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Wideband speech and audio coding - IEEE Journals & …
https://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=256878
Abstract: Typical parameters of wideband speech and audio signals, including digitized versions of each, potential applications, and available transmission media, are described. Facts about human auditory perception that are exploited in audio coding and quality measures that play an important role in coder evaluations and designs are reviewed.
(PDF) Wideband speech and audio coding using …
https://www.researchgate.net/publication/3908481_Wideband_speech_and_audio_coding_using_gammatone_filter_banks
This paper presents a new technique for 16 kHz wideband speech and audio coding, whereby analysis and synthesis are performed using a linear phase gammatone filter …
Wideband Speech and Audio Coding in the Perceptual …
https://link.springer.com/chapter/10.1007/0-306-47791-2_2
A new critical band auditory filterbank with superior auditory masking properties is proposed and is applied to wideband speech and audio coding. The analysis and synthesis are performed in the perceptual domain using this filterbank. The outputs of the analysis filters are processed to obtain a series of pulse trains that represent neural firing.
CiteSeerX — Wideband Speech and Audio Coding Using ...
https://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.9.8016
This paper presents a new technique for 16 kHz wideband speech and audio coding, whereby analysis and synthesis are performed using a linear phase gammatone filter bank. The outputs of these critical band filters are processed to obtain a series of …
CiteSeerX — WIDEBAND SPEECH AND AUDIO CODING …
https://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.490.1158
In wideband speech and audio coding systems, subband and transform coding methods based on models of human perception are generally used with transparent quality achieved at bit rate of 128kb/s per channel and considerably greater complexity.
(PDF) Wide-band speech coding using kernel methods …
https://www.academia.edu/70482410/Wide_band_speech_coding_using_kernel_methods_and_bandwidth_extension_based_on_parametric_stereo
Communications Magazine, IEEE, vol. 44, pp. 106-111, 2006. band core codec to wide-band speech. This extension is [4] B. Geiser, et al., "Bandwidth Extension for Hierarchical achieved at the cost of a relatively small increase of 1 kbps Speech and Audio Coding in ITU-T Rec. G.729.1," Audio, Speech, in the bit rate.
Audio Coding - an overview | ScienceDirect Topics
https://www.sciencedirect.com/topics/computer-science/audio-coding
AUDIO AND WIDEBAND SPEECH COMPRESSION. Audio coding usually refers to the compression of high-fidelity audio signals, i.e., with 15- or 20-kHz bandwidth for consumer hi-fi, professional audio including motion picture and HDTV audio, and various multimedia systems. Sometimes the term audio coding is also used to refer to wideband speech coding, the compression of 7-kHz …
PERCEPTUALLY BASED AND EMBEDDED WIDEBAND CELP …
http://www.seas.ucla.edu/spapl/paper/bernard_eurospeech99.pdf
The interest in using wideband (50-7000 Hz) speech coding has grown within the last few years since an increased bandwidth can provide more natural and intelligible speech. New applications for wideband speech arise in the domain of mobile communication, ISDN wideband telephony and videoconferencing. Introduction of a wideband mode is currently
End-to-End Neural Audio Coding for Real-Time ...
https://www.researchgate.net/publication/358144369_End-to-End_Neural_Audio_Coding_for_Real-Time_Communications
Objectives to compare speech perception in a quiet and noisy environment using a basic audio coding strategy (CIS) and a modern strategy (ACE) over …
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