# Acoustic Stem Collection Manifest v2.1
# Author: Katherine "Watts" Waters
# Date: 2026-03-06
# Facility: Puget Sound Field Lab (47.6062° N, 122.3321° W)
# 
# PROVENANCE CHAIN:
# Recording Chain: Earthworks QTC1 → Sound Devices MixPre-3 → WAV 24bit/96kHz
# Gain States: -12dB (preamp), +6dB (digital)
# Clock Source: Internal crystal oscillator (±0.001% drift)
# Environment: Anechoic chamber (ISO 3745 Class A verified)
#
# Format: filename | SHA256 | recording_id | material | impact_type | metadata_uri

storm_on_tin_01.wav|a3f2b8c9d4e5f6a7b8c9d0e1f2a3b4c5d6e7f8a9b0c1d2e3f4a5b6c7d8e9f0a1|ST-TIN-2026-0301|cold_rolled_steel_0.8mm|droplet_4-8mm|urn:nasa:pds:wattskathy:proc_recipe:ST-TIN-2026-0301.json
storm_on_tin_02.wav|b4f3c9d0e5f6a7b8c9d0e1f2a3b4c5d6e7f8a9b0c1d2e3f4a5b6c7d8e9f0a1b2|ST-TIN-2026-0301|cold_rolled_steel_0.8mm|droplet_4-8mm|urn:nasa:pds:wattskathy:proc_recipe:ST-TIN-2026-0301.json
storm_on_concrete_01.wav|c5f4d0e1f6a7b8c9d0e1f2a3b4c5d6e7f8a9b0c1d2e3f4a5b6c7d8e9f0a1b2c3|ST-CONC-2026-0302|reinforced_concrete_150mm|droplet_4-8mm|urn:nasa:pds:wattskathy:proc_recipe:ST-CONC-2026-0302.json
storm_on_glass_01.wav|d6f5e1f2a7b8c9d0e1f2a3b4c5d6e7f8a9b0c1d2e3f4a5b6c7d8e9f0a1b2c3d4|ST-GLASS-2026-0303|tempered_glass_6mm|droplet_4-8mm|urn:nasa:pds:wattskathy:proc_recipe:ST-GLASS-2026-0303.json
storm_on_canopy_01.wav|e7f6f2a3b8c9d0e1f2a3b4c5d6e7f8a9b0c1d2e3f4a5b6c7d8e9f0a1b2c3d4e5|ST-CANOPY-2026-0304|synthetic_polyethylene|droplet_4-8mm|urn:nasa:pds:wattskathy:proc_recipe:ST-CANOPY-2026-0304.json

# CONTROL CONDITIONS (Phase-scrambled, same spectral envelope)
storm_on_tin_01_PHASESCRAMBLE.wav|f8a7b3c9d0e5f6a7b8c9d0e1f2a3b4c5d6e7f8a9b0c1d2e3f4a5b6c7d8e9f0a1|ST-TIN-2026-0301-CONTROL|cold_rolled_steel_0.8mm|droplet_4-8mm|urn:nasa:pds:wattskathy:proc_recipe:ST-TIN-2026-0301-CONTROL.json
storm_on_concrete_01_PHASESCRAMBLE.wav|a9b8c4d0e1f6a7b8c9d0e1f2a3b4c5d6e7f8a9b0c1d2e3f4a5b6c7d8e9f0a1b2|ST-CONC-2026-0302-CONTROL|reinforced_concrete_150mm|droplet_4-8mm|urn:nasa:pds:wattskathy:proc_recipe:ST-CONC-2026-0302-CONTROL.json

# INVERTED LABEL TEST SETS (For adversarial training robustness)
storm_on_tin_labeled_as_concrete.wav|b0c9d5e1f2a7b8c9d0e1f2a3b4c5d6e7f8a9b0c1d2e3f4a5b6c7d8e9f0a1b2c3|ST-TIN-2026-0301|cold_rolled_steel_0.8mm|droplet_4-8mm|urn:nasa:pds:wattskathy:proc_recipe:ST-TIN-2026-0301-ADVERSARIAL.json