Outdoor Recreational Site

Adding Nature Sounds Outside (04-12-21)

Hong and teammates studied adding nature sounds to outdoor spaces.  Study participants wore a mixed-reality head-mounted display and saw a hologram of either a sparrow or a fountain or a loudspeaker while hearing birdsong or a stream.  The researchers determined via data collected outdoors, near an expressway, that “both natural sounds significantly reduced the PLN [perceived loudness of the traffic noise] and enhanced the OSQ [overall sound quality]. . . .  Analysis on the preferred signal-to-noise ratio (SNR), i.e.

Pages

Subscribe to RSS - Outdoor Recreational Site