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公开(公告)号:US11107493B2
公开(公告)日:2021-08-31
申请号:US16566162
申请日:2019-09-10
Inventor: Sara Mainiero , Toby Stokes , Pablo Peso Parada , Rahim Saeidi
Abstract: An audio processing system is described for an audio event detection (AED) system. The system includes a feature extraction block configured to derive at least one feature which represents a spectral feature of the input signal.