Company Filing History:
Years Active: 2018
Title: Innovations of Chan Jun Chun
Introduction
Chan Jun Chun is an accomplished inventor based in Gwangju, South Korea. He has made significant contributions to the field of audio technology, holding a total of 2 patents. His work focuses on enhancing the auditory experience through innovative methods and devices.
Latest Patents
One of Chan Jun Chun's latest patents is a "Device and method for playing sound." This invention extracts azimuth information on a sound source and reads the touch state of a touch screen displaying an image. It enables the synthesis of a sound source with azimuth information corresponding to a touched location on the image, allowing users to distinguish sounds from different sources. This innovation aims to provide users with a more satisfying auditory experience by enabling them to listen to sounds from desired locations on an image.
Another notable patent is the "Method for generating surround channel audio." This method involves extracting a difference value by analyzing features of a front audio channel signal and a surround channel of multichannel sound content. It utilizes a deep neural network (DNN) model to train and normalize the frequency-domain signal of the input channel. The process derives an estimated spectral amplitude of the surround channel and converts it into the time domain, ultimately producing a final surround audio signal.
Career Highlights
Chan Jun Chun is affiliated with the Gwangju Institute of Science and Technology, where he continues to innovate in audio technology. His work has garnered attention for its potential applications in various multimedia environments.
Collaborations
Chan collaborates with talented individuals such as Hong Kook Kim and Su Yeon Park, who contribute to his research and development efforts.
Conclusion
Chan Jun Chun's innovative patents and contributions to audio technology highlight his role as a leading inventor in his field. His work not only enhances user experience but also pushes the boundaries of what is possible in sound technology.