The special advantage of CBR is that a case can be a very convenient means of capturing knowledge, especially in weak theory domain where the relationship between case and effects may not be well understood. In this purpose ...

Voice Activity Detection (VAD) is used to detect the presence of speech in an audio signal. VAD plays an important role as a preprocessing stage in numerous audio processing applications. In Voice over IP (VoIP) and ...

This paper describes the work done on the development of an audio classification system. Audio recordings are classified into basic audio types such as speech or music. Audio classification is processed in two parts, ...

This paper presents a methodology for speech or music classification over broadcast digital audio signals. In feature extraction, only a single feature named spectral entropy is employed. The spectral features of recorded ...

This system is implemented to improve the clarity of audio echo speech signal. Acoustic echo cancellation (AEC) greatly enhances the audio quality of loudspeaker enclosure microphone (LEM) system. The presented ...

Dijkstra’s Algorithm solves the problem of finding the shortest path from a point (the source) to a destination. This problem is sometimes called the single-source shortest path problem. In these days, the world become ...

Artificial Intelligence is defined generally as the attempt to construct mechanisms that performed by humans. The knowledge base contains knowledge necessary for understanding, formulating, and solving problems. This ...

Graphs have been used in a wide variety of application. Some of these applications are analysis of electrical circuits, finding shortest routes, project planning, and identification of chemical compounds, statistical ...

The fire service mission is to assist the public in the protection of life and properties by minimizing the impact of fire, medical emergencies, and potential disasters or events that affect communities and the envir ...

Artificial Intelligence (AI) is the computational part of the ability to achieve goal. A search algorithm, broadly speaking is an algorithm that takes a problem as input and returns a solution to the problem, usually ...