Spatial = Environmental sensitive for your brains through phase-time coupled channels

Pure = Not Processed, not filtered, not modified, not enriched

Realistic = Realistic presentation

Acoustical = Sounds the way a listener would have experienced it ("What you hear, is what you get")

Binaural / 3D recordings - use headset for listening

Proceed to the listening page

Nederlandse Versie - Klik hier  

For more information please contact 'info-at-spra.nl'          -          Renswoude, The Netherlands

Equipment: Microphones: Rode NT1-A - pre-amp / AD-converter: Steinberg UR-22 - Software: Ardour on Ubuntu Linux

Last update: 10-feb-2026