公开(公告)号：US11790936B1

公开(公告)日：2023-10-17

申请号：US17808406

申请日：2022-06-23

Applicant: RPS Group, Inc.

Inventor： David John O'Hara ,  Patrick Rath

IPC: G10L25/78 ,  H04R1/44 ,  G10L25/30 ,  G10L21/14 ,  G10L25/18 ,  G10L21/12 ,  G10L25/51

CPC classification number: G10L25/78 ,  G10L21/12 ,  G10L21/14 ,  G10L25/18 ,  G10L25/30 ,  G10L25/51 ,  H04R1/44

Abstract: Methods and systems for detecting marine mammals. Acoustic data can be received from one or more hydrophones. The acoustic data can be sampled, and the sampled acoustic data can be transformed to time-frequency image data. The image data can be processed to transform the data for input to a model. The model can be trained to detect the presence or absence of marine mammal vocalizations in the acoustic data. The model can output a prediction of whether or not a mammal is present.

公开(公告)号：US20230417939A1

公开(公告)日：2023-12-28

申请号：US18342292

申请日：2023-06-27

Applicant: RPS GROUP, INC.

Inventor： David John O'Hara ,  Patrick RATH

IPC: G01V1/38 ,  G01V1/18 ,  G01V1/34

CPC classification number: G01V1/38 ,  G01V1/186 ,  G01V1/34

Abstract: Methods and systems are disclosed for detecting marine mammals. Transformed input data can be input to a model trained to detect the presence or absence of marine mammal vocalizations in acoustic data.