[PD] obscuring voices while maintaining intelligibility
lsutton at libero.it
Sat Oct 29 23:27:20 CEST 2011
On 22/09/2011 20:32, Hans-Christoph Steiner wrote:
> On Sep 22, 2011, at 2:19 PM, Lorenzo Sutton wrote:
>> On 09/22/2011 07:15 PM, Hans-Christoph Steiner wrote:
>>> On Sep 22, 2011, at 5:29 AM, Lorenzo Sutton wrote:
>>>> On 21/09/2011 22:44, Hans-Christoph Steiner wrote:
>>>>> I'm trying to come up with a simple voice scrambling technique that
>>>>> leaves voices understandable, but makes them unrecognizable. A key
>>>>> of this is to make it very hard to reverse the scrambling to make the
>>>>> voice more recognizable
>>> That sound has a lot of nice examples, can you share the patch for that?
>> I was using my own Granita  which also has a "play" gadget.
>>> text-to-speech is interesting, but that requires speech-to-text, which
>>> is error prone and not something you can easily run in realtime on a
>>> phone while processing video. Granular can be heavy too,
>> True, I hadn't thought you were on resources budget, but indeed you
>> had mentioned CPU usage, Granita for ex.. is quite hungry, although
>> you can lower it's demands (see README). I don't think it would run on
>> a phone.. never tried though.
>>  http://lorenzosu.altervista.org/pd/granita/\
> Granita looks quite nice and polished. You should add it to the
> puredata.info downloads as an app. Here's how:
Finally got round to doing it (correcting some minor things). It's here:
Also put everything on Gitorious, here:
> I hate it when they say, "He gave his life for his country." Nobody
> gives their life for anything. We steal the lives of these kids.
> -Admiral Gene LeRocque
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