Doepfer

Hi Bakis,
you're so right, thanks having taken the time.
I think I have to buy a Model 23 from Plan B.
But you're also right that the A-152 has great functions.
I worked the last hour with it to see what you mean.
best regards
Axel

Bakis Sirros schrieb:
>
> hello Axel,
>
> no, this is not a matter of a 'one step delay'.
> its quite different.
> please, re-read my detailed explanation and you'll see what i mean.
>
> in a true ASR, the voltage of each step changes with each clock trigger.
>
> in the A152, the voltage of each step remains the same until its turn 
> comes to hold the currently presented voltage (when addressed, via the 
> address knob and cv input, or the clock trigger)
>
> i hope Ingo Zobel maybe can explain it a bit clearer? Ingo?
>
> that said, the A152 is a great module that can do many things! it is 
> just Not a true ASR.
>
> Bakis Sirros - Parallel Worlds / Interconnected / Memory Geist
>
> [Doepfer_a100] group owner
>
> www. parallel - worlds - music. com
>
> www. myspace. com/ parallelworldsmusic
>
> www. myspace. com/ interconnectedmusic
>
> www. myspace. com/ memorygeist
>
> www. DiN. org. uk
>
> www. musicamaximamagnetica. com
>
> www. shimarecords. co. uk
>
> www. rubberrecords. gr
>
> Athens - Greece
>
> --- On Mon, 12/29/08, Axel Jungkunst <phaedra@t-online.de 
> <mailto:phaedra%40t-online.de>> wrote:
> From: Axel Jungkunst <phaedra@t-online.de <mailto:phaedra%40t-online.de>>
> Subject: Re: [Doepfer_a100] Re: Doepfer A-152 question
> To: Doepfer_a100@yahoogroups.com <mailto:Doepfer_a100%40yahoogroups.com>
> Date: Monday, December 29, 2008, 8:24 AM
>
> Thanks for your explanation, you are right, so the "ASR"-effect of the
>
> A-152 has a one-step-delay
>
> to an original ASR, but the shifting of the states works as derscribed,
>
> so, by example, you can
>
> fill the cv output of sequencer to the A-152 input and feed oscillators
>
> with the state of the T/H-registers while
>
> clocking the A-152 with the clock out of the sequencer.
>
> Here you can build polyphonic sequences and you are more flexible: for
>
> example you can patch three
>
> outputs of T/H to an OSC each, but you are able to use a range of six
>
> steps by using the reset-in from a digital out
>
> and patch the T/H outputs 1,3 and 4 to the osc to build interesting
>
> tonal models.
>
> Again, the only difference is one step too late, but it is the same kind
>
> of problem as you
>
> have with sequencers, which are resetting to the last or to the first 
> step.
>
> You have to accept these circumstances and nobody will hear that you are
>
> not using an original concept of a so-called true ASR,
>
> but a delayed one ;-)
>
> There is a technical aspect and I'm looking at the musical aspect.
>
> The audio examples from Plan B's Model 23 can be realized with the A-152.
>
> best regards
>
> Axel
>
> Bakis Sirros schrieb:
>
> >
>
> > i thought that too initially, but:
>
> >
>
> > let's say that a true ASR's steps are empty of voltages.
>
> > first step is filled with voltage 'X'.
>
> > in the next trigger, that voltage 'X' is moved to step two and a new
>
> > voltage 'Y' fills the first step. in the next trigger, the voltage 'X'
>
> > fills the step three, the voltage 'Y' fills the step two and the new
>
> > voltage fills the first step. that's how a true ASR works.
>
> > so, in a true ASR, the new voltage fills the first step and the older
>
> > voltages go down one step in the chain.
>
> >
>
> > the A152 fills the first step with the last present voltage in it,
>
> > when a clock pulse was received, or a new step was addressed. the
>
> > currently present voltage, that is now in the second step, will fill
>
> > the SECOND step, with the exact value it had when the clock pulse was
>
> > received, after a new clock pulse is received. then, the currently
>
> > presented voltage that is in the third step now, at the next clock
>
> > pulse, will fill the THIRD step with its exact value when the clock
>
> > pulse was received. also, each output tracks the current voltage until
>
> > a clock pulse is received, so it is a T/H and not a S/H unit.
>
> > so, in the A152, the new voltage fills the NEXT step and the old
>
> > voltages remain at the steps they were.
>
> >
>
> > Bakis Sirros - Parallel Worlds / Interconnected / Memory Geist
>
> >
>
> > [Doepfer_a100] group owner
>
> >
>
> > www. parallel - worlds - music. com
>
> >
>
> > www. myspace. com/ parallelworldsmusic
>
> >
>
> > www. myspace. com/ interconnectedmusic
>
> >
>
> > www. myspace. com/ memorygeist
>
> >
>
> > www. DiN. org. uk
>
> >
>
> > www. musicamaximamagneti ca. com
>
> >
>
> > www. shimarecords. co. uk
>
> >
>
> > www. rubberrecords. gr
>
> >
>
> > Athens - Greece
>
> >
>
> > --- On Sun, 12/28/08, Axel Jungkunst <phaedra@t-online. de
>
> > <mailto:phaedra% 40t-online. de>> wrote:
>
> > From: Axel Jungkunst <phaedra@t-online. de <mailto:phaedra% 
> 40t-online. de>>
>
> > Subject: Re: [Doepfer_a100] Re: Doepfer A-152 question
>
> > To: Doepfer_a100@ yahoogroups. com <mailto:Doepfer_ a100%40yahoogrou 
> ps.com>
>
> > Date: Sunday, December 28, 2008, 9:18 PM
>
> >
>
> > But it matches my patching, try it out!
>
> >
>
> > Doug schrieb:
>
> >
>
> > >
>
> >
>
> > > What you are describing is great, and would constitute an ASR, but it
>
> >
>
> > > doesn't match the factory description:
>
> >
>
> > >
>
> >
>
> > > "The signal at the common T&H input is connected to the addressed T&H
>
> >
>
> > > output. As soon as a new output is addressed the last voltage is
>
> >
>
> > > stored at the output (Track&Hold function)."
>
> >
>
> > >
>
> >
>
> > > --- In Doepfer_a100@ yahoogroups. com
>
> >
>
> > > <mailto:Doepfer_ a100%40yahoogrou ps.com>, Axel Jungkunst
>
> > <phaedra@... >
>
> >
>
> > > wrote:
>
> >
>
> > > >
>
> >
>
> > > > Now I see the error in your explanation: the incoming voltage is not
>
> >
>
> > > > distributed to all
>
> >
>
> > > > 8 S/H outputs, but to the first one. Each incoming pulse shifts 
> it one
>
> >
>
> > > > S/H-Output further
>
> >
>
> > > > and fills the first one with the new state.
>
> >
>
> > > > You can terminate the number of outputs by using a digital out 
> to the
>
> >
>
> > > > reset in (look at the example).
>
> >
>
> > > > Try it out, I've done it, it works fine.
>
> >
>
> > > > best regards
>
> >
>
> > > > Axel
>
> >
>
> > > >
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