CPC H03M 7/6058 (2013.01) [G06F 2218/08 (2023.01); G06N 3/04 (2013.01); H03M 7/6041 (2013.01); H03M 7/70 (2013.01); H04L 27/3405 (2013.01)] | 19 Claims |
1. A method of compressing digital signal data obtained from a signal, comprising:
receiving digital signal data associated with a signal and/or generating digital signal data based on a signal;
transforming the digital signal data into a transform domain, thereby generating transformed digital signal data, wherein a spectrogram of the digital signal is determined based on the transformed digital signal data;
determining at least one characteristic parameter based on the transformed digital signal data by an artificial intelligence circuit;
detecting and/or classifying at least one wanted signal portion based on the at least one characteristic parameter by the artificial intelligence circuit; and
storing only a subset of the digital signal data that is associated with the at least one wanted signal portion.
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