Apparatus and method for processing audio signal
AssigneeSamsung Electronics Co., Ltd.
InventorsYoung-Soo CHUN, Jungsik PARK
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Abstract
Various examples of the present invention relate to an apparatus and a method for removing noise from a reception signal and a transmission signal. A method for operating a sound system for removing noise from a reception signal and a transmission signal, according to an example of the present invention comprises the steps of: receiving power through a first path from another electronic device; receiving a plurality of signals including transmission signals from a plurality of microphones; generating first data by multiplexing the plurality of received signals on the basis of the received power; and transmitting, through the first path, the generated first data to the other device. In addition, other various examples are possible.
Claims15
An electronic device comprising:
- a control unit;
- and
- a plurality of microphones operatively coupled with the control unit,
- wherein the control unit is configured to:
- generate first data by multiplexing a plurality of signals comprising transmission signals from the plurality of microphones, using power provided from an external electronic device through a first path, and
- transmit the generated first data, through the first path, to the external electronic device.
An electronic device comprising:
- a processor configured to supply power, through a first path, to an external electronic device;
- a power line communication unit configured to generate a plurality of signals comprising transmission signals by demultiplexing first data received through the first path from the external electronic device;
- and
- a noise removal unit configured to generate at least one sound signal by removing noise from the transmission signals.
A method for operating in an electronic device, the method comprising:
- supplying power through a first path to an external electronic device;
- generating a plurality of signals comprising transmission signals by demultiplexing first data received through the first path from the external electronic device;
- and
- generating at least one sound signal by removing noise from the transmission signals.
Dependencies are inferred from the claim text.