Hi,

I am a composer and a c programmer, so I am not a fool on the coding end of
things.  Is there a simple example of getting a microphone input and then
sending it through an instrument that modifies the pitch of the input.  
Nothing fancy, no graphic interface, just modifying the pitch of a voice
going into a microphone.

I think I know how to do this, but it would be great if there was...

Thanks



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Is that not a simple case of pvsanal -> pvscale -> pvsynth ?  Depends 
on how much latency you can tolerate.

On Mon, 21 Sep 2015, Craig Bakalian wrote:

> Hi,
>
> I am a composer and a c programmer, so I am not a fool on the coding end of
> things.  Is there a simple example of getting a microphone input and then
> sending it through an instrument that modifies the pitch of the input.
> Nothing fancy, no graphic interface, just modifying the pitch of a voice
> going into a microphone.
>
> I think I know how to do this, but it would be great if there was...
>
> Thanks
>
>
>
> --
> View this message in context: http://csound.1045644.n5.nabble.com/microphone-input-with-change-in-pitch-tp5743737.html
> Sent from the Csound - General mailing list archive at Nabble.com.
>
> ------------------------------------------------------------------------------
> _______________________________________________
> Csound-users mailing list
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Someting like this

asig  in                                 ; get the signal in

fsig  pvsanal   asig, 1024, 256, 1024, 1 ; analyse it
ftps  pvscale   fsig, p4, 1, 1           ; transpose it keeping formants
atps  pvsynth   ftps                     ; synthesise it
       out       atps

(from the manual for pvscale)

On Mon, 21 Sep 2015, jpff wrote:

> Is that not a simple case of pvsanal -> pvscale -> pvsynth ?  Depends
> on how much latency you can tolerate.
>
> On Mon, 21 Sep 2015, Craig Bakalian wrote:
>
>> Hi,
>>
>> I am a composer and a c programmer, so I am not a fool on the coding end of
>> things.  Is there a simple example of getting a microphone input and then
>> sending it through an instrument that modifies the pitch of the input.
>> Nothing fancy, no graphic interface, just modifying the pitch of a voice
>> going into a microphone.
>>
>> I think I know how to do this, but it would be great if there was...
>>
>> Thanks
>>
>>
>>
>> --
>> View this message in context: http://csound.1045644.n5.nabble.com/microphone-input-with-change-in-pitch-tp5743737.html
>> Sent from the Csound - General mailing list archive at Nabble.com.
>>
>> ------------------------------------------------------------------------------
>> _______________________________________________
>> Csound-users mailing list
>> Csound-users@lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/csound-users
>> Send bugs reports to
>>        https://github.com/csound/csound/issues
>> Discussions of bugs and features can be posted here
>>
>
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instr 1
kpitch = 1.2
ikeep = 1
asig inch 1
fsig pvsanal asig, 2048,256,2048,1
ftrs pvscale fsig, kpitch,ikeep
atrs pvsynth ftrs
      out atrs
endin


========================
Dr Victor Lazzarini
Dean of Arts, Celtic Studies and Philosophy,
Maynooth University,
Maynooth, Co Kildare, Ireland
Tel: 00 353 7086936
Fax: 00 353 1 7086952 

> On 21 Sep 2015, at 08:57, Craig Bakalian  wrote:
> 
> Hi,
> 
> I am a composer and a c programmer, so I am not a fool on the coding end of
> things.  Is there a simple example of getting a microphone input and then
> sending it through an instrument that modifies the pitch of the input.  
> Nothing fancy, no graphic interface, just modifying the pitch of a voice
> going into a microphone.
> 
> I think I know how to do this, but it would be great if there was...
> 
> Thanks
> 
> 
> 
> --
> View this message in context: http://csound.1045644.n5.nabble.com/microphone-input-with-change-in-pitch-tp5743737.html
> Sent from the Csound - General mailing list archive at Nabble.com.
> 
> ------------------------------------------------------------------------------
> _______________________________________________
> Csound-users mailing list
> Csound-users@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/csound-users
> Send bugs reports to
>        https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here


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Hey, 

Thank you all.  This is a great start.  I may add other effects too.  I am
working on small opera about a self destructive woman.  It is the 1950s and
she gets help from a psychiatrist who puts her into a hypnotic trance.  I am
considering using the csound code to mic (hidden) her to transform her voice
(into a deep male voice) at a point when she is in a trance.  She eventually
seduces her psychiatrist in the opera; yes, sex in contemporary opera, can
you imagine that.  I am having a blast writting this music.

Again, Thank you so much.  

Craig Bakalian





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Sounds fun! keep us posted.
========================
Dr Victor Lazzarini
Dean of Arts, Celtic Studies and Philosophy,
Maynooth University,
Maynooth, Co Kildare, Ireland
Tel: 00 353 7086936
Fax: 00 353 1 7086952 

> On 21 Sep 2015, at 23:52, Craig Bakalian  wrote:
> 
> Hey, 
> 
> Thank you all.  This is a great start.  I may add other effects too.  I am
> working on small opera about a self destructive woman.  It is the 1950s and
> she gets help from a psychiatrist who puts her into a hypnotic trance.  I am
> considering using the csound code to mic (hidden) her to transform her voice
> (into a deep male voice) at a point when she is in a trance.  She eventually
> seduces her psychiatrist in the opera; yes, sex in contemporary opera, can
> you imagine that.  I am having a blast writting this music.
> 
> Again, Thank you so much.  
> 
> Craig Bakalian
> 
> 
> 
> 
> 
> --
> View this message in context: http://csound.1045644.n5.nabble.com/microphone-input-with-change-in-pitch-tp5743737p5743744.html
> Sent from the Csound - General mailing list archive at Nabble.com.
> 
> ------------------------------------------------------------------------------
> _______________________________________________
> Csound-users mailing list
> Csound-users@lists.sourceforge.net
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>        https://github.com/csound/csound/issues
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