DTMF decorder from computer microphone

Project Overview: Our objective is to develop a DTMF decoder capable of analyzing audio input from a web browser microphone, identifying Dual-Tone Multi-Frequency signals, and delivering a robust and efficient solution for seamless integration into our application across various use cases. Key Objectives: DTMF Signal Detection (Client-side using HTML and JavaScript): Develop a real-time algorithm for detecting and differentiating DTMF signals (0-9, *, and # keys). Ensure precise recognition of individual tones and combinations, displaying them on the page if multiple keys are detected (e.g., 1122345*#). Microphone Integration: Utilize the web browser's HTML5 microphone as the input source for DTMF signal processing. Implement noise reduction techniques to enhance signal clarity. Real-time Processing: Achieve low-latency processing for real-time analysis of incoming audio streams. Optimize the algorithm for optimal performance and efficiency. User Interface: Design a simple and intuitive user interface facilitating user interaction with the DTMF decoder. Include features such as signal visualization and real-time feedback. Compatibility: Ensure compatibility with major browsers and desktop/mobile operating systems. Provide clear documentation for seamless integration into our existing application. Testing and Validation: Implement a robust testing strategy to validate the accuracy and reliability of the DTMF decoder. Conduct thorough testing with diverse DTMF signal sources and under various environmental conditions. Error Handling: Implement error-handling mechanisms to address potential issues, such as incomplete or distorted signals. Deliverables: Source Code: Provide well-documented and modular source code in a programming language, preferably using jQuery, HTML5, Vanilla JS, or any relevant JS library. Include comprehensive documentation and comments to facilitate integration into our project. User Interface Design: Design a straightforward interface featuring a button to initiate the microphone and begin listening continuously without causing system interruptions. Timeline: Please present an estimated timeline covering development, testing, and delivery of the DTMF decoder. Take into account potential challenges or dependencies that may impact the project timeline.