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RE: [Doepfer_a100] sound examples

2004-09-06 by David Salter

Ingo,
 
Nice one. Good to hear a couple of the modules on my wish list.
 
many thanks
 
David
 
 

David Salter 
Reuters Ltd 
UKI Project Management 
Tel. +44 207 542 2402 
Fax. +44 207 542 2699 
Email. david.salter@reuters.com 
Reuters Messaging. david.salter.reuters.com@reuters.net 

	-----Original Message-----
	From: selfoscillate [mailto:synaptic_music@yahoo.com] 
	Sent: 06 September 2004 06:56
	To: Doepfer_a100@yahoogroups.com
	Subject: [Doepfer_a100] sound examples
	
	
	
	hello list,
	
	here are some of the requested sound examples.
	all files are 110 bpm and they should also
	work as loops. 
	
	for all the examples the same sequence was used.
	the pulse wave of an a111 vco is the audio source.
	the end of the signal chain is an a131 vca, controlled
	by an a140 adsr. the different patches had different
	output volumes. therefore the output level of the vca
	was re-adjusted on each patch.
	
	this is the a111 pulsewave output:
	
	http://www.selfoscillate.de/a100files/osc+vca.mp3
	
	
	then the modules in question were patched between
	the vco and the vca.
	
	
	a101-3 vactrol phaser, modulated by an a147 lfo (triangle).
	example 1 is a 6-stage patch with simple lfo modulation.
	example 2 is the same as example 1, but in 12-stage mode.
	example 3 is a 6-stage-patch with a more complex lfo
	modulation (vco pitch cv modulates the lfo frequency).
	example 4 is the same as example 3, but in 12-stage mode.
	example 5 is the same as example 4, but the lfo modulation
	is inverted for the vactrols 7 - 12.
	
	http://www.selfoscillate.de/a100files/a101-3-take-1.mp3
	http://www.selfoscillate.de/a100files/a101-3-take-2.mp3
	http://www.selfoscillate.de/a100files/a101-3-take-3.mp3
	http://www.selfoscillate.de/a100files/a101-3-take-4.mp3
	http://www.selfoscillate.de/a100files/a101-3-take-5.mp3
	
	
	
	a102 diode filter, with different settings for level and
	resonance, cutoff modulated by an a145 lfo (triangle).
	on the examples 2, 3 and 4 the filter cutoff was
	additionally controlled by the vco pitch cv (keytracking):
	
	http://www.selfoscillate.de/a100files/a102-take-1.mp3
	http://www.selfoscillate.de/a100files/a102-take-2.mp3
	http://www.selfoscillate.de/a100files/a102-take-3.mp3
	http://www.selfoscillate.de/a100files/a102-take-4.mp3
	
	
	
	a107 morphing filter in different modes:
	example 1 is filter mode 04 (12db low + 6db high), with
	keytracking and lfo modulation (triangle) on the cutoff,
	resonance is close to self-oscillation.
	example 2 is the same as example 1, but in filter mode 21,
	which is a 6db highpass.
	example 3 is the same as example 1, but in filter mode 16
	(lowpass + notch 2) and without lfo modulation.
	example 4 is a morph between 7 filtermodes, going from
	mode 26 to 32 and back, without any other modulation
	(fixed cutoff), but with maximum input level and maximum
	resonance.
	
	http://www.selfoscillate.de/a100files/a107-take-1.mp3
	http://www.selfoscillate.de/a100files/a107-take-2.mp3
	http://www.selfoscillate.de/a100files/a107-take-3.mp3
	http://www.selfoscillate.de/a100files/a107-take-4.mp3
	
	
	
	a108 48db lowpass with a101-3 vactrol phaser patched
	into the a108 feedback loop. keytracking is used on both a108
	and a101-3. the 24db lowpass output of the a108 is fed into
	the a101-3 audio input. the a101-3 output for stage 4 is
	fed back into the a108 resonance input jack. the 48 db
	lowpass output is used as audio output for the final vca.
	during recording the polarizer 1 on the a101-3 was turned
	from "fully counter clockwise" (negative feedback) to
	"fully clockwise" (positive feedback).
	
	http://www.selfoscillate.de/a100files/a108-a101-3-take-1.mp3
	
	
	
	a133 polarizer, used to modulate the vco waveform.
	the vco pulsewave is fed into the audio input of the a133.
	the vco sinewave is fed into the cv input of the polarizer.
	during recording the a133 cv attenuator was turned from
	"fully counter clockwise" to "fully clockwise".
	
	http://www.selfoscillate.de/a100files/a133-take-1.mp3
	
	
	
	a196 pll, patched between vco and vca, with the following
settings:
	offs=5, range=mid, type=2, lowpass freq=2
	
	http://www.selfoscillate.de/a100files/a196-take-1.mp3
	
	
	
	ok, thats all for now. i don't think that detailed parameter
settings
	are really necessary for these examples. anyway, if somebody is
	interested in more details, please contact me via email.
	
	best wishes
	
	ingo
	
	
	
	
	
	
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