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1. (WO2017035388) MACHINE AND METHOD FOR ACOUSTIC WHITE NOISE GENERATION
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Pub. No.: WO/2017/035388 International Application No.: PCT/US2016/048761
Publication Date: 02.03.2017 International Filing Date: 25.08.2016
IPC:
G10K 15/04 (2006.01) ,F04D 29/40 (2006.01)
G PHYSICS
10
MUSICAL INSTRUMENTS; ACOUSTICS
K
SOUND-PRODUCING DEVICES;  METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
15
Acoustics not otherwise provided for
04
Sound-producing devices
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
D
NON-POSITIVE-DISPLACEMENT PUMPS
29
Details, component parts, or accessories
40
Casings; Connections for working fluid
Applicants:
SNOOZ, LLC [US/US]; 715 W Michigan Ave Urbana, Illinois 61801, US
Inventors:
LAZAR, Eli; US
SNYDER, Matthew; US
Agent:
LAZAR, Eli; James M Smedley LLC 776 Mountain Blvd STE 105 Watchung, New Jersey 07069, US
Priority Data:
15/246,90125.08.2016US
62/209,85225.08.2015US
Title (EN) MACHINE AND METHOD FOR ACOUSTIC WHITE NOISE GENERATION
(FR) MACHINE ET PROCÉDÉ POUR PRODUCTION DE BRUIT BLANC ACOUSTIQUE
Abstract:
(EN) 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.
(FR) Selon des modes de réalisation, la présente invention concerne de manière générale des machines à bruit blanc acoustique. En particulier, des modes de réalisation de la présente invention concernent une machine à bruit blanc acoustique qui comprend une aube de soufflante conçue pour cisailler un courant d'air contre un bord tranchant afin de créer un bruit de turbulence à large bande. Des modes de réalisation de la présente invention peuvent en outre comprendre une enceinte réglable qui peut être manipulée par l'intermédiaire de la rotation ou d'un autre déplacement d'une coque extérieure afin de modifier la quantité d'air cisaillé par l'aube de soufflante, ce qui permet de changer les fréquences qui résonnent dans l'enceinte réglable.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)