Kernrechtsfrage
Whether the insured person's hearing loss qualified as an occupational disease under accident insurance law, entitling him to benefits.
Extrahierter Entscheid
The evidence did not show that the hearing loss was caused exclusively or predominantly by occupational exposure; the claim to benefits was therefore denied.
Extrahierte Begründung
The concrete work duties and technical noise assessment showed average exposure below the hearing-danger threshold. The medical opinions supporting occupational causation were based on incorrect assumptions or only suggested a possibility, while the SUVA expert's assessment was better founded.