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- WM Gate
- ───────
-
- WM Gate silences sections of a WAV falling below a given amplitude threshold.
- Abrupt clipping is avoided by allowing non-zero attack (fade in) and release
- (fade out) times.
-
- Great for removing background noise in low/silent sections!
-
- Usage: Gate <source> <destination> <threshold>
- <attack time>[:<release time>]
-
- The default directory is Temp\. The default extension is WAV. The
- source file may NOT be overwritten; you must specify different
- filenames and/or extensions.
-
- The threshold value is expressed in parts of 32768, with 32768
- denoting max amplitude (i.e. suppress EVERYTHING), regardless of
- actual word size (8 or 16 bits). Attack and release times are
- expressed in milliseconds.
-
- Options: /l (affect left channel only)
- /r (affect right channel only)
- /w <start>:<end> (effect window times, in milliseconds)
- /q (quiet mode: no screen output)
-
- The following title:value pairs are written to WAVmaker's public Function key
- file {FnKeys} upon successful termination:
-
- File #1 : <source>
- File #2 : <destination>
- Parameter #1 : <threshold>
- Parameter #2 : <attack time>
- Parameter #3 : <release time>
-
- If the /w (effect window) option is used, the following pairs are also
- written:
-
- Start time : <start>
- End time : <end>
-