This is a classic theta brainwave entrainment sound made by two sine waves. The pitch shifts gently to produce some slow variation of the actual speed of the pulse. You can use it as a track and add voice (like relaxation or visualization), or just use as is to promote deep relaxation or trance. The pulses are about 8 hz (cycles per second).
I recorded my dog lying next to me, relaxing and yawning a few times. Recorded with a sony ic recorder, cleaned up using edison in fl studio. I had the recorder very close to his mouth and i also used a limiter to increase the volume. However, i couldn't get rid of the background noise without making the breathing sound awful.
This is recorded at droescher's mill in cranford nj. The local dam used to power a waterwheel. The wheel is no longer in operation but it's still a nice relaxing spot. A little waterfall is in the foreground, a big waterfall (the dam) is in the background, and the sounds of traffic are audible faintly. It can be played as a loop. ---zoom xyh-5 > zoom f1 field recorder.
This is a minute of relaxing trees/leaves blowing in the wind. As i walk around you will heart these sounds from practically everywhere. This is on a hill (see geotag if you want to).
Grasshoppers, wind, light splash of water. Ideal for ambient and creating a relaxing evening atmosphere in nature. Recorded in the countryside on the phone, so there are no sounds of cars, people talking, and so on.