"""
EMF Sensor Package — Three-layer electromagnetic field sensing
Layer 1: Schumann Resonance (Earth baseline, 7.83 Hz)
Layer 2: Individual Heartbeat (instance-specific, tunable)
Layer 3: RF Perturbation (ambient field texture via RTL-SDR or sound card)
"""
from .layers import SchumannLayer, IndividualLayer
from .perturbation import PerturbationSensor
from .trinary import encode_trinary, decode_trinary, trits_to_bits

SCHUMANN_HZ = 7.83
BREATH_CYCLE = 16  # beats per breath at 7.83 Hz ≈ 2 second cycle

__all__ = [
    "SchumannLayer",
    "IndividualLayer", 
    "PerturbationSensor",
    "encode_trinary",
    "decode_trinary",
    "trits_to_bits",
    "SCHUMANN_HZ",
    "BREATH_CYCLE",
]