SMTOOL(1)

📦 version 0.6.1, in arch rolling, nixos 26.05, nixpkgs unstable

✨ SMTOOL(1) — the smtool manual page, bestie ✨

🌸 NAME 🌸

okay so smtool is literally the tool to show/change SpectMorph data from .sm/.smset files 💅

✨ SYNOPSIS ✨

smtool <sm_file>|<smset_file> <command> [ <command_specific_args> ]

🦋 DESCRIPTION 🦋

smtool is a general purpose program that can perform operations on .sm/.smset files. Some of the operations extract data (like size), and others modify data (like auto-tune). If a .smset file is given as argument, the operation is performed on the individual .sm files that are contained in the .smset file. periodt.

💅 OPTIONS 💅

smtool options depend on the command used — the command specific arguments are listed below. iykyk 💖

👑 COMMANDS 👑

  • volume <percent> — compute average energy of the audio data around <percent>.
  • fundamental-freq — output fundamental frequency of the audio data.
  • mix-freq — output mixing frequency (sample rate) of the audio data.
  • zero-values-at-start — output zero-values-at-start property of the audio data.
  • attack — output attack parameters of the audio data.
  • size — output overview of the size in bytes of the different parts of the audio data.
  • loop-params — output loop parameters of the audio data.
  • noise-params <frame_no> — output noise component of a frame of the audio data.
  • frame <frame_no> — show original samples and reconstructed samples for one frame of the audio data.
  • frame-params <frame_no> — show the freqencies/magnitudes of one frame of the audio data.
  • total-noise — sum up all noise parameters of all frames of the audio data.
  • nan-test — check all frame data contents for NaNs.
  • original-samples — show original samples of the audio data.
  • freq <freq_min> <freq_max> — show all frequency entries of the audio data in the specified range.
  • spectrum <frame_no> — compare original and reconstructed spectrum for a given frame.
  • auto-loop <percent> — set a one frame loop that starts and ends at the same point (given by <percent>).
  • tail-loop — loop audio data at the end using a one frame loop.
  • auto-tune — tune instrument using the (40%..60%) data to extract the actual frequency.
  • tune-all-frames — tune each frame of the instrument. heads up: this will discard minimal changes in frequency which are normal for most instruments, so it might sound artificial.
  • auto-volume <percent> — normalize audio volume, using the volume around <percent> as reference.
  • auto-volume-from-loop — normalize audio volume, using the volume of the looped part as reference.

🌈 SEE ALSO 🌈

🎀 and that's the whole manual, bestie — Revision 586, dated 2011-07-20, SMTOOL(1), mwah 💖
📦 where this page comes from