From 24/96 Sound Effects. Immersive Night In The City features 32 HD 16bit/44.1 Surround Sound Effects with a large selection of evening city crickets and rural night time ambience. Recorded with a Voyage Audio 2nd Order Spatial Microphone. Ambisonic (Ambix 1st Order (Wyzx) and Stereo (L-R) Most tracks are 1-2 minutes in length with embedded metadata. All new, original recordings. Demo Track here: Soundcloud Need O2A 9 channel 2nd Order Ambisonic? We offer free upgrades for the tracks, contact us at 2496sfx.com