Abstract

This research presents extensive advances in audio processing technologies and computer performance optimization methods. The study includes several innovative approaches to audio signal management, including a novel dual-function monitoring device that simultaneously records separate secondary audio program (SAP) signals through advanced switching algorithms that combine tuner modulator IF and multi-sound integrated circuits. The work extends to the design of an object-oriented database for audio data types that includes dedicated interfaces for storage, retrieval, and manipulation functions along with custom transport protocols that enable continuous streaming capabilities. In addition, the research explores personalized audio delivery systems that can simultaneously provide personalized audio experiences to multiple users through electromagnetic wave encoding and directional audio emission technologies. Performance evaluation metrics, including process parameter signal strength, response time measurements, and resolution accuracy ratings, are integrated with customer satisfaction analysis to establish comprehensive system quality frameworks. The implementation uses advanced machine learning techniques, specifically Ada Boost regression algorithms, for predictive modelling and error correction through iterative weak learning additive modelling. The results show significant improvements in audio signal processing flexibility, spatial audio quality preservation, and real-time data processing capabilities, providing the basic architectures for next-generation multimedia database systems and personalized media experiences.   Keywords: Audio Signal Processing, Secondary Audio Program (SAP), Object-Oriented Database, Spatial Audio Quality, Real-Time Streaming, Personalized Audio Delivery, Ada Boost Regression, Performance Optimization, Multimedia Database Systems, Electromagnetic Wave Coding Keywords: Audio Signal Processing, Secondary Audio Program (SAP), Object-Oriented Database, Spatial Audio Quality, Real-Time Streaming, Personalized Audio Delivery, Ada Boost Regression, Performance Optimization, Multimedia Database Systems, Electromagnetic Wave Coding