Huawei technologies co., ltd. (20240135938). Multi-Channel Signal Encoding Method, Multi-Channel Signal Decoding Method, Encoder, and Decoder simplified abstract
Contents
- 1 Multi-Channel Signal Encoding Method, Multi-Channel Signal Decoding Method, Encoder, and Decoder
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 Multi-Channel Signal Encoding Method, Multi-Channel Signal Decoding Method, Encoder, and Decoder - 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
Multi-Channel Signal Encoding Method, Multi-Channel Signal Decoding Method, Encoder, and Decoder
Organization Name
Inventor(s)
Multi-Channel Signal Encoding Method, Multi-Channel Signal Decoding Method, Encoder, and Decoder - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240135938 titled 'Multi-Channel Signal Encoding Method, Multi-Channel Signal Decoding Method, Encoder, and Decoder
Simplified Explanation
The multi-channel signal encoding method described in the abstract involves determining downmixed signals, reverberation gain parameters, and quantizing signals based on correlation and target parameters.
- Determining downmixed signals of first and second channel signals
- Determining initial and target reverberation gain parameters
- Quantizing signals based on downmixed signals and target reverberation gain parameters
- Writing quantized signals into a bitstream
Potential Applications
This technology could be applied in audio signal processing, virtual reality audio, and telecommunications for improved signal encoding and transmission.
Problems Solved
This technology solves the problem of efficiently encoding multi-channel signals while maintaining reverberation characteristics and signal quality.
Benefits
The benefits of this technology include improved signal encoding efficiency, enhanced reverberation effects, and better overall audio quality in various applications.
Potential Commercial Applications
Potential commercial applications of this technology include audio streaming services, virtual reality platforms, telecommunication systems, and audio recording equipment.
Possible Prior Art
One possible prior art could be the use of reverberation gain parameters in audio signal processing to enhance spatial audio effects and improve signal quality.
Unanswered Questions
How does this technology compare to existing signal encoding methods in terms of efficiency and signal quality?
This article does not provide a direct comparison to existing signal encoding methods, leaving uncertainty about the performance advantages of this technology.
What specific industries or fields could benefit the most from implementing this multi-channel signal encoding method?
The article does not specify which industries or fields could benefit the most from this technology, leaving room for further exploration of potential applications.
Original Abstract Submitted
a multi-channel signal encoding method includes determining a downmixed signal of a first channel signal and a second channel signal, determining an initial reverberation gain parameter of the first channel signal and the second channel signal, determining a target reverberation gain parameter of the first channel signal and the second channel signal based on a correlation between the first channel signal and the downmixed signal, a correlation between the second channel signal and the downmixed signal, and the initial reverberation gain parameter, quantizing the first channel signal and the second channel signal based on the downmixed signal and the target reverberation gain parameter, and writing a quantized first channel signal and a quantized second channel signal into a bitstream.