ABSTRACT. We investigate waveform approximating residual coding for a sinu- soidal parametric audio coder at low bit rates. The residual coding.
The residual coding is based on the well-known pre- and post-filtering method with lossless coding which features perceptual weighting for short time segments.
ABSTRACT. We investigate waveform approximating residual coding for a sinu- soidal parametric audio coder at low bit rates. The residual coding.
These investigations show that the combination of the sinusoidal subcoder and the pre- and post-filtering entails an overall lower perceptual distortion for ...
Waveform Approximating Residual Audio Coding with Perceptual Pre- and Post-Filtering. Proc. of Asilomar Conference on Signals, Systems, and Computers. Nielsen, ...
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Perceptual audio coding using adaptive pre- and post-filters and ... Waveform approximating residual audio coding with perceptual pre- and post-filtering.
We investigate waveform approximating residual coding for a sinusoidal parametric audio coder at low bit rates. The residual coding is based on the ...
Abstract—This paper proposes a versatile perceptual audio coding method that achieves high compression ratios and is capable of low encoding/decoding delay.
Jan 11, 2024 · This paper proposes a versatile perceptual audio coding method that achieves high compression ratios and is capable of low encoding/decoding ...
This paper presents an overview of the filter-bank technologies used in the time to frequency mapping of perceptual audio coders. Filter banks allow for ...
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