Earphones and earphone system
AssigneeJVCKENWOOD Corporation
InventorsHirofumi Yamamoto, Keita Hayashi, Keiji Tsuchiya, Tadashi Ishiwata, Yasufumi Nakaaki
Life of this patent
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Abstract
To provide earphones and an earphone system each adapted to prevent loss of the earphones. An earphone according to an embodiment of the present disclosure includes a light emission unit a detection unit and a light emission control unit. The light emission unit is configured to emit light. The detection unit is configured to detect that the earphone has been dropped. The light emission control unit is configured to control the light emission unit so that it emits light when the detection unit detects that the earphone has been dropped.
Claims4
An earphone system comprising:
- a first earphone;
- and
- a second earphone, the first and second earphones are configured to communicate wirelessly with each other,
- wherein each of the first earphone and the second earphone comprises:
- a light emission unit configured to emit light;
- a detection unit configured to detect that the earphone has been dropped;
- and
- a light emission control unit configured to control the light emission unit so that the light emission unit emits light when the detection unit detects that the earphone has been dropped, and
- wherein, when the detection unit of the first earphone detects that the first earphone has been dropped, the light emission control unit of the second earphone causes the light emission unit of the second earphone to emit light at a timing synchronized with the timing at which the light emission control unit of the first earphone causes the light emission unit of the first earphone to emit light.
An earphone system comprising:
- a first earphone;
- and
- a second earphone,
- wherein the first and second earphones are configured to communicate wirelessly with each other,
- wherein each of the first earphone and the second earphone comprises:
- a light emission unit configured to emit light;
- a detection unit configured to detect that the earphone has been dropped;
- and
- a light emission control unit configured to control the light emission unit so that the light emission unit emits light when the detection unit detects that the earphone has been dropped,
- wherein the second earphone further comprises an operation control unit configured to perform control so that information on a user operation is acquired from an operation unit, and
- wherein, when the detection unit of the first earphone detects that the first earphone has been dropped, the light emission control unit of the first earphone causes the light emission unit of the first earphone to emit light at a timing synchronized with the timing at which the user operation is performed which is acquired by the operation control unit of the second earphone.
An earphone system comprising:
- a first earphone;
- and
- a second earphone,
- wherein the first and second earphones are configured to communicate wirelessly with each other,
- wherein each of the first earphone and the second earphone comprises:
- a light emission unit configured to emit light;
- a detection unit configured to detect that the earphone has been dropped;
- and
- a light emission control unit configured to control the light emission unit so that the light emission unit emits light when the detection unit detects that the earphone has been dropped,
- wherein the second earphone further comprises a sound output control unit configured to control a sound output unit of the second earphone so that it outputs a sound, and
- wherein, when the detection unit of the first earphone detects that first earphone has been dropped, the sound output control unit of the second earphone causes the second earphone to output a sound at a timing synchronized with the timing at which the light emission control unit of the first earphone causes the light emission unit of the first earphone to emit light.
Dependencies are inferred from the claim text.