Talk:Sliding Time Scale - Pitch Shift

Options

 * Rate Slide
 * The type of slide which interpolates between the initial and final rate scaling.


 * Pitch Slide
 * The type of slide which interpolates between the initial and final pitch shift.


 * Slide Types
 * Linear Rate
 * Interpolate linearly between the initial and final rates (or pitch percentages).
 * Linear Stretch
 * Interpolate linearly the inverse rates, equivalent to the stretch factors (or the inverse pitch percentages).
 * Geometric
 * Interpolate geometrically (logarithmic). This is useful for pitch slides for producing portamento slides, which is linear in half steps.


 * Slide References
 * The interpolation can be with reference to the input or the output audio.
 * The resulting output length for reference=input can be considerably longer than with reference=output, when very low rates are used.
 * To simulate a "slowing record", try type=linear rate; reference=output.


 * Link Initial/Final
 * Fixes the initial and final rates, for a uniform change. This is for convenience in the UI, and doesn't affect the algorithm.


 * Link Rate/Pitch (Resample)
 * This forces all changes to the pitch to affect the rate and vice versa, so that the affect is performed by resampling.
 * The result in this case is produced faster, and sounds more "unprocessed" than for arbitrary settings.


 * Extreme Rates
 * Toggles more extreme settings for the rate slides.


 * Clamp Length
 * Setting this will force any subsequent changes to preserve the output length.
 * This is useful if you need to fit the output in a fixed output length, but don't know how you want to slide.