Digital sound relaxation and sleep-inducing system and method
US8638950B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 14, 2010 |
| Grant date | Jan 28, 2014 |
| Priority date | — |
| Expiry date | Jul 19, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10H2250/431
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
In one embodiment, an improved-customizability digital sound relaxation system having a sound card receiving port and a collectable sound card are cooperative to play prerecorded natural or other sounds by depressing one of a plurality of sound selector switches and a sound card selector switch. The new sounds of each collectable sound card customize the library of available sounds to individual taste. In another embodiment, an improved-flexibility digital sound relaxation system having at least two (2) prerecorded sounds stored at first and second memory locations of internal or external/internal memory devices may be selected and combined for concurrent and/or individual replay by depressing one of a plurality of sound selector switches and a combine switch, or by depressing one of a plurality of sound selector switches, a sound card selector switch and a combine switch.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.