Audio apparatus
US6084516A · kind A · utility
21Cited by
7References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 25, 1998 |
| Grant date | Jul 4, 2000 |
| Priority date | — |
| Expiry date | Nov 25, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/1113
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The living condition of a resident is prehended by a sensor disposed in a room. Identification information and vital information transmitted from a portable transreceiver carried by the resident are monitored. An audio signal favored by the resident is sequentially reproduced while the level is adjusted in accordance with the current living condition and physical condition of the resident.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.