The display-shaped curve from an already-folded accumulation — the body of roomTransferOf,
shared so the log-sweep path (spec §3a amendment 2026-09-21) reads its magnitude/phase/coherence
curve through the SAME renderer, from the RoomTransferAccumaccumFromImpulseResponse
builds from a deconvolved IR, rather than a parallel one.
The display-shaped curve from an already-folded accumulation — the body of roomTransferOf, shared so the log-sweep path (spec §3a amendment 2026-09-21) reads its magnitude/phase/coherence curve through the SAME renderer, from the
RoomTransferAccumaccumFromImpulseResponse builds from a deconvolved IR, rather than a parallel one.