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Digital Audio and Video Technologies: Signal Processing, Compression, and Application in Multimedia Systems

Year: 2026

Type: article

Abstract: This article analyzes the scientific and theoretical foundations of digital audio and video technologies, signal sampling and quantization, spectral analysis, audio compression based on the psychoacoustic model, and the operating principles of modern video codecs. It also examines spatial audio systems, video quality metrics (PSNR, SSIM), and the integration of audio-video streams with computer graphics. The results can be used in designing multimedia systems, developing virtual reality applications, and teaching related subjects.

Source: International journal of technology and academic research

DOI: 10.5281/zenodo.23361331

Authors: Orifjonova Mokhidilkhon Akiljon qizi, Worldly Knowledge Publishing Centre

Institution: Kurgan State University

Language: English

Topic: Advanced Data Compression Techniques

Subfield: Computer Vision and Pattern Recognition

Field: Computer Science

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W7221755042

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