Format(s): B-Format (4 Channel Files) B-Format: Multichannel: bottledungeon1_sf_edited.wav Sample Rate: 96 kHz Number of Channels: 4 Bits per Sample: 32 Duration: 3 s File Size: 4.39 MB File Format: wav Source Sound: Balloon pop Microphone: Soundfield SPS422B Microphone Source Location: Opening of the dungeon Microphone Location: Opening of the dungeon Source Receiver Distance (m): 0.3 m