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Re: Upper range of 110/121 oscillators

2002-02-14 by stinchcombe_t

Hi Florian, Thanks for that: > I don't have the schemoe of the CEM-Filter-Modules here, but at > http://www.synthtech.com/cem/cemdata.html you might find the Datasheet of > the CEM 3320. There you see four caps with 300pF called Cp; decreasing > their value will affect the tuning

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Re: [Doepfer_a100] Re: Upper range of 110/121 oscillators

2002-02-14 by Florian Anwander

Hi Tim > have different frequencies! Resistor R52/capacitor C9 used in this > process don't affect the signals frequency. They don't affect the frequency, but the waveform converter might get too slow to follow the feeded triangle wave. > I haven't spent much time looking at the

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Polyphony magazine...

2002-02-14 by andrewdalio

Man, I really wish Marvin Jones and John Simonton would publish this again! I know Paia is still in business, so... Oh, well, at least we have the internet! Anyway, The flanger article Dr. Doepfer refers to (I think) is from the April/May 1978 issue - To Phase or to Flange, by Ga

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Re: Upper range of 110/121 oscillators

2002-02-14 by stinchcombe_t

Hi everyone, I can offer some comments on the above: 1. The sine wave from the A-110 is generated from the triangle wave (through a voltage divider, then taken across a diode, and the exponential type curve produced is then scaled up, which is why the sine wave is not very sine-l

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Re: [Doepfer_a100] more info on the comb filter matter...from dieter.

2002-02-14 by david.salter@reuters.com

Hi all, I tend to think that it is just as easy to patch an effects box into modular (not just at the end) and spending time and development cost on this would be a distraction from more unique or at least different modules. Looking at the polls there are some really interesting

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Re: [Doepfer_a100] more info on the comb filter matter...from dieter.

2002-02-14 by Florian Anwander

Hi Dave > state-variable type vcfs. i liked using them in parallel as a phaser ( > comb filter ). i felt it had a different, "stronger" ( for lack of a > better word ) sound than the same synths v.c. phaser module. This we should not forget: Take a VCF, mix the filtered signal wi

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Re: [Doepfer_a100] more info on the comb filter matter...from dieter.

2002-02-14 by Florian Anwander

Hi Bakis > so...what do you think?? > my opinion is that a FLANGER TYPE COMB FILTER would be > nice to have(of course,not in a very high > price...),ideas??? I don't have a A-112, but I thought, you can do cv controlled delay effects with this. btw: A voltage controlled delay is

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Re: [Doepfer_a100] Re: Upper range of 110/121 oscillators

2002-02-14 by Florian Anwander

Hi > sorry for asking a rather stupid question...but what equipment do you > need in order to measure the frequency of an osc.?? Three porssibilities: - use a frequency counter (the coolest looking are with with nixie tubes ;) ) - use an oszilloscope: you can calculate the freque

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Re: [Doepfer_a100] Re: Upper range of 110/121 oscillators

2002-02-14 by Florian Anwander

Hi Dave > ( [...]nixie tubes for the display ! ) oh Goooood... let me rub my knees sliding to you. Nixie tubes !!!! ;-) Florian -- Florian Anwander |ConSol* HP-Support Tel. +49.89.45841-133 |Consulting&Solutions Software GmbH Fax +49.89.45841-139 |Franziskanerstr. 38, D-81669 Mün

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OT: blacet delay discontinued

2002-02-14 by duffnuff

> conventional comb filter effects beyond any companies v.c. phaser module > requires going to something using analog delay chips. analogue systems makes > such a module ( i have one and it works well for short delay times ) and > blacet ( i`ve never used theirs but it is reputed

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Re: [Doepfer_a100] more info on the comb filter matter...from dieter.

2002-02-14 by davevosh@aol.com

In a message dated 2/13/2002 4:28:39 PM Eastern Standard Time, synth_freak_2000@yahoo.com writes: > I think > it is the better solution to use the filters of your > system. to all, for what it is worth, i have had good luck in the past using this sort of technique. on a previous

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Re: [Doepfer_a100] Re: Upper range of 110/121 oscillators

2002-02-14 by davevosh@aol.com

In a message dated 2/13/2002 4:09:31 PM Eastern Standard Time, synth_freak_2000@yahoo.com writes: > ...but what equipment do you > need in order to measure the frequency of an osc.?? > bakis, a frequency counter best, dave ( mine is 70's vintage surplus that uses nixie tubes for

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Re: [Doepfer_a100] about the COMB. FILTER MODULE...

