Re: [sc-users] Pitch tracking [+ installing Tartini]

[Dan Stowell <danstowell+sc3@xxxxxxxxx>]

Hi -

That's not an error, it's a warning. It just tells you that our scons
code is bit sloppy... but it should complete successfully?

Dan

2010/9/22 Peter O'Doherty <mail@xxxxxxxxxxxxxxxxx>:
> Thanks a lot for the tips.
>
> I'm certainly keen to check out Tartini as well, I just can't manage to get
> it installed. I've tried doing "scons" in share/sc3-plugins but it throws a
> repeating error:
>
> scons: warning: Two different environments were specified for target
> /home/peter/supercollider/common/Source/common/SC_fftlib.os,
>     but they appear to have the same action: $SHCXX -o $TARGET -c
> $SHCXXFLAGS $SHCCFLAGS $_CCCOMCOM $SOURCES
> File "/home/peter/share/sc3-plugins/SConstruct", line 352, in <module>
>
> Anyone have any ideas what might be wrong (I'm on Linux)?
>
> Thanks,
> Peter
>
>
>
>
> On 09/19/2010 06:17 PM, Chad McKinney wrote:
>
> Hi Peter,
> Check out SendTrig and SendReply. Using either of those classes you could do
> all the above things, also you might want to check out Tartini instead of
> Pitch. If you're interested in only notated rhythm, (say for a drum part or
> something) you could use Onset.kr. Sounds fun, I hope it works out for you.
> Best,
> Chad
>
> On Sun, Sep 19, 2010 at 8:49 AM, Peter O'Doherty <mail@xxxxxxxxxxxxxxxxx>
> wrote:
>>
>> Hi,
>> I have a couple of questions concerning Pitch. Using the code below I get
>> the frequency and midi information in the following format:
>>
>> freq: 440
>> [ /tr, 1001, 69, 440 ]
>> freq: 272.809
>> [ /tr, 1001, 60, 272.80856323242 ]
>>
>> Is there any way to "trim" this to print only freq and midi in a form such
>> as: 440 69 ?
>> Is there any way to store the polled frequency information to allow it to
>> be exported to, for example, excel?
>> Is it possible to convert the "copy" channel to a midi file, including
>> attack info?
>> (Yes, I'm looking for a method to created a rough transcription of an
>> audio file.)
>> Thanks,
>> Peter
>>
>> (
>> SynthDef("pitchFollow1",{|t_poll = 0|
>>    var in, amp, freq, hasFreq, out, original, copy;
>>    in = PlayBuf.ar(1, c.bufnum, loop:0);
>>
>>    # freq, hasFreq = Pitch.kr(in, ampThreshold: 0.01, median: 7);
>>
>>    original = PlayBuf.ar(1, c.bufnum, loop: 0) * 2;
>>    copy = SinOsc.ar(freq, 0, 0.2);
>>
>>    Poll.kr(Impulse.kr(10), freq, "freq", freq.cpsmidi, "midi");
>>    Out.ar(0, [original, copy]);
>>
>> }).play(s);
>> )
>>
>> --
>> ->  Peter O'Doherty
>> ->  http://www.peterodoherty.net
>> ->  mail@xxxxxxxxxxxxxxxxx
>>
>> **** rhizoradio
>> **** live every sunday at 18:00 (CET) on DFM
>> **** http://dfm.nu
>> **** http://rhizoradio.net
>> **** podcast: http://www.peterodoherty.net/rhizoradio/rhizoradio.xml
>> *************************************************
>>
>>
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>
>
>
> --
> -> Peter O'Doherty
> -> http://www.peterodoherty.net
> -> mail@xxxxxxxxxxxxxxxxx
>
> **** rhizoradio
> **** live every sunday at 18:00 (CET) on DFM
> **** http://dfm.nu
> **** http://rhizoradio.net
> **** podcast: http://www.peterodoherty.net/rhizoradio/rhizoradio.xml
> *************************************************
>



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