View source for TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED (20240265929). AUDIO PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE, COMPUTER-READABLE STORAGE MEDIUM, AND COMPUTER PROGRAM PRODUCT simplified abstract

=AUDIO PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE, COMPUTER-READABLE STORAGE MEDIUM, AND COMPUTER PROGRAM PRODUCT=


==Organization Name==

[[:Category:TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED|TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED]]


[[Category:TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED]]

==Inventor(s)==

[[:Category:Meng Wang of Shenzhen (CN)|Meng Wang of Shenzhen (CN)]][[Category:Meng Wang of Shenzhen (CN)]]

[[:Category:Shan Yang of Shenzhen (CN)|Shan Yang of Shenzhen (CN)]][[Category:Shan Yang of Shenzhen (CN)]]

[[:Category:Qingbo Huang of Shenzhen (CN)|Qingbo Huang of Shenzhen (CN)]][[Category:Qingbo Huang of Shenzhen (CN)]]

[[:Category:Yuyong Kang of Shenzhen (CN)|Yuyong Kang of Shenzhen (CN)]][[Category:Yuyong Kang of Shenzhen (CN)]]

[[:Category:Yupeng Shi of Shenzhen (CN)|Yupeng Shi of Shenzhen (CN)]][[Category:Yupeng Shi of Shenzhen (CN)]]

[[:Category:Wei Xiao of Shenzhen (CN)|Wei Xiao of Shenzhen (CN)]][[Category:Wei Xiao of Shenzhen (CN)]]

[[:Category:Shidong Shang of Shenzhen (CN)|Shidong Shang of Shenzhen (CN)]][[Category:Shidong Shang of Shenzhen (CN)]]

[[:Category:Dan Su of Shenzhen (CN)|Dan Su of Shenzhen (CN)]][[Category:Dan Su of Shenzhen (CN)]]

==AUDIO PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE, COMPUTER-READABLE STORAGE MEDIUM, AND COMPUTER PROGRAM PRODUCT - A simplified explanation of the abstract==


This abstract first appeared for US patent application 20240265929 titled 'AUDIO PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE, COMPUTER-READABLE STORAGE MEDIUM, AND COMPUTER PROGRAM PRODUCT

==Simplified Explanation==
The patent application describes a method and apparatus for processing audio signals by decomposing them into low-frequency and high-frequency subbands, extracting features from each subband, and encoding them into bitstreams.

* Decompose audio signal into low-frequency and high-frequency subbands.
* Extract low-frequency feature from the low-frequency subband.
* Extract high-frequency feature from the high-frequency subband with lower dimensionality.
* Quantization encoding of low-frequency feature to obtain a low-frequency bitstream.
* Quantization encoding of high-frequency feature to obtain a high-frequency bitstream.

==Key Features and Innovation==
* Decomposition of audio signal into subbands for feature extraction.
* Different feature dimensionality for low and high-frequency features.
* Quantization encoding of features for efficient storage and transmission.

==Potential Applications==
This technology can be used in audio compression algorithms, streaming services, and audio processing applications where efficient encoding and decoding of audio signals are required.

==Problems Solved==
This technology addresses the challenge of efficiently encoding audio signals with varying frequency components while maintaining audio quality.

==Benefits==
* Improved compression efficiency.
* Reduced storage and bandwidth requirements.
* Enhanced audio quality preservation during encoding and decoding processes.

==Commercial Applications==
* Audio streaming services.
* Audio compression software.
* Communication systems requiring efficient audio transmission.

==Questions about Audio Processing==
===How does this technology improve audio compression efficiency?===
This technology improves compression efficiency by extracting features from different frequency subbands and encoding them with quantization techniques, reducing the overall bitstream size.

===What are the potential applications of this audio processing method?===
The potential applications include audio compression algorithms, streaming services, and communication systems where efficient encoding and decoding of audio signals are essential.


==Original Abstract Submitted==

an audio processing method and apparatus, including decomposing an audio signal into a low-frequency subband signal and a high-frequency subband signal, obtaining a low-frequency feature of the low-frequency subband signal, obtaining a high-frequency feature of the high-frequency subband signal, feature dimensionality of the high-frequency feature being lower than feature dimensionality of the low-frequency feature, performing quantization encoding on the low-frequency feature to obtain a low-frequency bitstream of the audio signal, and performing quantization encoding on the high-frequency feature to obtain a high-frequency bitstream of the audio signal.



[[Category:G10L19/032]]
[[Category:G10L19/02]]
[[Category:CPC_G10L19/032]]