18149930. ELECTRONIC DEVICE AND METHOD OF OPERATING THE SAME simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)
ELECTRONIC DEVICE AND METHOD OF OPERATING THE SAME
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ELECTRONIC DEVICE AND METHOD OF OPERATING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18149930 titled 'ELECTRONIC DEVICE AND METHOD OF OPERATING THE SAME
Simplified Explanation
The abstract describes an electronic device that includes multiple microphones positioned at different locations within the device. The device also includes a processor that collects input signals from each microphone and determines the direction of arrival (DOA) of each signal. Using this DOA information, the processor calculates the generation directions of the input signals and adjusts the weight of each microphone's input signal accordingly. The device then generates an output signal for each microphone by reflecting the adjusted weight, which is then outputted through a speaker.
- The electronic device has multiple microphones placed at different positions.
- A processor collects input signals from each microphone and determines the direction of arrival (DOA) of each signal.
- The DOA information is used to calculate the generation directions of the input signals.
- The weight of each microphone's input signal is adjusted based on the generation directions.
- An output signal is generated for each microphone by reflecting the adjusted weight.
- The output signals are then outputted through a speaker.
Potential Applications
- This technology can be used in smartphones, tablets, or other electronic devices to enhance audio quality during calls or recordings.
- It can be applied in smart home devices, such as voice assistants or security systems, to improve sound capture and recognition.
- This innovation can also be utilized in conference systems or teleconferencing equipment to enhance audio clarity and directionality.
Problems Solved
- The technology solves the problem of capturing and processing audio signals from multiple directions in electronic devices.
- It addresses the challenge of accurately determining the direction of arrival of input signals from different microphones.
- The innovation solves the issue of adjusting the weight of each microphone's input signal to optimize audio output.
Benefits
- The electronic device provides improved audio quality by adjusting the weight of each microphone's input signal based on the direction of arrival.
- It enhances sound capture and recognition in various applications, leading to better user experiences.
- The technology enables clearer and more focused audio output, particularly in noisy environments or during conference calls.
Original Abstract Submitted
An electronic device is provided. The electronic device includes a plurality of microphones disposed at different positions in the electronic device, a processor configured to collect input signals input to each of the microphones, acquire direction of arrival (DOA) information corresponding to each of the microphones from the input signals, calculate generation directions of the input signals using the DOA information, adjust a weight of an input signal for each of the microphones, based on the generation directions of the input signals, and generate an output signal for each of the microphones by reflecting the weight adjusted for each of the microphones, and a speaker configured to output an output signal for each of the microphones.
