RED-Spectrogram is a desktop application for generating high-quality spectrograms from FLAC audio files. The application provides an intuitive graphical interface while leveraging SoX (Sound eXchange) for audio processing.
Features
- Generate full and zoomed spectrograms from FLAC audio files
- Customizable spectrogram parameters (width, height, z-range, window type)
- Zoom functionality to analyze specific time segments in detail
- Batch processing for multiple files
- Folder scan for FLAC files
- Save and load configuration settings
- Direct preview of generated spectrograms
Installation Instructions
Important: RED-Spectrogram creates configuration file when first launched. For proper operation, please use one of the following methods:
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Recommended Method: Download the compressed version, extract it, run the executable from within the extracted folder.
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Alternative Method: If downloading just the executable (
RED-Spectrogram.exe), be sure to place it in a dedicated folder before running it, as the program will create configuration files and spectrogram images in the same directory.
Requirements
- SoX
- Windows 10/11
Feedback and Contributions
This is the initial release of RED-Spectrogram. Bug reports, feature requests, and contributions are welcome via the Issues section of this repository.