(WO/2002/069317) NETWORKED SOUND MASKING AND PAGING SYSTEM
- Biblio. Data
- Description
- Claims
- National Phase
- Notices
- Documents
| Latest bibliographic data on file with the International Bureau
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| Pub. No.: | WO/2002/069317 | International Application No.: | PCT/CA2002/000238 | |||
| Publication Date: | 06.09.2002 | International Filing Date: | 26.02.2002 | |||
| Chapter 2 Demand Filed: 26.09.2002 | ||||||
| IPC: | G10K 11/175 (2006.01), H04M 11/02 (2006.01), H05K 5/02 (2006.01) | |||||
| Applicants: | 777388 ONTARIO LIMITED [CA/CA]; 418 Fourth Line, Oakville, Ontario L5L 5A4 (CA) (All Except US). MOELLER, Klaus, R. [CA/CA]; (CA) (US Only). MOELLER, Niklas [CA/CA]; (CA) (US Only). RUSU, Mircea [CA/CA]; (CA) (US Only). DERLA, Carl [CA/CA]; (CA) (US Only). | |||||
| Inventors: | MOELLER, Klaus, R.; (CA). MOELLER, Niklas; (CA). RUSU, Mircea; (CA). DERLA, Carl; (CA). | |||||
| Agent: | VASS, William, B. et al.; Ridout & Maybee, Suite 2400, One Queen Street East, Toronto, Ontario M5C 3B1 (CA) . | |||||
| Priority Data: |
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| Title: | NETWORKED SOUND MASKING AND PAGING SYSTEM | |||||
| Abstract: | A sound masking system for shaping the ambient noise level in a physical environment. The sound masking system comprises a networked and distributed system having a number of master units coupled together and to a control unit. One or more of the master units may include satellite sound masking units which function to reproduce the sound masking signal generated by the master sound masking unit. Each of the master units is addressable over the network by the control unit enabling the control unit to program the contour, spectral band, and gain characteristics of the sound masking output signal. The system may also include a remote control unit which provides the capability to tune and adjust each master sound masking unit in situ without requiring physical access through the ceiling installation. According to another aspect, there is a networked paging system with individually addressable speaker units for announcing a paging signal selected from a number of paging signals. | |||||
| Designated States: |
AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OM, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZM, ZW. African Regional Intellectual Property Org. (ARIPO) (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW) Eurasian Patent Organization (EAPO) (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM) European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR) African Intellectual Property Organization (OAPI) (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG). |
| Publication Language: | English (EN) |
| Filing Language: | English (EN) |
