri and Jianwei Wang. These collaborations have further enhanced his work and contributions to audio transcoding technology.
Conclusion
Nicola Chong-White is a distinguished inventor whose work in audio transcoding has paved the way for advancements in voice technology. His innovative methods and collaborations continue to influence the industry, making him a notable figure in the realm of audio innovations.