{"ai_pass_count":4,"analysis_step_count":10,"confidence":0.3991773724555969,"created_at":"2026-07-06T02:24:44.545714+00:00","id":144560,"node_number":"SDR9494","processing_time":5.335981607437134,"recent_steps":["net.store_session","net.llm_structured_analysis","net.rules_detect","net.context_window","net.llm_structured_analysis.claim"],"recording_id":146359,"text":"Well, it's kind of an interesting topic. I've done a little research today on this because hopefully it can be a little bit more difficult and every couple of you are thinking very low frequency, and when you do this, you can see the underwater transmitting system and the use of the local frequency. For underwater communications, that guarantee a long propagation range. However, acoustic signals suffer from low"}