Sound control device, wearable sound device and control method
US11200879B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 18, 2020 |
| Grant date | Dec 14, 2021 |
| Priority date | — |
| Expiry date | Aug 18, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2201/107
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A sound control device includes: a first memory storing instructions; and a processor that implements the stored instructions to execute a plurality of instructions, including: a synthesizing task that synthesizes a synthesized sound signal from an input sound signal acquired from a sound input device and a reproducing sound signal acquired from a sound reproducing device; an outputting task that outputs alternately between the reproducing sound signal and the synthesized sound signal to a sound emitting device; a notification control task that outputs notifying information for causing a notifying device to notify for a notification period, which is an output period during which the outputting task is outputting the synthesized sound signal to the sound emitting device; and a registering task that registers, in a second memory, duration information specifying the notification period.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.