DOEPFER A-155 매뉴얼 - 페이지 8

{카테고리_이름} DOEPFER A-155에 대한 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. DOEPFER A-155 16 페이지.

페이지 인쇄

A-155

Analog / Trigger Sequencer

• Glide Ctrl.

: The glide function is active whenever

the control signal input here is "low".

H: If nothing's connected to the

socket, glide function is active!

• S&H Ctrl.

: This is the socket for the digital

Sample & Hold control input.

Whenever a "high" control signal is

sensed, the analog CV output is held

at the same level until the control si-

gnal goes low. Usually one of the trig-

ger rows would be patched in to this

socket.

The purpose of this 'hold' function becomes

clear if you e.g. want to hold the pitch of a

VCO over 2 or more steps. In this case the

S&H function takes care that the CV is held

over the regarding steps provided that the

S&H control input is connected to one of the

trigger outputs and the trigger switches are

set suitable. Without the use of the S&H you

would have to adjust the potentiometers of

the regarding steps very careful to obtain

exactly the same voltage for the successive

steps.

System A - 100

$ External CV / Audio Inputs

The inputs $ for the lower analog CV row can be

used to patch in any control voltage or audio signal.

For any step used in this way, the CV knob 5 then acts

as an attenuator for the signal input.

5. User examples

Module A-155 has limitless potential. All sorts of very

complex sequences, modulation and audio manipula-

tion are possible. In the following examples of typical

patches, there's only room to mention a few of the

most common uses.

Fig. 3 shows a standard patch - a six-step sequence

with pitch, filter and glide control, to give an example of

some of the typical control possibilities the A-155

provides.

The upper analog CV row is controlling the pitch of

the VCO. In this example, output "Post Out 1" has

been chosen, because the glide function is being

used.

doepfer