2002-02-14 by davevosh@aol.com

In a message dated 2/13/2002 8:09:05 AM Eastern Standard Time, synth_freak_2000@yahoo.com writes: > ...so...anyone??florian?? > bakis, i don`t have the capability to scan anything but i have the all the issues of "polyphony" that were published. they did print articles on both ph

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more info on the comb filter matter...from dieter.

2002-02-13 by bakis Sirros

hi list, what's your opinion on these???: synthfreak: "thanks for the info about the comb. filter,but you still didn't answer my question...should i make a poll about it??i think it would make sense to have a single module combining several notch filters to make a comb.filter,don

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Re: Upper range of 110/121 oscillators

2002-02-13 by synth_freak_2000

hi josef, sorry for asking a rather stupid question...but what equipment do you need in order to measure the frequency of an osc.?? synthfreak -- In Doepfer_a100@y..., "modularplanet" wrote: > Hi MD, > > > It seems that the highest frequency of the A-110 lies around > > 1200 Hert

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Re: about the COMB. FILTER MODULE...

2002-02-13 by synth_freak_2000

thanks florian!! synthfreak --- In Doepfer_a100@y..., Florian Anwander wrote: > Hi Bakis > > > dieter doepfer: "[...]Maybe someone > > of the newsgroup knows detailes too (Florian ?).[...] > > The "comb filter" thing I already mentioned in the mail from 4th of > February. I wrote

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Re: [Doepfer_a100] Re: Upper range of 110/121 oscillators

2002-02-13 by Florian Anwander

Hi Josef > source. The measurement shows 21000 Hz at A-110-Triangle (only 10500 > Hz at Sine, but I don`t know the cause!). A look at the schematic http://www.doepfer.de/a110_tec.htm shows a lowpass functionality by R52 and C9; I am to lazy to get the frequency, that is determine

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Re: [Doepfer_a100] about the COMB. FILTER MODULE...

2002-02-13 by Florian Anwander

Hi Bakis > dieter doepfer: "[...]Maybe someone > of the newsgroup knows detailes too (Florian ?).[...] The "comb filter" thing I already mentioned in the mail from 4th of February. I wrote "[...]by an allpass filter (which is used also for phaser) or by a delay. Both do similar b

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Re: Upper range of 110/121 oscillators

2002-02-13 by modularplanet

Hi MD, > It seems that the highest frequency of the A-110 lies around > 1200 Hertz supply the A-110 (CV 1) with a high voltage. The Tambourine-Patch on the Modular-Planet.de requires a high voltage source. The measurement shows 21000 Hz at A-110-Triangle (only 10500 Hz at Sine, b

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Re: [Doepfer_a100] Upper range of 110/121 oscillators

2002-02-13 by Florian Anwander

Hi MD (or what your name ever may be...) > It seems that the highest frequency of the A-110 lies around > 1200 Hertz, No, that is surely not the upper limit. As far as I remember the multimode filter has a capacitor which damps the self-oscillation in higher regions, because the

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Re: [Doepfer_a100] Upper range of 110/121 oscillators

2002-02-13 by bakis Sirros

hello MD, welcome to the list!!sorry but,i can't help you in your questions...i hope other members may be able to help...by the way,as you seem to have the a199 spring reverb,can you tell me some things about the sound of this reverb unit??i am thinking about buing one in the nea

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about the COMB. FILTER MODULE...

2002-02-13 by synth_freak_2000

HI LIST, some info on the subject from dieter: bakis: "do you think that it would make sense to make a new poll about a comb. filter module??or it is similar to the phase shifter module??" dieter doepfer: "There exists not only one "comb filter" module type. A comb filter may be

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Upper range of 110/121 oscillators

2002-02-13 by mdimmm

Hello It seems that the highest frequency of the A-110 lies around 1200 Hertz, while the A-121 set to self-oscillation can produce frequencies up to 14000 Hertz. Is this correct? Is it possible to produce sine waves of approximately 18000 Hertz with the A-100? I've tried patching

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RE: [Doepfer_a100] trigger seq / polyrhythms

2002-02-12 by thepeak

Hello all, The SCHALTWERK is perfectly capable of performing the individual division of track-based timing and with the addition of delayed gate signals. It is to my knowledge (and I would appreciate any feedback regarding this issue) not possible to write multiple patterns witho

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Re: trigger seq / polyrhythms

2002-02-12 by duffnuff

thanks florian and synthfreak for your thoughts on lining up these odd stepped rhythms. a PLL makes sense, i'm not sure it would help me directly with this polyrhythm issue but now that i have a better understanding of PLL i can see that it would be very useful in similar applica

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Re: [Doepfer_a100] trigger seq / polyrhythms

