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Audio Bandwidth Extension: Application of Psychoacoustics ...
https://books.google.com/books/about/Audio_Bandwidth_Extension.html?id=ZAKPqsC8HAQC#:~:text=Bandwidth%20extension%20%28BWE%29%20refers%20to%20various%20methods%20that,happen%20for%20example%20during%20recording%2C%20transmission%20or%20reproduction.
Audio Bandwidth Extension | Wiley Online Books
https://onlinelibrary.wiley.com/doi/book/10.1002/0470858710
Bandwidth extension (BWE) refers to various methods that increase either the perceived or real frequency spectrum (bandwidth) of audio signals. Such frequency extension is desirable if at some point the frequency content of the audio signal has been reduced, as can happen for example during recording, transmission or reproduction.
Audio Bandwidth Extension: Application of …
https://books.google.com/books/about/Audio_Bandwidth_Extension.html?id=ZAKPqsC8HAQC
Bandwidth extension (BWE) refers to various methods that increase either the perceived or real frequency spectrum (bandwidth) of audio signals. Such frequency extension is desirable if at some...
Audio Bandwidth Extension | Guide books
https://dl.acm.org/doi/book/10.5555/1050951
It begins with a brief introduction to the subject of bandwidth extension, mainly explaining what the meaning of bandwidth extension is in the audio framework. Chapter 1 provides concise and up-to-date information about signal processing, auditory perception, and loudspeaker particularities relevant to the design and implementation of bandwidth extension methods.
Audio Bandwidth Extension: Application of …
https://www.wiley.com/en-us/Audio+Bandwidth+Extension%3A+Application+of+Psychoacoustics%2C+Signal+Processing+and+Loudspeaker+Design-p-9780470858646
Audio Bandwidth Extension: Application of Psychoacoustics, Signal Processing and Loudspeaker Design | Wiley. Bandwidth extension (BWE) refers to various methods that increase either the perceived or real frequency spectrum (bandwidth) of audio signals. Such frequency extension is desirable if at some point the frequency content of the audio signal has been reduced, as can …
GitHub - SomeshGanesh94/Audio-Bandwidth-Extension: …
https://github.com/SomeshGanesh94/Audio-Bandwidth-Extension
Audio-Bandwidth-Extension, GTCMT Fall 2016. This research project aims at studying and finding a suitable method to implement audio bandwidth extension to bandlimited audio files. The idea is to reconstruct the missing high frequency spectrum in bandlimited audio/music using a couple of non-linear processes (rectification) along with some filtering …
Audio bandwidth extension: application of …
https://www.researchgate.net/publication/235435103_Audio_bandwidth_extension_application_of_psychoacoustics_signal_processing_and_loudspeaker_design
Audio bandwidth extension can artificially restore the truncated high frequencies at the decoder from the transmitted low-frequency signal.
Audio bandwidth extension based on temporal smoothing ...
https://asmp-eurasipjournals.springeropen.com/articles/10.1186/s13636-014-0041-6
To improve the auditory quality of WB audio, bandwidth extension (BWE) techniques , have been developed to artificially restore the missing HF components at receiver only from the decoded WB audio signals and to reproduce the SWB audio signals without any modifications to the existing audio encoding and transmission components.
ATC Labs : Audio Bandwidth Extension Toolkit
http://www.atc-labs.com/technology/abet.html
Audio Bandwidth Extension has emerged as a key technique for achieving higher compression efficiency and hence high subjective quality at low bit rates. ATC Labs has developed a number of elegant solutions providing critical advantages:
BANDWIDTH EXTENSION IS ALL YOU NEED
https://pixl.cs.princeton.edu/pubs/Su_2021_BEI/ICASSP2021_Su_Wang_BWE.pdf
real-world audio applications. This paper proposes a new bandwidth extension (BWE) method that expands 8-16kHz speech signals to 48kHz. The method is based on a feed-forward WaveNet architec-ture trained with a GAN-based deep feature loss. A mean-opinion-score (MOS) experiment shows significant improvement in quality over state-of-the-art BWE methods.
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