MUMBAI, India, Nov. 28 -- Intellectual Property India has published a patent application (202531110525 A) filed by Centurion University Of Technology and Management, Paralakhemundi, Orissa, on Nov. 13, for 'language learning audio enhancement processing method.'
Inventor(s) include Girish Prasad Rath; Abinash Gaya; and Dhawaleswar Rao CH.
The application for the patent was published on Nov. 28, under issue no. 48/2025.
According to the abstract released by the Intellectual Property India: "A language learning audio enhancement processing method provides adaptive frequency modulation and context-aware signal processing specifically optimized for language acquisition. The method analyzes digital audio signals to identify language-specific frequency characteristics, applies targeted enhancement to critical frequency bands based on target language requirements, implements context-responsive processing based on learning activity type, and adapts parameters based on cognitive load assessment. The system employs Language-Specific Frequency Analysis, Adaptive Frequency Modulation, Context-Aware Signal Processing, and Cognitive Load Adaptation modules working synergistically to enhance phoneme discrimination, prosodic pattern recognition, and overall learning effectiveness. Processing includes dynamic gain calculation for consonant clarity, vowel fundamental, and prosodic frequency bands with progressive enhancement scaling based on learner proficiency. The method operates with sub-50ms latency through standard audio hardware, providing substantial improvements in language learning outcomes through intelligent audio optimization."
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