gothix is a small command-line tool written in Go that generates a dramatic, evolving audio swell similar in structure to the famous THX® theatrical intro.
It procedurally synthesizes a cluster of detuned oscillators that glide into harmony, creating that iconic "deep note"-style effect without using any proprietary sounds.
- Procedural audio synthesis (no samples required)
- Generates WAV output by default
- Customizable ouptut file and format
- Customizable duration, number of voices, frequency spread, and smoothing
- Build executable on release
- Clone this repo
go mod downloadgo run main.go
THX® is a registered trademark of THX Ltd. gothix and its author are not affiliated with, sponsored by, or endorsed by THX Ltd. This tool does not reproduce any proprietary THX audio.