Playback sound provision device
AssigneeToyota Jidosha Kabushiki Kaisha
InventorsTakahiro Suzuki, Yukari Nakane, Chisato Komurasaki, Hiroshi Ishii
Life of this patent
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Abstract
A playback sound provision device includes: a surrounding information detection device configured to detect detection information including information on a three-dimensional object or a planar display around the vehicle; and a control device configured to determine a playback method for a playback sound based on a music piece based on the detection information when a predetermined target is included in the detection information, and provide the playback sound based on the playback method.
Claims8
A vehicle comprising a playback sound provision device including:
- a surrounding information detection device configured to detect information around the vehicle;
- and
- a control device configured to
- determine a playback method for a playback sound based on the information when the information includes information of a predetermined target, and
- provide the playback sound based on the playback method, wherein
- the playback method includes at least one of
- playing back the playback sound by changing an amplitude of the playback sound,
- playing back the playback sound by changing a pitch of the playback sound,
- playing back the playback sound by changing a playback speed of the playback sound,
- playing back the playback sound by changing a progressing order of a plurality of parts obtained by dividing the playback sound by time,
- playing back the playback sound by changing sound quality of the playback sound,
- playing back the playback sound by changing a dynamic range of the playback sound,
- playing back the playback sound by superimposing a delayed sound obtained by delaying the playback sound on the playback sound, and
- playing back the playback sound by superimposing a noise on the playback sound.
A vehicle comprising a playback sound provision device including:
- a surrounding information detection device configured to detect information around the vehicle;
- and
- a control device configured to playback a playback sound based on the information when the information includes information of a predetermined target, the playback sound includes a sound effect.
Dependencies are inferred from the claim text.