DSP Robotics Support

Hello,

I would like create a tuner for voice.

It's possible ?

Regards,

Sure.

Great !

how I should proceed ?

It depends on your needs.

First - I would make a step by step sketch of your concept of "tuning vocals".

For example - do you wish to tune to notes? To frequencies? And if to notes - to what scale (12-TET? pythagorean? harmonic? other? the scale should be fixed at A=440Hz or adjustable?). What kind of tones or feedback do you require? Pure sine? synthesized in FS? Accessed via system soundfont? What kind of interaction do you expect from application? What should it detect automatically and what is done by hand?

Then - start searching for specific small tools, that can perform all these actions you desire.

And then - start to create a project. Combine these parts, test how they behave, add your adjustements. I may take you few days, 2-3 months or 1-2 years, depending on your skills in FS, practical knowledge related to voice and music, practical knowledge related to theoretical background on sound processing, and on project complexity.

Meanwhile start asking questions about modules or specific concepts you don't understand.

But on first place - you must have your own precise vision of what do you want to create.

basically use tuner to track pitch, roud the pitch to sclae you need to tune it to, subtract original pitch, add envelop follower (to smooth pitch changing) and feed that enveloped difference to pitch shifter.

Hi!

Ok,

I want a easy to use tuner..

Parameter for user :

- KEY
- Scale (if possible) Major, minor...
And three parametre for effect type :
- Hard, soft and pitch.

What component used ?

Thanks,

Have a look here. The schematic addresses some of the stuff that you are after.

Thanks you.

I look at it.