Nippon telegraph and telephone corporation (20240119947). SOUND SIGNAL REFINEMENT METHOD, SOUND SIGNAL DECODE METHOD, APPARATUS THEREOF, PROGRAM, AND STORAGE MEDIUM simplified abstract
Contents
- 1 SOUND SIGNAL REFINEMENT METHOD, SOUND SIGNAL DECODE METHOD, APPARATUS THEREOF, PROGRAM, AND STORAGE MEDIUM
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 SOUND SIGNAL REFINEMENT METHOD, SOUND SIGNAL DECODE METHOD, APPARATUS THEREOF, PROGRAM, AND STORAGE MEDIUM - 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
SOUND SIGNAL REFINEMENT METHOD, SOUND SIGNAL DECODE METHOD, APPARATUS THEREOF, PROGRAM, AND STORAGE MEDIUM
Organization Name
nippon telegraph and telephone corporation
Inventor(s)
SOUND SIGNAL REFINEMENT METHOD, SOUND SIGNAL DECODE METHOD, APPARATUS THEREOF, PROGRAM, AND STORAGE MEDIUM - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240119947 titled 'SOUND SIGNAL REFINEMENT METHOD, SOUND SIGNAL DECODE METHOD, APPARATUS THEREOF, PROGRAM, AND STORAGE MEDIUM
Simplified Explanation
The technology described in the abstract improves the quality of a decoded sound signal by using a sound signal obtained from a different code, which is derived from the same original sound signal. This process involves downmixing the decoded sound signal of each channel to create a decoded sound common signal, purifying this common signal using a monaural decoded sound signal, and then subtracting the upmixed decoded sound common signal from the original decoded sound signal while adding the upmixed purified common signal to generate a purified decoded sound signal.
- Improved quality of decoded sound signal by utilizing a sound signal from a different code derived from the same original sound signal.
- Downmixing decoded sound signal of each channel to create a decoded sound common signal.
- Purifying the common signal using a monaural decoded sound signal.
- Subtracting the upmixed decoded sound common signal from the original decoded sound signal.
- Adding the upmixed purified common signal to generate a purified decoded sound signal.
Potential Applications
This technology could be applied in audio processing systems, such as in music production, film sound editing, and virtual reality audio experiences.
Problems Solved
1. Enhancing the quality of decoded sound signals. 2. Improving the accuracy of sound reproduction from different codes.
Benefits
1. Enhanced sound quality. 2. Improved sound fidelity. 3. Better separation of audio channels.
Potential Commercial Applications
Optimizing audio processing in recording studios, film production companies, and virtual reality content creators.
Possible Prior Art
One possible prior art could be the use of upmixing and downmixing techniques in audio signal processing to enhance sound quality and separation of audio channels.
Unanswered Questions
How does this technology compare to existing sound signal processing methods?
This article does not provide a direct comparison to existing sound signal processing methods, leaving room for further research and analysis in this area.
What are the specific technical specifications required for implementing this technology in audio systems?
The article does not delve into the specific technical requirements for implementing this technology, which could be crucial for practical applications and integration into existing audio systems.
Original Abstract Submitted
there is provided a technology that improves, in a case where there is a sound signal obtained from a different code that is different from a code from which a decoded sound signal is obtained and that is derived from the same sound signal, the decoded sound signal by using the sound signal obtained from the different code. a signal (hereinafter, referred to as a decoded sound common signal) obtained by downmixing a decoded sound signal of each channel is subjected to signal purification using a monaural decoded sound signal to thereby generate a purified common signal, and in each channel, a signal obtained by upmixing the decoded sound common signal is subtracted from the decoded sound signal and a signal obtained by upmixing the purified common signal is added thereto, to thereby generate a purified decoded sound signal.
