Ambient ASF-1 Hydrophone Test 3 - Norway 29 June 2022 08:14 Updated Ambient ASF-1 - Hydrophone Test 3 - Norway from Ambient Recording on Vimeo. Related articles Ambient ASF-1 Hydrophone Test Denmark Ambient ASF-2 Hydrophone Test Hamburg An ocean full of sounds How LockitScript and Lockit Timecode by Ambient Made Production Easier for the Makers of Feature Film “Stowaway” Sync Preparation