[sdiy] Harmonic content of the "sigmoid" half-sine wave

[Kylee Kennedy]

I also wanted to chime in and say I'm learning a lot from this thread.
I don't usually get the mathmatical equations but it makes more sense
when explained in conversation.
Great list full of smart audio people.


Kylee


On Thursday, June 4, 2009, Scott <Scott at scottwick.com> wrote:
> I think you answered his question.
>
> (This has been a great discussion!  Love this list!)
>
> -----Original Message-----
> From: synth-diy-bounces at dropmix.xs4all.nl [mailto:synth-diy-bounces at dropmix.xs4all.nl] On Behalf Of Ian Fritz
> Sent: Thursday, June 04, 2009 11:57 AM
> To: Jerry Gray-Eskue; Synth-diy at dropmix.xs4all.nl
> Subject: RE: [sdiy] Harmonic content of the "sigmoid" half-sine wave
>
> At 10:22 AM 6/4/2009, Jerry Gray-Eskue wrote:
>><<The beat frequency is the (a-b)/2 frequency.>>
>>
>><<There is no difference frequency produced.  Beats and difference tones are
>>different thing.>>
>>
>>For an electronic signal I can see and grasp this as the case, but for us to
>>hear the signal we must use some form of mechanical transducer, a speaker or
>>the body of an acoustical guitar for example.
>
> Well, the speaker and the pressure in your eardrum follow the electronic
> signal (ideally).  So I'm not really following your question.
>
> _______________________________________________
> Synth-diy mailing list
> Synth-diy at dropmix.xs4all.nl
> http://dropmix.xs4all.nl/mailman/listinfo/synth-diy
>
> _______________________________________________
> Synth-diy mailing list
> Synth-diy at dropmix.xs4all.nl
> http://dropmix.xs4all.nl/mailman/listinfo/synth-diy
>