related to the wavelet theory

      Hi,

I am new to everything related to the wavelet theory, but i find it very
interesting and would like to know more about it. I have some questions and
was hoping someone could help me.

1. What is the number of zero moments of a Haar mother wavelet? Is the
answer related to the fact that the Haar function is not continiously
diferentiable?
2. Why a RI spline wavelet is superiour to a Spline wavelet in the
applications concerning the musical signals? For that kind of noise this
superiority could be highlighted?

In English it's a little bit difficult to express myself so i will ask the
same questions in French,is i didnt make myself understood:
1.Quel est le nombre de moments nuls de l’ondelette mère de Haar ?
2.Pourquoi l’ondelette RI-spline est supérieure à une ondelette spline
dans les applications de débruitage des signaux musicaux et pour quel type
de bruit on peut mettre en évidence cette supériorité ? 

                         thank you

On Sep 15, 7:31&#4294967295;am, "adrian" <adrian.savujiva...@yahoo.com> wrote:
> &#4294967295; &#4294967295; &#4294967295; Hi,
>
> I am new to everything related to the wavelet theory, but i find it very
> interesting and would like to know more about it. I have some questions and
> was hoping someone could help me.
>
> 1. What is the number of zero moments of a Haar mother wavelet? Is the
> answer related to the fact that the Haar function is not continiously
> diferentiable?
> 2. Why a RI spline wavelet is superiour to a Spline wavelet in the
> applications concerning the musical signals? For that kind of noise this
> superiority could be highlighted?
>
> In English it's a little bit difficult to express myself so i will ask the
> same questions in French,is i didnt make myself understood:
> 1.Quel est le nombre de moments nuls de l&#4294967295;ondelette m&#4294967295;re de Haar ?
> 2.Pourquoi l&#4294967295;ondelette RI-spline est sup&#4294967295;rieure &#4294967295; une ondelette spline
> dans les applications de d&#4294967295;bruitage des signaux musicaux et pour quel type
> de bruit on peut mettre en &#4294967295;vidence cette sup&#4294967295;riorit&#4294967295; ?
>
> &#4294967295; &#4294967295; &#4294967295; &#4294967295; &#4294967295; &#4294967295; &#4294967295; &#4294967295; &#4294967295; &#4294967295; &#4294967295; &#4294967295; &#4294967295;thank you



Le devoir?