18526897. APPARATUS AND METHOD FOR PROCESSING MULTI-CHANNEL AUDIO SIGNAL simplified abstract (ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE)
Contents
- 1 APPARATUS AND METHOD FOR PROCESSING MULTI-CHANNEL AUDIO SIGNAL
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 APPARATUS AND METHOD FOR PROCESSING MULTI-CHANNEL AUDIO SIGNAL - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
APPARATUS AND METHOD FOR PROCESSING MULTI-CHANNEL AUDIO SIGNAL
Organization Name
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Inventor(s)
Seung Kwon Beack of Daejeon (KR)
Kyeong Ok Kang of Daejeon (KR)
APPARATUS AND METHOD FOR PROCESSING MULTI-CHANNEL AUDIO SIGNAL - A simplified explanation of the abstract
This abstract first appeared for US patent application 18526897 titled 'APPARATUS AND METHOD FOR PROCESSING MULTI-CHANNEL AUDIO SIGNAL
Simplified Explanation
The patent application describes an apparatus and method for processing a multichannel audio signal, specifically by down-mixing an M-channel audio signal to generate an N-channel audio signal and then performing binaural rendering to generate a stereo audio signal.
- The method involves generating an N-channel audio signal by down-mixing an M-channel audio signal.
- The method further includes generating a stereo audio signal through binaural rendering of the N-channel audio signal.
Potential Applications
This technology could be applied in various audio processing systems, such as virtual reality (VR) and augmented reality (AR) applications, gaming consoles, home theater systems, and professional audio mixing studios.
Problems Solved
This technology solves the problem of efficiently processing multichannel audio signals and converting them into stereo audio signals without losing the spatial information present in the original signal.
Benefits
The benefits of this technology include improved audio quality, enhanced spatial audio experience, compatibility with various audio systems, and efficient processing of multichannel audio signals.
Potential Commercial Applications
Potential commercial applications of this technology include audio software development, audio hardware manufacturing, entertainment industry (gaming, movies, music production), and consumer electronics products.
Possible Prior Art
One possible prior art for this technology could be existing audio processing algorithms and methods used in the field of spatial audio rendering and down-mixing of multichannel audio signals.
Unanswered Questions
How does this technology compare to existing audio down-mixing and binaural rendering techniques in terms of efficiency and audio quality?
This article does not provide a direct comparison with existing techniques in terms of efficiency and audio quality.
What are the potential limitations or challenges in implementing this technology in real-world audio processing systems?
This article does not address the potential limitations or challenges in implementing this technology in real-world audio processing systems.
Original Abstract Submitted
Disclosed is an apparatus and method for processing a multichannel audio signal. A multichannel audio signal processing method may include: generating an N-channel audio signal of N channels by down-mixing an M-channel audio signal of M channels; and generating a stereo audio signal by performing binaural rendering of the N-channel audio signal.