Tinnitus Relief Masking Sounds - Cicada Chorus 1: A chorus of high-pitched cicadas rising and falling in the foreground. The sounds can be shrill so keep the playback volume low and adjust carefully. This same shrillness or emphasis on high frequencies also makes this recording excellent masking effects for locations with fans, machinery, or ringing in the ears.
Tropical Rainforest: Exotic birds sing, crickets and insects chirping, the occasional ripple of thunder as the daily rain passes. Monkeys appear and grunt their vocalizations. Layers of sound and an ambience of space. A wonderful relaxation and sleep aid recording.