Perceptual Audio Coding: A 40-Year Historical Perspective
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arXiv
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| Hauptverfasser: | , , , |
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| Format: | Preprint |
| Veröffentlicht: |
2025
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| _version_ | 1866909588853358592 |
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| author | Herre, Jürgen Quackenbush, Schuyler Kim, Minje Skoglund, Jan |
| author_facet | Herre, Jürgen Quackenbush, Schuyler Kim, Minje Skoglund, Jan |
| contents | In the history of audio and acoustic signal processing, perceptual audio coding has certainly excelled as a bright success story by its ubiquitous deployment in virtually all digital media devices, such as computers, tablets, mobile phones, set-top-boxes, and digital radios. From a technology perspective, perceptual audio coding has undergone tremendous development from the first very basic perceptually driven coders (including the popular mp3 format) to today's full-blown integrated coding/rendering systems. This paper provides a historical overview of this research journey by pinpointing the pivotal development steps in the evolution of perceptual audio coding. Finally, it provides thoughts about future directions in this area. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2504_16223 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Perceptual Audio Coding: A 40-Year Historical Perspective Herre, Jürgen Quackenbush, Schuyler Kim, Minje Skoglund, Jan Audio and Speech Processing In the history of audio and acoustic signal processing, perceptual audio coding has certainly excelled as a bright success story by its ubiquitous deployment in virtually all digital media devices, such as computers, tablets, mobile phones, set-top-boxes, and digital radios. From a technology perspective, perceptual audio coding has undergone tremendous development from the first very basic perceptually driven coders (including the popular mp3 format) to today's full-blown integrated coding/rendering systems. This paper provides a historical overview of this research journey by pinpointing the pivotal development steps in the evolution of perceptual audio coding. Finally, it provides thoughts about future directions in this area. |
| title | Perceptual Audio Coding: A 40-Year Historical Perspective |
| topic | Audio and Speech Processing |
| url | https://arxiv.org/abs/2504.16223 |