Signal processing apparatus and method, and program
AssigneeSony Corporation
InventorsMari Saito, Hiro Iwase
Life of this patent
Estimating the term…
Abstract
A sound state estimating unit detects surrounding sound at a timing at which a notification to a destination user occurs. A user state estimating unit detects a position of the destination user and positions of users other than the destination user at the timing at which the notification occurs. An output control unit controls output of the notification to the destination user at a timing at which it is determined that the surrounding sound detected by the sound state estimating unit is masking possible sound which can be used for masking in a case where the position of the destination user detected by the user state estimating unit is within a predetermined area.
Claims13
A signal processing apparatus comprising:
- circuitry configured to:
- detect surrounding sound at a timing at which a notification to a destination user occurs;
- detect a position of the destination user and positions of users other than the destination user at the timing at which the notification occurs;
- control output of the notification to the destination user at a timing at which determination is made that the detected surrounding sound is possible masking sound which can be used for masking in a case where the detected position of the destination user is within a predetermined area;
- and
- control output of the notification to the destination user in a case where the positions of the users other than the destination user detected by the circuitry are not within the predetermined area.
A signal processing method executed by a signal processing apparatus, the method comprising:
- detecting surrounding sound in a case where there is a notification to a destination user;
- detecting a position of the destination user and positions of users other than the destination user;
- controlling output of the notification to the destination user at a timing at which determination is made that the detected surrounding sound is masking possible sound which can be used for masking in a case where the position of the destination user detected by the position detecting unit is within a predetermined area;
- and
- controlling output of the notification to the destination user in a case where the positions of the users other than the destination user detected by the circuitry are not within the predetermined area.
A non-transitory computer-readable storage medium storing executable instruction which when executed by circuitry performs a method comprising:
- detecting surrounding sound in a case where there is a notification to a destination user;
- detecting a position of the destination user and positions of users other than the destination user;
- controlling output of the notification to the destination user at a timing at which determination is made that the detected surrounding sound is masking possible sound which can be used for masking in a case where the position of the destination user detected by the position detecting unit is within a predetermined area;
- and
- controlling output of the notification to the destination user in a case where the positions of the users other than the destination user detected by the circuitry are not within the predetermined area.
Dependencies are inferred from the claim text.