![Armored Truck](https://s3-us-west-2.amazonaws.com/cdn.soundfield.com/ambisonic/soundlibrary/files/thumb/Yb7d553920f67e8625434.jpg)
Microphone used
![](https://library.soundfield.com/images/loading.gif)
![Large Hot Tub 1](https://s3-us-west-2.amazonaws.com/cdn.soundfield.com/ambisonic/soundlibrary/files/thumb/Y809bf971fd353475e392.jpg)
Large Hot Tub 1
Richard Devine
A recording of a large 15 person hot tub at a fitness gym. The hot tub is at the end of a large rectangular room with an Olympic size swimming pool. Ambisonic recording with the NT-SF1 positioned in the centre of the hot tub. Mic is positioned very close to the water.
Microphone used
![](https://library.soundfield.com/images/loading.gif)
![Hydraulic Lift in an Automotive Shop](https://s3-us-west-2.amazonaws.com/cdn.soundfield.com/ambisonic/soundlibrary/files/thumb/Z7742db1947d183f77d82.jpg)
Hydraulic Lift in an Automotive Shop
Richard Devine
Ambisonic recording of a Hydraulic car lift in an automotive shop. The NT-SF1 was placed in the middle below the lift.
Microphone used
![](https://library.soundfield.com/images/loading.gif)
![Bullroarer](https://s3-us-west-2.amazonaws.com/cdn.soundfield.com/ambisonic/soundlibrary/files/thumb/Mb6cca01cea62a591f522.jpg)
Bullroarer
Richard Devine
Recording of a Bullroarer, Rhombus, or Turndun instrument. Creates modulated roaring whoosh like sounds as it swung around the microphone 360 degrees.
Microphone used
![](https://library.soundfield.com/images/loading.gif)