1 Subjects: “...action observation...”

2 Subjects: “...action observation...”

3 Subjects: “...observability...”

4 Subjects: “...full order observer...”

5 Subjects: “...structural observability...”

6 “..., it is highly recommended to apply multiple acoustic metrics and account for different and widespread observer...”

7 “..., from atomistic to macroscopic, through innovative modeling and simulation.In this context...”