Format(s): Stereo (Stereo Files) B-Format (4 Channel Files) Stereo: mh3_000_ortf_48k.wav Sample Rate: 48 kHz Number of Channels: 2 Bits per Sample: 24 Duration: 1 s File Size: 281.29 KB File Format: wav Source Sound: Genelec S30D, 15 second log. sine sweep Microphone: Neumann KM 140 Cardioid Source Location: Centre of chamber Microphone Location: Centre of wall opposite entrance Source Receiver Distance (m): 2 m Source Height: 1.5 m Receiver Height: 1.5 m Temperature: 10 °C B-Format: Multichannel: mh3_000_bformat_48k.wav Sample Rate: 48 kHz Number of Channels: 4 Bits per Sample: 24 Duration: 1 s File Size: 562.62 KB File Format: wav Source Sound: Genelec S30D, 15 second log. sine sweep Microphone: Soundfield SPS422B Source Location: Centre of chamber Microphone Location: Centre of wall opposite entrance Source Receiver Distance (m): 2 m Source Height: 1.5 m Receiver Height: 1.5 m Temperature: 10 °C