demo.git - Vide-coded 64k demo system

Age	Commit message (Collapse)	Author
5 days	clang-format	skal

8 days	style: Add 3-line descriptive headers to all source files	skal
	This commit applies a new project-wide rule that every source file must begin with a concise 3-line comment header describing its purpose. - Updated CONTRIBUTING.md with the new rule. - Applied headers to all .cc and .h files in src/ and tools/. - Fixed various minor compilation errors and missing includes discovered during the header update process.
9 days	feat(audio): Implement real-time spectrogram synthesizer	skal
	Adds a multi-voice, real-time audio synthesis engine that generates sound from spectrogram data using an Inverse Discrete Cosine Transform (IDCT). Key features: - A thread-safe, double-buffered system for dynamically updating spectrograms in real-time without interrupting audio playback. - Core DSP components: FDCT, IDCT, and Hamming window functions. - A simple sequencer in the main loop to demonstrate scripted audio events and dynamic updates. - Unit tests for the new synth engine and Hamming window, integrated with CTest. - A file documenting the build process, features, and how to run tests.