[mirtoolbox] Re: singing voice timbre

  • From: pmouawad@xxxxxxxx
  • To: mirtoolbox@xxxxxxxxxxxxx
  • Date: Fri, 22 Feb 2013 10:36:02 +0100




Many thanks Olivier, this is very helpful.
Awaiting the new ones.

Cheers,
Pauline



Quoting Olivier Lartillot <olartillot@xxxxxxxxx>:


Dear Pauline,

In current version of mirtoolbox, you can extract:
- the energy envelope, so that you can detect phonemes, segment automatically, and assess the dynamics and the attack/release characteristics for instance. 
- the f0 curve
- timbral characteristics, if they could help (brightness, roughness),
- many other features could be useful as well? For instance consonant sounds could be detected and characterized in some ways.. 

I am currently planning to add also:
- tracking of the harmonics (f1, f2, etc.), so that we could also assess the harmonic/noise ratio, 
- estimation of formants.
I might have something ready for the summer, but I can't promise..

Cheers,

Olivier

On Feb 19, 2013, at 3:36 PM, pmouawad@xxxxxxxx wrote:



Dear List,
Anyone knows whether the mirtoolbox extracts features of singing voice timbre? 

Thanks,
Cheers,
Pauline

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