| Clip_ID,Recording_Location,Date_Time,Primary_Event,Event_Duration_sec,Acoustic_Features,Background_Noise_Level_dB,Is_Anomalous,Localization_Source_Angle | |
| USC001,Downtown_Intersection,2025-12-20 08:30:15,Car_Horn,1.2,"High Pitch; Sharp Decay",65.2,No,180 | |
| USC002,Residential_Street,2025-12-20 14:45:01,Children_Playing,5.5,"High Frequency; Varied Amplitude",52.8,No,90 | |
| USC003,Public_Park,2025-12-20 17:00:40,Dog_Barking,0.8,"Impulsive; Mid-Frequency",48.9,No,270 | |
| USC004,Industrial_Zone,2025-12-21 10:15:22,Machinery_Hum,15.0,"Low Frequency; Constant Amplitude",78.5,No,0 | |
| USC005,Train_Station_Platform,2025-12-21 19:20:05,Train_Whistle,3.1,"Loud; Harmonic Content",85.1,No,135 | |
| USC006,Downtown_Intersection,2025-12-22 09:05:30,Siren_Emergency,4.5,"Wailing; High Amplitude",70.3,No,45 | |
| USC007,Residential_Street,2025-12-22 13:10:11,Door_Slam,0.6,"Percussive; Quick Attack",55.0,No,180 | |
| USC008,Public_Park,2025-12-23 06:30:55,Bird_Chirping,10.0,"Modulated Frequency; Low Volume",40.1,No,315 | |
| USC009,Industrial_Zone,2025-12-23 11:40:00,Metal_Clanking,2.4,"Resonant; Irregular",75.9,No,90 | |
| USC010,Train_Station_Platform,2025-12-23 20:50:18,People_Talking,8.2,"Speech Content; Low Dynamics",60.5,No,225 | |
| USC011,Downtown_Intersection,2025-12-24 09:45:50,Tire_Screech,1.8,"High Friction Noise; Rapid Rise",72.0,Yes,180 | |
| USC012,Residential_Street,2025-12-24 15:00:25,Lawnmower,12.0,"Mid-Low Frequency; Continuous",68.1,No,45 | |
| USC013,Public_Park,2025-12-25 07:10:00,Wind_Gust,6.0,"Low Rumbles; Broadband",35.5,No,0 | |
| USC014,Industrial_Zone,2025-12-25 12:35:44,Pneumatic_Drill,3.5,"Repetitive Pulses; Very High Amplitude",88.9,No,270 | |
| USC015,Train_Station_Platform,2025-12-25 21:15:33,Announcement_Voice,6.5,"Filtered Speech; Monotone",75.0,No,135 | |
| USC016,Downtown_Intersection,2025-12-26 10:20:01,Glass_Shattering,0.5,"Transient; Sharp Peaks",79.5,Yes,90 | |
| USC017,Residential_Street,2025-12-26 16:30:10,Cat_Meowing,1.0,"Vocal; Modulated Frequency",45.3,No,225 | |
| USC018,Public_Park,2025-12-26 18:00:00,Music_Loudspeaker,9.0,"Rhythmic; Complex Timbres",62.9,No,45 | |
| USC019,Industrial_Zone,2025-12-27 08:00:00,Steam_Release,7.0,"Hissing; High Continuous Energy",80.0,No,180 | |
| USC020,Train_Station_Platform,2025-12-27 19:30:00,Brake_Squeal,1.5,"High Frequency; Metallic",83.4,No,315 | |
| USC021,Downtown_Intersection,2025-12-28 11:15:00,Argument_Shouting,3.0,"Human Vocal; High Dynamics",68.7,Yes,0 | |
| USC022,Residential_Street,2025-12-28 14:00:00,Ice_Cream_Truck,5.0,"Melodic; Repetitive",58.0,No,135 | |
| USC023,Public_Park,2025-12-29 09:00:00,Water_Fountain,10.0,"Continuous Noise; Splashing",42.0,No,270 | |
| USC024,Industrial_Zone,2025-12-29 13:00:00,Forklift_Beep,0.3,"Pure Tone; Repetitive",71.5,No,45 | |
| USC025,Train_Station_Platform,2025-12-29 20:00:00,Luggage_Rolling,4.0,"Rattling; Low Amplitude",55.5,No,90 | |
| USC026,Downtown_Intersection,2025-12-30 08:00:00,Ambulance_Siren,3.8,"Fast Modulation; Piercing",75.8,No,225 | |
| USC027,Residential_Street,2025-12-30 17:00:00,Power_Tool_Drilling,2.5,"High RPM; Sharp Buzz",63.0,No,315 | |
| USC028,Public_Park,2025-12-31 07:30:00,Leaves_Rustling,5.0,"Friction Noise; Diffuse Energy",38.0,No,180 | |
| USC029,Industrial_Zone,2025-12-31 10:00:00,Crank_Grinding,1.5,"Metallic Rubbing; Low-Mid Frequency",77.0,No,135 | |
| USC030,Train_Station_Platform,2025-12-31 18:00:00,Ticket_Machine_Beep,0.2,"Short Pulse; High Frequency",60.0,No,45 | |
| USC031,Downtown_Intersection,2026-01-01 10:00:00,Celebration_Fireworks,7.0,"Explosive; Random Intervals",90.5,No,270 | |
| USC032,Residential_Street,2026-01-01 13:00:00,Baby_Crying,2.0,"High Vocal Pitch; Stressful",50.9,No,90 | |
| USC033,Public_Park,2026-01-02 09:00:00,Skateboard_Grinding,1.0,"Scraping; Quick Attack",55.2,No,180 | |
| USC034,Industrial_Zone,2026-01-02 11:00:00,Crane_Moving,5.0,"Deep Mechanical Rattle; Slow",73.5,No,0 | |
| USC035,Train_Station_Platform,2026-01-02 17:00:00,Lost_Child_Call,3.0,"Distressed Speech; Clear",64.8,Yes,225 |