Audio-visual apparatus with a voice recognition function
US7548862B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 20, 2006 |
| Grant date | Jun 16, 2009 |
| Priority date | — |
| Expiry date | Oct 24, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L15/26
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An audio-visual apparatus includes a voice input section, and a voice recognition section configured to recognize the voices inputted from the voice input section. The audio-visual apparatus also includes a control section configured to instruct components of the apparatus body to perform respective operations for executing a command according to a voice recognized by the voice recognition section, and a storage section. The control section records in the storage section last settings of the apparatus body that are active before the execution of the command and then executes the command. When a specified code associated with a voice representing an UNDO command for undoing the former command is received after the execution of the command, the control section instructs the components of the apparatus body to perform respective UNDO operations for restoring the last settings stored in the storage section from the current settings of the apparatus body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.