Title:
MACHINE AND METHOD FOR ACOUSTIC WHITE NOISE GENERATION
Document Type and Number:
WIPO Patent Application WO/2017/035388
Kind Code:
A3
Abstract:
Embodiments of the present invention are generally related to acoustic white noise machines. In particular, embodiments of the present invention are directed to an acoustic white noise machine that comprises a fan blade designed to shear airflow against a sharp edge in order to create broadband turbulent noise. Embodiments of the present invention may further include an adjustable enclosure that may be manipulated via the rotation or other movement of an outer shell to alter the amount of air being sheared by the fan blade, thereby changing the frequencies which resonate in the adjustable enclosure.
Inventors:
LAZAR ELI (US)
SNYDER MATTHEW (US)
SNYDER MATTHEW (US)
Application Number:
PCT/US2016/048761
Publication Date:
July 20, 2017
Filing Date:
August 25, 2016
Export Citation:
Assignee:
SNOOZ LLC (US)
International Classes:
G10K15/04; F04D29/40
Foreign References:
| US20140271286A1 | 2014-09-18 | |||
| US20080273305A1 | 2008-11-06 | |||
| US20030067779A1 | 2003-04-10 | |||
| US20030098660A1 | 2003-05-29 | |||
| US20080267764A1 | 2008-10-30 | |||
| US5689261A | 1997-11-18 | |||
| US6045329A | 2000-04-04 | |||
| US4043176A | 1977-08-23 | |||
| US20140086729A1 | 2014-03-27 |
Other References:
See also references of EP 3341932A4
Attorney, Agent or Firm:
LAZAR, Eli (US)
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