Audio output device selection for a portable electronic device
First Claim
Patent Images
1. A method for driving an accessory for a portable electronic device, the method comprising:
- determining, with a first detector in a first audio output unit, if the first audio output unit of the accessory is attached to a body of a user;
determining, with a second detector in a second audio output unit, if the second audio output unit of the accessory is attached to the body of the user;
selecting the first audio output unit when it is determined that the first audio output unit is attached to the body;
selecting the second audio output unit when it is determined that the second audio output unit is attached to the body;
transmitting an audio output signal to the first audio output unit when the first audio output unit is selected; and
transmitting the audio output signal to the second audio output unit when the second audio output unit is selected.
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Accused Products
Abstract
A portable electronic device can detect whether an output unit of an accessory is connected to the body of a user and determines audio output units to which its application will transmit audio signal. The portable electronic device comprises an interface connected to the accessory, an application handling unit and a control unit. The control unit determines if the accessory is attached to the body of a user, selects audio output units to be used for the electronic device and transmits audio signals to the selected audio output unit for the application.
41 Citations
23 Claims
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1. A method for driving an accessory for a portable electronic device, the method comprising:
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determining, with a first detector in a first audio output unit, if the first audio output unit of the accessory is attached to a body of a user; determining, with a second detector in a second audio output unit, if the second audio output unit of the accessory is attached to the body of the user; selecting the first audio output unit when it is determined that the first audio output unit is attached to the body; selecting the second audio output unit when it is determined that the second audio output unit is attached to the body; transmitting an audio output signal to the first audio output unit when the first audio output unit is selected; and transmitting the audio output signal to the second audio output unit when the second audio output unit is selected. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A portable electronic device comprising:
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an interface for connecting the portable electronic device to an accessory that includes a first audio output unit comprising a first audio component and a second audio component; and a control unit to; determine if the first audio output unit is attached to the body of a user, where, when making the determination, the control unit is further to; determine if the first audio component is attached to the body of the user, or determine if the second audio component is attached to the body of the user, select the first audio output unit of the accessory when either the first audio component or the second audio component is determined to be attached to the body of the user, select a second audio output unit of the portable electronic device when the first audio output unit is determined not to be attached to the body of the user, and transmit an audio output signal to the first audio output unit or the second audio output unit based on the selection, where, when transmitting the audio output signal to the first audio output unit, the control unit is further to; send the audio output signal to the first audio component when the first audio component is determined to be attached to the body of the user, and send the audio output signal to the second audio component when the second audio component is determined to be attached to the body of the user. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A portable electronic device, comprising:
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means for determining if a first component, of a first audio output unit in an accessory for the portable electronic device, is attached to a body of a user; means for determining if a second component, of the first audio output unit in the accessory for the portable electronic device, is attached to the body of the user; means for selecting the first audio output unit when it is determined that the first component or the second component, of the first audio output unit, is attached to the body of the user; and means for transmitting an audio output signal to the first audio output unit when the first audio output unit is selected, where the means for transmitting the audio output signal further comprises; means for transmitting the audio output signal to the first component when the first component is determined to be attached to the body of the user, and means for transmitting the audio output signal to the second component when the second component is determined to be attached to the body of the user.
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21. A computer program product including a machine executable instructions for performing a method, the method comprising:
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determining, with a first detector in a first audio output unit of an accessory for a portable electronic device, if the first audio output unit is attached to a body of a user; determining, with a second detector in a second audio output unit of the accessory, if the second audio output unit is attached to the body of the user; selecting the first audio output unit when it is determined that the first audio output unit is attached to the body; selecting the second audio output unit when it is determined that the second audio output unit is attached to the body; transmitting an audio output signal to the to the first audio output unit when the first audio output unit is selected without transmitting the audio output signal to the second audio output unit when the second audio output unit is not selected.
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22. A method comprising:
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determining if individual components, of an audio output unit in an accessory for a portable electronic device, are attached to a body of a user; transmitting a signal to the portable electronic device, based on determining that one of the individual components, of the audio output unit, is attached to the body; selecting, by the portable electronic device, the audio output unit when the transmitted signal indicates that one of the individual components, of the audio output unit, is attached to the body; and transmitting, by the portable electronic device, an audio output signal to the audio output unit, where the transmitting further includes selectively transmitting the audio output signal to only the one of the individual components that is determined to be attached to the body of the user. - View Dependent Claims (23)
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Specification