[maxmsp] Re: Creating the right SDIF file for SDIF-buffer and sinusoids~ externals

Tue Dec 18 15:23:01 MST 2007

Thanks for helping!

It is working, now I just have to master all the analysis tools from  
Audiosculpt and Diphone Studio, and the subtle variations of the SDIF  
format as well!

Roald Baudoux

Le 17-déc.-07 à 19:19, mzed a écrit :

>
> Quote: Roald Baudoux wrote on Mon, 17 December 2007 06:34
> ----------------------------------------------------
>
>> I have tried Audiosculpt (2.8.3). I have tried to save a sonagram as
>> a SDIF file but it seems it is not the right stream-type: SIF-
>> fileinfo reports one stream #0 of type 1NVT and one stream -2 of type
>> 1TYP. If I rather perform a Partial Tracking Analysis and then save
>> it into a SDIF file, SDIF-fileinfo reports only one stream #0 of type
>> 1NVT and no TRC stream althought SDIF files provided by CNMAT as
>> examples do have such a track.
>
> I've checked this in AudioSculpt versions through 2.8.2. Here is  
> the recipe from the secret CNMAT website:
>
>    1. open AudioSculpt
>    2. open your file
>    3. do a Sonagram Analysis
>    4. do a Fundamental Frequency Analysis
>    5. do a Partial Tracking Analysis
>    6. File: Save Analysis As&#8230; -> Save Partial Tracking As&#8230;
>
> Notes: The useful analysis data is written in 1HRM format in stream  
> 0. But, IRCAM has used us by putting the a 1NVT frame in the same  
> stream. Send SDIF-tuples the message &#8220;matrix 1HRM&#8221;  
> before asking for frames, and everything will be peachy.
>
> I think the "matrix 1HRM" message to SDIF tuples will fix things  
> for you.  I've also updated the CNMAT Spectral tutorials to reflect  
> these details.
>
> mz
>
>
> --
> || michael f. zbyszynski -- molecular gastronimist
> || http://www.cnmat.berkeley.edu/
> || http://www.mikezed.com/
>
>
>
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