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. 2018 Aug 17;22:2331216518790903. doi: 10.1177/2331216518790903

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© The Author(s) 2018

Creative Commons Non Commercial CC BY-NC: This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 License (http://www.creativecommons.org/licenses/by-nc/4.0/) which permits non-commercial use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access pages (https://us.sagepub.com/en-us/nam/open-access-at-sage).

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Figure 1. — Block diagram of the SNR-aware compressor consisting of three processing layers: (a) STFT-based analysis and synthesis, (b) acoustic scene analysis, and (c) dynamic range compression. See System section for more details regarding the individual processing steps. ISTFT = inverse short-time discrete Fourier transform; SNR = signal-to-noise ratio; STFT = short-time discrete Fourier transform.