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Re: [Doepfer_a100] More comments on Doepfer VCOs 110 vs 111

2003-12-05 by ALMAGATA@telefonica.net

Yes Ingo, you are right,

Was a first thinking and I missed was a bipolar wave.

Best regards,

Josue.

----- Mensaje Original -----
De: "selfoscillate" <synaptic_music@yahoo.com>
Fecha: Viernes, Diciembre 5, 2003 7:27 am
Asunto: Re: [Doepfer_a100] More comments on Doepfer VCOs 110 vs 111

> 
> 
> hello josue,
> 
> i think there should be no difference between a reversed and
> an inverted sawtooth, as long as it is bi-polar and symmetrical
> around zero like the vco's.
> 
> best wishes
> 
> ingo
> 
> 
> --- In Doepfer_a100@yahoogroups.com, "ALMAGATA@t..." <josue@A...> 
> wrote:
> > Hi Dieter and list,
> > 
> > Really there is no hearing difference at audio rates but when 
> using 
> the 
> > VCOs as modulation you`ll notice the difference.
> > BTW, one of my favorites VCOs are the ARP ones, they are also 
> ramp 
> > instead saw and they are mislabelled in front panel ;)
> > I was thinking you can`t get a ramp using an inverter from a saw 
> wave.. 
> > you`ll ned to reverse the wave, not invert it...Right?
> > Best regards,
> > 
> > Josue Arias.
> > 
> > ----- Mensaje Original -----
> > De: "Dieter Doepfer" <hardware@d...>
> > Fecha: Lunes, Diciembre 1, 2003 10:14 am
> > Asunto: AW: [Doepfer_a100] More comments on Doepfer VCOs 110 vs 111
> > 
> > > > -----Ursprüngliche Nachricht-----
> > > > Von: ALMAGATA@t... [mailto:josue@A...]
> > > > Gesendet: Samstag, 29. November 2003 12:01
> > > > An: Doepfer_a100@yahoogroups.com
> > > > Betreff: [Doepfer_a100] More comments on Doepfer VCOs 110 vs 111
> > > >
> > > >
> > > > Hi People,
> > > >
> > > > I was testing both VCOs on scope and I noticed the SAW from 
> 110 
> > > and 111
> > > > are reversed: the 111 have a ramp instead of a saw wave so 
> the 
> > > printed> graphic of the front panel is not corresponding with 
> the 
> > > wave out.
> > > > Anyone noticed this "fault"?
> > > 
> > > For the human ear there is no difference between rising and 
> > > falling saw.
> > > Simply try to insert a voltage inverter into an audio signal. 
> You 
> > > will hear
> > > no difference. But you are right, the labelling is wrong (but 
> > > after more
> > > than 5 years you are the first customer who noticed that "fault".
> > > 
> > > Best wishes
> > > Dieter Doepfer
> > > 
> > > 
> > > 
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