Method and electronic device for controlling output according to type of external output device
An electronic device and external output technology, applied in the direction of headphone mechanical/electronic switches, electrical components, stereo circuit arrangement, etc., can solve the problems of undetermined, undeclared, etc., and achieve the effect of improving user convenience
Inactive Publication Date: 2020-06-12
SAMSUNG ELECTRONICS CO LTD
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No determination has been made, and no representation is made, as to whether any of the above information would be applicable as prior art with respect to the present disclosure
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[0036] The following description with reference to the accompanying drawings is provided to assist in a comprehensive understanding of various embodiments of the present disclosure defined by the claims and their equivalents. While the following description includes various specific details to aid in understanding, these are to be regarded as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the disclosure. Also, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.
[0037] The terms and words used in the following description and claims are not limited to the bibliographical meanings, but, are merely used by the inventor to enable a clear and consistent understanding of the present disclosure. Accordingly, it should be apparent to those skilled in the art that...
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A method and electronic device for controlling an output according to a type of an external output device are disclosed. The electronic device includes a case, a receptacle formed to accommodate one of the first external connector and the second external connector, and a circuit electrically coupled to the receptacle. The first external connector includes a first terminal, a second terminal, a third terminal and a fourth terminal. The second external connector includes a first terminal, a second terminal, a third terminal and a fourth terminal. The circuit is configured to detect whether one of the first external connector and the second external connector is inserted into the receptacle, and based on a result of the detection, if the first external connector is inserted, the circuit operates with the first The circuit provides audio output to the first external connector in a second manner, and if the second external connector is plugged in, the circuit provides audio output to the second external connector in a second manner different from the first manner.
Description
technical field [0001] The present disclosure relates to a method for supporting an external output device based on its type, and also to an electronic device implementing the method. Background technique [0002] Recently, various devices such as smartphones, tablet personal computers (PCs), digital cameras, Moving Picture Experts Group Phase 1 or Phase 2 (MPEG-1 or MPEG-2) Audio Layer 3 (MP3) players, and electronic books Such electronic devices have been widely used. Generally, such an electronic device may be connected to an external output device (eg, earphone, headset, etc.) and may support an output of an unbalanced earphone capable of a wired call. Generally, an electronic device may support a microphone (MIC) embedded in an external output device, and although no MIC is embedded in the external output device, the electronic device may support output of an unbalanced audio signal. In addition, the electronic device may have therein a connector fitting part (eg, rec...
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IPC IPC(8): H04R1/10
CPCH04R1/1041H04R5/04H04R29/001H04R2420/05
Inventor 郑义粲宋民佑杨澈亨李智雨
Owner SAMSUNG ELECTRONICS CO LTD