I'd be curious to hear about what the Filter Factory sounds like. Do you patch it in to your A100? Joe --- In Doepfer_a100@y..., unknown freak <cgraef@n...> wrote: > A lot of highpass filters seem to exhibit this behavior -- my Doepfer > multimode, my ASys multimode, the multimode on my Alesis Andromeda, even > my Electrix Filter Factory a little bit. My only highpass that > completely cuts things off at the top of its range is my -24 dB Doepfer > highpass. > > > -----Original Message----- > > From: thepeak [mailto:thepeak@b...] > > Sent: Wednesday, October 09, 2002 8:15 AM > > To: Doepfer_a100@y... > > Subject: RE: [Doepfer_a100] Re: voltage lists & WASP query > > > > > > my professional reccomendation for you is that you twidle > > with all your knobs and hope for the best!!!!!! Miss Lee > > (Sound engineer extrodinare!) > > -----Original Message----- > > From: jmaddocks1975 [mailto:jmaddocks1975@y...] > > Sent: Thursday, October 10, 2002 3:46 AM > > To: Doepfer_a100@y... > > Subject: [Doepfer_a100] Re: voltage lists & WASP query > > > > > > Hi Evan, > > I don't know how to fix the module but here's a simple patch to > > solve it. > > > > Wasp filter(a124) to Dual VCA(a132) audio in. > > Control Voltage Source(a176) CV1 to Multiples. > > multiples 1 out to Voltage Invertor(a175) > > Voltage Invertor to Wasp filter CV1 > > multiples 2 out to Dual VCA CV input. > > > > As you sweep the CV source knob (CV1) the hi pass will sweep up and > > the volume of the VCA will get quieter until silent. > > > > > > John. > > > > > > > > > > > > > > --- In Doepfer_a100@y..., "Evan Lorden" <funkfumes@h...> wrote: > > > Hi Doepfer interestees, > > > Thanks for those lists. Quite handy. > > > > > > I have a WASP query. > > > I'm hoping someone can tell me how to calibrate the cutoff > > frequency so that > > > I can cut the sound out completely using the high pass filter. > > > I hope that's a clear request. > > > When I use the low pass setting, I can cut the sound out so that > > nothing > > > gets through, but when I use the high pass setting (or the band > > pass, for > > > that matter) the freq control knob ceases to have effect for the > > top quarter > > > turn, and there is quite a lot of the frequency range left > > unfiltered. ie. > > > All the top range is unfilterable. > > > > > > I unscrewed the unit from the frame and twiddled the two trim pots > > on the > > > circuit, which seem to be designed for the purpose of calibrating > > the cutoff > > > in some way, but neither bring the high end cutoff range up. > > > > > > Do other people's WASP filters work the same way? > > > I find it quite unsatisfactory, in a way. > > > > > > It seems to me it may simply be a fault of the circuit, though, > > rather than > > > poor calibration. If so, can anybody tell me if there is a > > component or two > > > that I can replace to extend the range? > > > > > > Thanks! > > > Evan On Earth, > > > Melbourne, Australia. > > > > > > > > > ------ > > > Message: 2 > > > Date: Mon, 23 Sep 2002 20:46:09 -0000 > > > From: "Joe Buechler" <buechlerjoe@t...> > > > Subject: Re: voltage range of all the a100 CV cources??? > > > > > > According to my cheapo voltmeter (which has an analog dial hehe): > > > > > > A165: 0 to 9V > > > A160: 0 to 10V > > > A147 -4.5 to +4.5V > > > A155 Gate: 0 to 10V > > > A155 CV top: 0 to 4V > > > A155 CV bottom: 0 to 7V > > > A190 Gate: 0 to 9V > > > A191 LFO: -5 to +5V > > > A191 CV: 0 to 5V > > > A141: 0 to 6V > > > A162: 0 to 10V > > > A140: 0 to 7V > > > A119 Gate: 0 to 8V > > > A119 Env: 0 to 8.5V > > > A176: 0 to 5.5V > > > A145: -5 to +5V > > > > > > I seem to recall Timothy did a more comprehensive list > > earlier when > > > the A150 bleed-thru issue was being discussed. > > > > > > Joe (not a wizard) > > > A110 sine, pulse +/- 5.5V(there's no coupling capacitor, so stays > > > this no matter what pulse width set to), tri +/- 7V, saw +/-5V > > > A111 pulse +/- 4.5V (output is AC coupled, so this shifts to make > > DC > > > level zero, depending on pulse width), saw, tri +/- 3V, sine +/- > > 4.5V > > > A117 digital noise 0 E12V, oscillator outputs (very) > > approx +/- 5V > > > A119 gate out 0 E9V > > > A129/3 CV out (nothing in) 0 E5.5V (daisy-chaining two sections > > can > > > add the same to this, to get up to 11V out) > > > A140 envelope 0 E7V > > > A141 envelope 0 E6V > > > A145 saw, sine, square +/- 4.5V, triangle +/- 5V > > > A146 bipolar pulse +/- 4.5V, unipolar pulse 0 E8V, variable tri > > +/- > > > 4V > > > A147 tri +/- 6V, sine +/- 5.5V, square +/- 5V, saw (unipolar) 0 E > > 7V > > > A156 trigger out 0 E5V > > > A160/161 clock outputs 0 E12V > > > A163 divided output +/- 2.5V; (DC output if capacitor shorted 0 E > > 5V) > > > A174: X/Y offset set to 0, full range of joystick gives > > approx -4V > > > to +4V; joystick central, turning X or Y offset gives approx the > > > same, -4V to 4V (hence you can get 0 E8V out etc.) > > > A179 gate 0 E9V, CV out swings through 12V, so -12V E0 > > to 0 E12V > > > possible depending on offset setting > > > A190 gate 0 E9V > > > > > > Some of these readings are quite rough and ready, and there may > > > obviously be some variation from module to module; also some > > VCO/LFO > > > outputs change with frequency. > > > > > > Maybe other members can supply ranges for those modules I don't > > have, > > > e.g. A176 etc. > > > > > > _________________________________________________________________ > > > Chat with friends online, try MSN Messenger: > > http://messenger.msn.com > > > > > > Yahoo! Groups Sponsor > > ADVERTISEMENT > > > > > > > > > > > > To unsubscribe from this group, send an email to: > > doepfer_a100-unsubscribe@y... > > > > > > > > Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. > > > > > > > > [Non-text portions of this message have been removed] > > > > > > ------------------------ Yahoo! Groups Sponsor > > ---------------------~--> Plan to Sell a Home? > > http://us.click.yahoo.com/J2SnNA/y.lEAA/MVfIAA> /QnLolB/TM > > > > > > -------------------------------------------------------------- > > -------~-> > > > > To unsubscribe from this group, send an email to: > > doepfer_a100-unsubscribe@y... > > > > > > > > Your use of Yahoo! Groups is subject to > > http://docs.yahoo.com/info/terms/ > > > > > >
Message
Re: voltage lists & WASP query
2002-10-12 by Joe Buechler