Can you recommend to me a good pitch shifter LADSPA/LV2?

[Guest One]

As the title says...
Can you recommend to me a good pitch shifter LADSPA/LV2?
I need it for some voice track.

Note: Please, just Free Software (http://www.gnu.org/philosophy/free-sw.html)

[raboof]

As the title says...
Can you recommend to me a good pitch shifter LADSPA/LV2?
I need it for some voice track.

Note: Please, just Free Software (http://www.gnu.org/philosophy/free-sw.html)

'Rubberband' is a pretty high quality pitch shifter available under the GPL (also under a non-free license). A quick google suggests there's both LADSPA and LV2 wrappers, though I haven't used them.

Do you want to use the shifter in live real-time or as a one-off? There's probably a quality/latency-tradeoff in there.

[autostatic]

• Rubberband (LADSPA)
• TAP Pitch Shifter (LADSPA)
• SWH Pitch Scaler (LADSPA)

And then there are some autotune plugins that can be used to pitch shift:

• VocProc (LV2)
• AutoTalent (LADSPA)
• Zita-retuner (LV2)

[Guest One]

Thanks both!

Do you want to use the shifter in live real-time or as a one-off? There's probably a quality/latency-tradeoff in there.

No, i don't need it in live real-time.

• Rubberband (LADSPA)
• TAP Pitch Shifter (LADSPA)
• SWH Pitch Scaler (LADSPA)

And then there are some autotune plugins that can be used to pitch shift:

• VocProc (LV2)
• AutoTalent (LADSPA)
• Zita-retuner (LV2)

A wide selection thanks.
Probably i should try them all.
Except for the rubberband do you have any of these to recommend in particular?

[autostatic]

A wide selection thanks.
Probably i should try them all.
Except for the rubberband do you have any of these to recommend in particular?

Rubberband It's the one I use most because it's in my opinion the best pitch shifting library from the ones listed and it's also the most flexible.

[Guest One]

Thanks!
I will try Rubberband.