20240013792. AUDIO COMPRESSION METHOD FOR IMPROVING COMPRESSION RATIO simplified abstract (Mstream Technologies., Inc.)

AUDIO COMPRESSION METHOD FOR IMPROVING COMPRESSION RATIO

Organization Name

Mstream Technologies., Inc.

Inventor(s)

CHING-HSIANG Lee of New Taipei City (TW)

AUDIO COMPRESSION METHOD FOR IMPROVING COMPRESSION RATIO - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240013792 titled 'AUDIO COMPRESSION METHOD FOR IMPROVING COMPRESSION RATIO

Simplified Explanation

The abstract describes an audio compression method that aims to improve the compression ratio. The method involves obtaining a set of audio values from previous audio data as reference values, predicting the next audio value based on these reference values, calculating the difference between the predicted value and the actual value, and compressing this difference.

• The method obtains a set of reference audio values from previous audio data.
• It predicts the next audio value based on these reference values.
• The method calculates the difference between the predicted value and the actual value.
• It compresses this difference, resulting in a compressed audio error value.

Potential applications of this technology:

• Audio streaming services: This compression method can be used to reduce the size of audio data, allowing for faster and more efficient streaming.
• Storage optimization: Compressing audio data can help save storage space, making it useful for devices with limited storage capacity such as smartphones or portable music players.

Problems solved by this technology:

• Improved compression ratio: By predicting and compressing the difference between predicted and actual audio values, this method can achieve higher compression ratios, reducing the size of audio data without significant loss in quality.

Benefits of this technology:

• Efficient data transmission: Compressing audio data allows for faster and more efficient transmission over networks, resulting in reduced bandwidth requirements.
• Storage space savings: Compressed audio data requires less storage space, allowing for more audio files to be stored on devices with limited storage capacity.
• Improved streaming performance: By reducing the size of audio data, this compression method can improve streaming performance, reducing buffering times and providing a smoother listening experience.

Original Abstract Submitted

an audio compression method for improving a compression ratio is provided. the audio compression method includes steps of: obtaining a plurality of audio values of audio data of an audio frame that are generated before next audio data is generated, as a plurality of reference audio values; predicting an audio value of the next audio data as a predicted audio value, according to the plurality of reference audio values; calculating a difference between the predicted audio value and an actual audio value corresponding thereto, as a first audio error value; and compressing the first audio error value.