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检索条件"主题词=Neural Audio coder"
3 条 记 录,以下是1-10 订阅
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Optimizations of neural audio coder Toward Perceptual Transparency
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IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING 2024年 第8期18卷 1531-1543页
作者: Byun, Joon Shin, Seungmin Hwang, Seorim Sung, Jongmo Beack, Seungkwon Park, Youngcheol Yonsei Univ Comp Sci Dept Wonju 26493 South Korea Elect & Telecommun Res Inst Daejeon 34129 South Korea Yonsei Univ Software Div Wonju 26493 South Korea
This paper presents comprehensive optimizations of a neural audio coder built upon a variational autoencoder (VAE) system integrated with an arithmetic coder. Our optimizations focus on two primary aspects: a novel lo... 详细信息
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QUANTIZATION NOISE MASKING IN PERCEPTUAL neural audio coder  49
QUANTIZATION NOISE MASKING IN PERCEPTUAL NEURAL AUDIO CODER
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49th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
作者: Shin, Seungmin Byun, Joon Sung, Jongmo Beack, Seungkwon Park, Youngcheol Yonsei Univ Intelligent Signal Proc Lab Wonju South Korea Elect & Telecommun Res Inst ETRI Daejeon South Korea
This study investigates the implication of utilizing the psychoacoustic model (PAM) within the neural audio coder (NAC), specifically focusing on the masking of quantization noise. We introduce a novel training strate... 详细信息
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A Perceptual neural audio coder with a Mean-Scale Hyperprior  48
A Perceptual Neural Audio Coder with a Mean-Scale Hyperprior
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48th IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2023
作者: Byun, Joon Shin, Seungmin Park, Youngcheol Sung, Jongmo Beack, Seungkwon Yonsei University Intelligent Signal Processing Lab. Wonju Korea Republic of Daejeon Korea Republic of
This paper proposes an end-to-end neural audio coder based on a mean-scale hyperprior model together with a perceptual optimization using a psychoacoustic model (PAM)-based loss function. The proposed coder estimates ... 详细信息
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