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The triple steeple is a three-channel envelope generator with 

control over time and symmetry. With five envelope modes, 

linear or exponential response, CV control over time, an 

assignable CV input, and internal normalizations, the module 

will provide the generation of anything from basic envelope 

shapes to complex modulation signals.

Introduction

The Triple Steeple requires a standard 2x5 pin eurorack power 

cable. Make sure the red stripe on the cable matches the -12V 

side of the Triple Steeple power header.

Installation

Assignable CV input
Gate inputs
Time CV inputs
Outputs

Symmetry potentiometer
Mode button
Mode LEDs
Time potentiometer
Shape LED
Activity LED
Assignable CV/

Level button

Содержание Triple Steeple

Страница 1: ...8HP Eurorack Module Built designed in E U www shakmat com ...

Страница 2: ...3 4 1 2 C B A G E F D ...

Страница 3: ...de the generation of anything from basic envelope shapes to complex modulation signals Introduction The Triple Steeple requires a standard 2x5 pin eurorack power cable Make sure the red stripe on the cable matches the 12V side of the Triple Steeple power header Installation Assignable CV input Gate inputs Time CV inputs Outputs Symmetry potentiometer Mode button Mode LEDs Time potentiometer Shape ...

Страница 4: ...rameter set via the Time potentiometer D and CV input 3 is the sum of the attack and decay time Modifying the time parameter will change the attack and decay time by the same amount The symmetry parameter defines the ratio of attack and decay times via the Symmetry potentiometer A Fully counterclo ckwise the envelope has zero attack time and there is only decay Turning the potentiometer clockwise ...

Страница 5: ...ts minimum value when the gate signal disappears Envelope shape Each envelope can have a linear default or exponential response Hold the Mode button B for 2 seconds to switch to an exponential shape white EXP LED 3 is on ACV Input Level menu To enter the Assignable CV input menu press the ACV Level Button G once ACV Level button is on You can now edit the assignment of the ACV input 1 to control t...

Страница 6: ...0v and the amplitude selected in the level menu see below This feature will not work if the selected level is 0v 01 Symmetry The ACV input 1 acts as a bipolar 5v to 5v control of the symmetry added to the value of the channel s symmetry A To enter the Level setting menu press the ACV Level button G a second time ACV Level button is blinking You can now edit the range of the envelopes To exit the m...

Страница 7: ... 1 s decay state acting as a gate for channel 2 in gate mode Output Normalization Output 3 will output the maximum of the outputs of the previous channels unless a cable is inserted to break this normalization Inserting a cable into output 1 or 2 removes the channel s envelope from the maximum function In this example the third channel s output 4 delivers the maximum of the three channels when the...

Страница 8: ...l 1 2 3 of an incoming clock signal 3 Delayed envelopes trigger channel 1 give it some attack time using the symmetry potentiometer A Without anything inserted into channel 2 input envelope 2 will be triggered when channel 1 attack phase ends In other terms channel 2 will be delayed by the attack time of channel 1 4 Triggered ASR with control upon sustain time in the same order of ideas trigger ch...

Страница 9: ...the second one will repeat its envelope Controlling channel 2 amplitude with channel 1 envelope leads to interesting results too 7 Triple peak envelope set channel 1 symmetry fully counterclo ckwise and time to 11 o clock channel 2 symmetry at noon and time at noon and channel 3 symmetry at 2 o clock and time at 2 o clock With every channel in trigger mode send a trigger into the first input while...

Страница 10: ...ions Size 8 HP Depth 21 mm Current Draw 40 mA 12V 8 mA 12V CV inputs 5 to 5V Gate inputs 0 to 5V CV outputs 0 to 8V Full cycle enveloppe timing 2 5 ms to 15 sec Minimum attack decay time 200 µSec www shakmat com ...

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