The Farrell Law Firm, P.C.
Apparatus and method for controlling built-in microphone of portable terminal
An apparatus and method for controlling a built-in microphone of a portable terminal is provided. The method includes checking whether a connection device connected to the portable electronic device includes an external microphone; operating the built-in microphone of the portable electronic device to receive a first signal, upon connecting a call, when the connection device does not include the external microphone; and selecting, upon connecting the call while a plurality of connection devices are connected to the portable electronic device, one connection device from among the plurality of connection devices to output a second signal.
Samsung Electronics Co., Ltd.
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Jung-Ho Soo-Ho Sang-Kyu Seung-Yup
Park Song Park Lee