KVR :: View topic - I search for a vst effect to tweak portamento speed on monophonic audio signals in real-time

KVR :: Effects » I search for a vst effect to tweak portamento speed on monophonic audio signals in real-time [View Original Topic]
There are 10 posts in this topic.

Jedinhopy - Fri Dec 14, 2012 8:43 am

It basically tracks the pitch of a monophonic audio singal. It has only one knob to change the speed between notes. No pitch correction is required. The only thing that should happen is more pitch glide. The result should sound like pitchbend between notes. And then the frequency update speed should be user tweakable. Imagine undersampling portamento. Sample&hold controlled by a clock oscillator. The frequency is now not updated every millisecond. It sounds like quantized pitch slides.

Jedinhopy - Sun Dec 16, 2012 7:19 pm

Bump.

Muzik 4 Machines - Sun Dec 16, 2012 7:31 pm

melodyne i guess

DJMashbot - Mon Dec 17, 2012 1:26 am

You could probably resynthesize or resample the sound and automate an instrument playing it back.

Jedinhopy - Mon Dec 17, 2012 3:05 am

For example take autotune. Remove the scale buttons. No pitch correction anymore. And now the gliding knob does not work because it skips no note.
Why must i always select a chord in order for the portamento to work?

Jedinhopy - Tue Dec 18, 2012 10:25 am

I can't find it in google. (audio monophonic pitchglide portamento slide) vst effect.

VariKusBrainZ - Tue Dec 18, 2012 12:15 pm

QuikQuak Pitchwheel or zPlane Elastique Pitch.
Though youd need to utilise your hosts automation.

Jedinhopy - Tue Dec 18, 2012 2:13 pm

I will not use pitchbend knob automation.
I want to keep the original melody intact. The pitchtracker first removes pitch variations in the audio singal. Any note regardless octave becomes always note C5. Then the pitchtracker information can be smoothed to make portamento.

realmarco - Tue Dec 18, 2012 7:20 pm

Jedinhopy wrote:

Melodyne can remove all pitch from an audio track, like say a vocal you take the recorded track and u can make the singer sing all his words all at the same exact pitch.

and of course the whole point of Melodyne is to make him sing a completely different melody that what was recorded

however if u to affect Pitch AND time of an audio track, this is impossible without "time-stretching" which is close to granular-synthesis

this has to be an offline process with melodyne

in addition melodyne's full version can affect audio material that is polyphonic. Such as a chord. u can extract each note that makes up the chord and change each note independently

nix808 - Tue Dec 18, 2012 7:57 pm

I think I can do this maybe 8D
I'll get back to you in the new year,
I'm away for summer,
but I certainly want to make a pitch shifting sequencer effect--
so porta is in there... I think I can make it work

There are 10 posts in this topic.