Yahoo Groups archive

Doepfer

Index last updated: 2026-04-29 00:15 UTC

Message

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

2003-12-05 by selfoscillate

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
> > 
> > 
> > 
> > ------------------------ Yahoo! Groups Sponsor -------------------
-
> > -~-->
> > Buy Ink Cartridges or Refill Kits for your HP, Epson, Canon or 
Lexmark
> > Printer at MyInks.com. Free s/h on orders $50 or more to the US & 
> > Canada.http://www.c1tracking.com/l.asp?cid=5511
> > http://us.click.yahoo.com/mOAaAA/3exGAA/qnsNAA/QnLolB/TM
> > ------------------------------------------------------------------
-
> > --~->
> > 
> > To unsubscribe from this group, send an email to:
> > doepfer_a100-unsubscribe@yahoogroups.com
> > 
> > 
> > 
> > Your use of Yahoo! Groups is subject to 
> > http://docs.yahoo.com/info/terms/ 
> > 
> > 
> >

Attachments

Move to quarantaine

This moves the raw source file on disk only. The archive index is not changed automatically, so you still need to run a manual refresh afterward.