railly
This application is an audio recording tool that allows users to capture audio through their device's microphone and visualize the audio waveform in real-time. The app features a user-friendly interface with a canvas display that shows the audio waveform as it is being recorded, providing immediate visual feedback on the audio input. To use the app, users can start by clicking the "Record Audio" button, which initiates the recording process. During recording, the app captures audio data and displays a dynamic waveform on the canvas. Users can stop the recording by clicking the "Stop Recording" button. Once the recording is complete, users have the option to download the recorded audio file in the WebM format. The application is built using TypeScript and React, leveraging the capabilities of the Web Audio API for audio processing and visualization. It utilizes the MediaRecorder API to handle audio recording and the Canvas API for rendering the waveform graphics. Key features of the app include: - Real-time audio waveform visualization during recording. - The ability to start and stop audio recording with simple button controls. - Download functionality for recorded audio files. - A responsive design that adapts to different screen sizes.
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Last Updated July 30, 2025