FASTCONVR_FLOAT(1)

📦 version 131.1.0, in debian bookworm, debian trixie, ubuntu jammy, ubuntu noble, ubuntu questing, ubuntu resolute, ubuntu stonking

okay bestie, you pulled up FASTCONVR_FLOAT(1) from the General Commands Manual, and it's all about fastconvr_float. let's get into the group chat. 💖✨

✨ NAME ✨

fastconvr_float — Reverse Fast Fourier Transformation CLI tool. that's the whole icon, periodt. 💅👑

🌸 USAGE 🌸

okay so here are the flags, and yes bestie, we're keeping every single one, including the duplicate -n nfft because the original said it twice and we don't erase her. 🙈

  • -n nfft — sets the fft size to use. iconic.
  • -d — says use direct FIR filtering, not fast convolution. so it's giving direct, not fast-convolution. 💅
  • -i filename — points at the input file. that's the tea. 🍵
  • -o filename — points at the output(filtered) file. that's where the filtered output goes. ✨
  • -n nfft — and here's the fft size to use again, because the original said it twice and we respect her. 🙈
  • -h filename — points at the impulse response. that's the vibe. 🦋

xoxo, this iconic page came from kissfft-tools, dated January 2021. mwah 💋🎀✨

📦 where this page comes from