Voice recording equipment and method
US8504358B2 · kind B2 · utility
1Cited by
15References
14Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Oct 28, 2010 |
| Grant date | Aug 6, 2013 |
| Priority date | — |
| Expiry date | Oct 5, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2250/74
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In a voice recording equipment and method, voice data from a speaker is received using a microphone. Threshold values T1 and T2 of surrounding environment of the voice recording equipment are determined. If an intensity of the voice data is less than or equal to the threshold value T2, the voice recording is stopped and the speaker is informed that the voice data is not useful. If the intensity of the voice data is greater than the threshold values, the voice data is stored into a storage unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.