[LAD] Spectral envelope code

Gerald Mwangi gerald.mwangi at gmx.de
Tue Aug 18 19:42:28 UTC 2015


Hi Chris, thanks alot. Is the license compatible with the GPL in the
sense that I could embed the envelope class/functions in my own code?
Or would I have to use it as a stat/dyn linked library?
Gerald

On 16.08.2015 20:35, Chris Cannam wrote:
> Yep, this Simple Cepstrum plugin can do this, to some approximation --
> 
> https://code.soundsoftware.ac.uk/projects/vamp-simple-cepstrum
> 
> The code is BSD/MIT licensed, though I realise I've forgotten to put in
> a separate licence file (I should go back and do that, maybe even build
> some binaries as well). The licence is stated in the source headers
> though.
> 
> 
> Chris
> 
> On Fri, Aug 14, 2015, at 07:39 PM, Alex Norman wrote:
>> maybe something from this?
>>
>> http://vamp-plugins.org/download.html?platform=linux64
>>
>> On  0, Gerald Mwangi <gerald.mwangi at gmx.de> wrote:
>>> Hi Can anyone point me out to code that extracts the spectral envelope
>>> of a signal. Due to my tight time constraints I can't dig much into the
>>> topic to develope such an extractor, so somewhat working C/C++ code is
>>> appreciable.
>>> Thanks Gerald
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