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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2024
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2409.08071 |
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| _version_ | 1866929752055480320 |
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| author | Kovanda, Vojtěch Rajmic, Pavel |
| author_facet | Kovanda, Vojtěch Rajmic, Pavel |
| contents | We propose a technique of signal acquisition using a combination of two devices with different sampling rates and quantization accuracies. Subsequent processing involving sparsity regularization enables us to reconstruct the signal at such a sampling frequency and with such a bit depth that was not possible using the two devices independently. Objective and subjective tests show the superiority of the proposed method in comparison with alternatives. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2409_08071 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Dequantization of a signal from two parallel quantized observations Kovanda, Vojtěch Rajmic, Pavel Signal Processing We propose a technique of signal acquisition using a combination of two devices with different sampling rates and quantization accuracies. Subsequent processing involving sparsity regularization enables us to reconstruct the signal at such a sampling frequency and with such a bit depth that was not possible using the two devices independently. Objective and subjective tests show the superiority of the proposed method in comparison with alternatives. |
| title | Dequantization of a signal from two parallel quantized observations |
| topic | Signal Processing |
| url | https://arxiv.org/abs/2409.08071 |