Method and apparatus for reducing TDMA noise in mobile communication terminal

摘要

A mobile terminal includes an apparatus for reducing Time Division Multiple Access (TDMA) noise in the mobile communication terminal. The apparatus includes a first output path including a resistance element; a second output path not including a resistance element; a modem for, when detecting an event for outputting an audio signal, determining an output path of the audio signal and outputting a control signal indicating the determined output path; and a switch for switching according to the control signal and providing the audio signal to either the first output path or the second output path.

主权项

1. An apparatus for reducing Time Division Multiple Access (TDMA) noise in a mobile communication terminal, the apparatus comprising:
a first output path comprising a resistance element; a second output path not comprising a resistance element; a modem configured to, when detecting an event for outputting an audio signal, determine an output path of the audio signal based on whether or not the mobile communication terminal is communicating and output a control signal indicating the determined output path; and a switch configured to switch according to the control signal and provide the audio signal to either the first output path or the second output path, wherein the first output path and the second output path are signal paths interconnecting the switch and an audio signal output device.