Utopia Music AG (20240221777). APPARATUS, METHOD AND COMPUTER PROGRAM CODE FOR PROCESSING AUDIO STREAM simplified abstract
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APPARATUS, METHOD AND COMPUTER PROGRAM CODE FOR PROCESSING AUDIO STREAM
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APPARATUS, METHOD AND COMPUTER PROGRAM CODE FOR PROCESSING AUDIO STREAM - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240221777 titled 'APPARATUS, METHOD AND COMPUTER PROGRAM CODE FOR PROCESSING AUDIO STREAM
The patent application describes an apparatus, method, and computer program code for processing an audio stream. The method involves obtaining first peaks of the audio stream, detecting second peaks in a window with a predetermined offset from the first peaks, and generating a fingerprint hash for each first peak based on various parameters.
- The method involves obtaining first peaks of an audio stream.
- It includes detecting second peaks in a window with a predetermined offset from the first peaks.
- A fingerprint hash is generated for each first peak based on parameters like frequency, time difference, frequency difference, and amplitude difference.
Potential Applications: This technology can be used in audio recognition systems, music identification apps, and sound analysis tools.
Problems Solved: This technology addresses the need for accurate audio stream processing, peak detection, and fingerprint generation in real-time applications.
Benefits: The technology offers improved accuracy in audio stream processing, efficient peak detection, and reliable fingerprint generation for audio analysis.
Commercial Applications: This technology can be utilized in music streaming services, content identification platforms, and audio processing software for various industries.
Questions about the technology: 1. How does this technology improve audio stream processing efficiency? 2. What are the key parameters used in generating the fingerprint hash for each first peak?
Original Abstract Submitted
apparatus, method, and computer program code for processing audio stream. the method includes: obtaining first peaks of an audio stream, wherein the first peak comprises a first peak amplitude at a first frequency and at a first time offset from a beginning of the audio stream; for each first peak, detecting a second peak in a window with a predetermined offset from the first peak, wherein the second peak comprises a second peak amplitude at a second frequency and at a second time offset from the beginning of the audio stream; and for each first peak, generating a fingerprint hash based on the first frequency, a time difference between the first time offset and the second time offset, a frequency difference between the first frequency and the second frequency, and an amplitude difference between the first amplitude and the second amplitude.
