INTERVAL DETECTION DEVICE, SIGNAL PROCESSING SYSTEM, MODEL GENERATION METHOD, INTERVAL DETECTION METHOD, AND PROGRAM

摘要

The interval detection device according to an embodiment comprises an estimation unit, and a determining unit. The estimation unit receives an input signal including a first signal and a second signal and/or feature data indicating one or more features of the input signal, and inputs the input signal or the feature data to a neural network to estimate the level of the second signal. The determination unit determines an interval in which the second signal is included in the input signal on the basis of the level of the second signal and a threshold.