Hi,

when i use the the sine wave of the lfo opcode on the amplitude of a sound,
i get good results. Switching it to the bipolar square works all right, but
because of the sudden amplitude jumps clicks are produced and makes the
sound ugly:
42.png   

Is it a good idea to have an extra option in the lfo opcode parameter, so
that one can set an optional, small attack and release time (relative to its
frequency) when the lfo is set to square or saw-tooth?
I think it would make these settings a lot more usable.



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el 2015-06-21 a las 10:05 Menno Knevel escribió:

> Switching it to the bipolar square works all right, but because of the
> sudden amplitude jumps clicks are produced and makes the sound ugly:

perhaps it'd be better to see your code first, but maybe passing the output
of the lfo through the port opcode (with a short time) might help? 



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If you want to smooth the edges of a square wave, put it through a lowpass filter, like tone or port.

Victor Lazzarini
Dean of Arts, Celtic Studies, and Philosophy
Maynooth University
Ireland

> On 21 Jun 2015, at 18:05, Menno Knevel  wrote:
> 
> Hi,
> 
> when i use the the sine wave of the lfo opcode on the amplitude of a sound,
> i get good results. Switching it to the bipolar square works all right, but
> because of the sudden amplitude jumps clicks are produced and makes the
> sound ugly:
> 42.png   
> 
> Is it a good idea to have an extra option in the lfo opcode parameter, so
> that one can set an optional, small attack and release time (relative to its
> frequency) when the lfo is set to square or saw-tooth?
> I think it would make these settings a lot more usable.
> 
> 
> 
> --
> View this message in context: http://csound.1045644.n5.nabble.com/LFO-square-clicks-tp5742327.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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