[Clam-devel] CombFilter and GenderChange

Xavier Amatriain xavier at create.ucsb.edu
Sat Apr 14 10:22:28 PDT 2007


David, can you give me more details on what files you refactored and 
where I should start looking to help with
this? My sandbox is a little out of sync so any pointer you can give 
will help me in debugging this. Feel free to
contact me off-list.

David García Garzón wrote:
> Yes sorry. The Combfilter i disabled was the one on the PitchShift, and yes, 
> it was suffering this bug. I added an 'if (false ...' on line 93 to disable 
> it. The result is better than the result of enabling it but i listen a 
> background alias sound that i think it was intended to be removed by the comb 
> filter, wasn't it?
>
>
> On Divendres 13 Abril 2007, Xavier Amatriain wrote:
>   
>> I assume you are talking about the CombFilter in the PitchShift... is
>> the PitchShift affected by that bug? Is it still working
>> correctly?
>>
>> David García Garzón wrote:
>>     
>>> Xavi, on the list, but this mail is addressed to you.
>>>
>>> When i did the GenderChange fixes for realtime i had to disable the
>>> CombFilter it contains. It generated a lot of sharp noise on the residual
>>> branch. The transformation still generates some weird noises which maybe
>>> were removed by that filter. I don't know.
>>>
>>> No hurry but TODO: could you take a look at the CombFilter, fix and
>>> reenable it and also check the overall transformation to check whether it
>>> is sounding as it was intended to sound?
>>>
>>>
>>> ------------------------------------------------------------------------
>>>
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>
>
>
>   





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