- Subjects
- Published
-
[United States] :
Alpha Pup
2020.
- Language
- English
- Corporate Authors
- ,
- Corporate Authors
- ,
- Online Access
- Instantly available on hoopla.
Cover image - Physical Description
- 1 online resource (1 audio file (10 min.)) : digital
- Format
- Mode of access: World Wide Web.
- Access
- AVAILABLE FOR USE ONLY BY IOWA CITY AND RESIDENTS OF THE CONTRACTING GOVERNMENTS OF JOHNSON COUNTY, UNIVERSITY HEIGHTS, HILLS, AND LONE TREE (IA).
- Brown Noise 2400 Hz Newborn Sleep (1:30)
- Brown Noise 1800 Hz Infant Sleep (1:30)
- Brown Noise 1200 Hz Toddler Sleep (1:30)
- Brown Noise 1000 Hz Child Sleep (1:30)
- Brown Noise 800 Hz Teen Sleep (1:30)
- Brown Noise 500 Hz Adult Sleep (1:30)
- Brown Noise 360 Hz Deep Sleep (1:30).