Earphone connection interface, terminal including the same, and method of operating the terminal
An earphone connection interface, a terminal including the same, and a method of operating the terminal are provided. The earphone connection interface includes: a terminal left 5 terminal, a terminal right terminal, a terminal ground terminal, an earphone detection terminal, and a terminal micropho...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | An earphone connection interface, a terminal including the same, and a method of operating the terminal are provided. The earphone connection interface includes: a terminal left 5 terminal, a terminal right terminal, a terminal ground terminal, an earphone detection terminal, and a terminal microphone terminal disposed sequentially along an inner wall of a cylindrical groove and an ear microphone bias voltage source electrically connected to the terminal microphone terminal; and 10 a capacitor electrically connected to the terminal microphone terminal through a switch element. 4634366_1 (GHMatters) P94653.AU 27/08/13 2100 Ii\ -Li160 200 |
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