Phase-Aware Processing for High Bandwidth Extension

- Audio samples -

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- Narrow-band, Zero-phase, random-phase, Griffin-Lim phase, Proposed (estimated phase), Wideband -

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Male speaker: "bin white with n seven soon"

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Narrowband
Zero-phase
Random phase
Phase Variance (proposed)
Griffin-Lim Reconstruction
Wideband

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Female speaker: "bin blue at y zero again"

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Narrowband
Zero-phase
Random phase
Phase Variance (proposed)
Griffin-Lim Reconstruction
Wideband