Survey on optimization algorithms in speech processing

Nature is a tremendous provenance of resolving hard and complex problems that exist in the field computer science because it reveals very diverse, robust, dynamic, interesting phenomenon. It constantly finds optimal solution to resolve its problem which accomplishes exact equity among element. Nature-inspired algorithms are heuristic high-level procedure interprets nature solve optimization popularized new era computation. The main objective this paper evaluate modern technology enhancement nature-inspired algorithm, especially application speech processing, recognition, feature selection problems. This presents broad collections global have been successfully applied generate recognition systems integrated with metaheuristic algorithms.