2002-02-12 by bakis Sirros

--- duffnuff wrote: > also, now that i think about it, i guess what i'm > really wishing for > is a clock divider that can deal with divisions > beyond the straight > 2, 4, 8, 16, etc. > > if regelwerk or schaltwerk can do this, i want one! hi duff, i think that this division can

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Re: [Doepfer_a100] Triggersequencer

2002-02-12 by david.salter@reuters.com

Florian, I do like the AS sequencers, simple and cheap. I have the CV/Gate one next to my two A155's and they all have their uses. David Florian Anwander cc: Sent by: Subject: Re: [Doepfer_a100] Triggersequencer Florian.Anwander@c Header: Internal Use Only onsol.de 12/02/2002 09:

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Re: [Doepfer_a100] Triggersequencer

2002-02-12 by Florian Anwander

Hi David > Unless it must be a Doepfer module, have a look at the trigger sequencer > from Analogue Solutions, even more simple than Florian ver 1. > http://www.users.globalnet.co.uk/~concuss/concussor/gt8.htm The AS Sequencer has a nice feature: the switches have three positions

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Re: [Doepfer_a100] Triggersequencer

2002-02-12 by david.salter@reuters.com

Hi all, Unless it must be a Doepfer module, have a look at the trigger sequencer from Analogue Solutions, even more simple than Florian ver 1. http://www.users.globalnet.co.uk/~concuss/concussor/gt8.htm Cost is about 80 GBP Regards David Florian Anwander consol.de> cc: Sent by: S

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OT: Schaltwerk on ebay

2002-02-12 by Florian Anwander

Hi, a guy in Berlin is selling his Schaltwerk for 780 EUR (I am not related to the seller, I think the price is ok). http://cgi.ebay.de/aw-cgi/eBayISAPI.dll?ViewItem&item=1511957696 Florian

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Re: [Doepfer_a100] trigger seq / polyrhythms

2002-02-12 by Florian Anwander

Hi duffnuff > say, for a trig seq w 2 or more rows.. can one row be, for lack of a > better word, 'slaved' to another so the loop cycle time of each > row is the same length despite each row having different > numbers of steps? There are two possibilities: 1.) The digital one nee

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trigger seq / polyrhythms

2002-02-11 by duffnuff

speaking of trig seq's...(florian's ideas look great, btw) there's something i've been trying to work out how to do lately and i wonder if any existing sequencers or groups of modules are capable of doing it. say, for a trig seq w 2 or more rows.. can one row be, for lack of a be

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RE: [Doepfer_a100] New poll for Doepfer_a100

2002-02-11 by thepeak

Hello' Yes there is an element of interest in a simple gate sequencer, simple being the operative. I have not in deed used a sequencer in finality through progression, ever as a gate based instrument, my post fundamental is to incorporate 'step by step' (non-pertaining sequence t

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Re: [Doepfer_a100] Triggersequencer

2002-02-11 by bakis Sirros

hi floria, your ideas are very,very interesting!! i would go for version 2,but i think both versions would be nice to have,also...very nice ideas for a new module...do you think it's time to create a new poll about it?? i always wanted a shaltwerk kind of module integrated in the

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RE: [Doepfer_a100] Triggersequencer

2002-02-11 by thepeak

Hello' Yes there is an element of interest in a simple gate sequencer, simple being the operative. I have not in deed used a sequencer in finality through progression, ever as a gate based instrument, my post fundamental is to incorporate 'step by step' (non-pertaining sequence t

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the voices project(on the planet...)

2002-02-11 by synth_freak_2000

hello list and jossef, i just checked the mp3s of the new voices pro page.nice !keep up the good work on the planet!!i'll keep on posting patches to you when i have the time... support the modular-planet!!! synthfreak

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a reminder...

2002-02-11 by synth_freak_2000

hi list, that goes to all new members. please vote for our polls!!!don't you realise that we are shaping the future of analog modular synthesis???(!!!,that was good,right??) DIETER DOEPFER is counting in these polls for deciding if he will produce a particular module or not!!! th

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New poll for Doepfer_a100

2002-02-11 by Doepfer_a100@yahoogroups.com

Enter your vote today! A new poll has been created for the Doepfer_a100 group: Would you like DOEPFER to release a SHALTWERK-LIKE trigger sequencer module (see message 641)?? o yes,and i would prefer version1 ! o yes,and i would prefer version2 ! o maybe... o no. To vote, please

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Triggersequencer

2002-02-11 by Florian Anwander

Hi, talking about new modules: Long time ago I built a very simple trigger sequencer for the Formant system of a friend. It consisted only of four rows of 16 switches four outputs and a clock in and a reset input. The clock counted through the switches. If a switch was on, a gate

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