Highly Efficient Audio Coding With Blind Spectral Recovery Based on Machine Learning
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Signal Processing Letters"
DOI: 10.1109/lsp.2022.3172853
Abstract: This letter proposes a new method for audio coding that utilizes blind spectral recovery to improve the coding efficiency without compromising performance. The proposed method transmits only a fraction of the spectral coefficients, thereby reducing… read more here.
Keywords: spectral recovery; blind spectral; method; audio coding ... See more keywords
DAB+ Network Implementation in the Czech Republic and Impact of the Audio Coding on Subjective Perception of Sound Quality
Sign Up to like & getrecommendations! Published in 2020 at "Radioengineering"
DOI: 10.13164/re.2020.0235
Abstract: Digital Audio Broadcasting (DAB+) is becoming a reality in the Czech Republic. The first nationwide DAB+ network, based on the regular broadcasting, is being completed. This paper presents the principles that were used to achieve… read more here.
Keywords: network; audio coding; czech republic; subjective perception ... See more keywords
Psychoacoustic Models for Perceptual Audio Coding—A Tutorial Review
Sign Up to like & getrecommendations! Published in 2019 at "Applied Sciences"
DOI: 10.3390/app9142854
Abstract: Psychoacoustic models of human auditory perception have found an important application in the realm of perceptual audio coding, where exploiting the limitations of perception and removal of irrelevance is key to achieving a significant reduction… read more here.
Keywords: perceptual audio; psychoacoustic models; coding tutorial; models perceptual ... See more keywords