Beat Finder - Audacity Development Manual

# Beat Finder

### From Audacity Development Manual

Beat Finder attempts to place labels at beats which are much louder than the surrounding audio. It's a fairly rough and ready tool, and will not necessarily work well on a typical modern pop music track with compressed dynamic range.

  Accessed by: Analyze > Beat Finder...

## Threshold Percentage

Sets the beat detection threshold. The default setting is 65%. The setting can be changed by typing directly into the box or by using the slider.

If you do not get enough beats detected, try reducing the "Threshold Percentage" setting.

## The buttons

Clicking on the command buttons give the following results:

- Manage gives a dropdown menu enabling you to manage presets for the tool and to see some detail about the tool. For details see Manage presets.
- Debug applies the effect to the selected audio with the current effect settings, but unlike OK the effect runs in debug mode. This is primarily of use when writing or editing Nyquist plug-ins.
  - In addition to the normal plug-in behavior, a "debug window" opens to display error messages, normally the debug window will be empty.
- OK applies the effect to the selected audio with the current effect settings.
- Cancel aborts the effect and leaves the audio unchanged.

## Links

|< Index of Effects, Generators and Analyzers

|< Analyze Menu

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