Sound recording device, sound recording method, and sound recording program embodied on computer readable medium
US8467542B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 29, 2009 |
| Grant date | Jun 18, 2013 |
| Priority date | — |
| Expiry date | Apr 25, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2499/15
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In order to facilitate the operation to select a directional microphone and a non-directional microphone, an IC recorder includes a directional microphone having directivity, a non-directional microphone not having directivity, a scene selection portion to select one of the four scenes of oral dictation, conference, lecture, and music, a first EEPROM for storing in advance a correspondence table that assigns either one of the directional microphone and the non-directional microphone to each of the four scenes, and a microphone switching portion to switch, between the directional microphone and the non-directional microphone, to the one assigned to the selected scene by the correspondence table in response to one of the four scenes being selected by the scene selection portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.