Doepfer A-118 Handleiding

Doepfer Niet gecategoriseerd A-118

Lees hieronder de 📖 handleiding in het Nederlandse voor Doepfer A-118 (6 pagina's) in de categorie Niet gecategoriseerd. Deze handleiding was nuttig voor 12 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

Pagina 1/6
doepfer System A - 100 NOISE / RANDOM A-118
1
1. Introduction
Module A-118 (NOISE / RANDOM) is (as you might
have guessed) a noise and random voltage genera-
tor.
It produces three types of signal: white noise, colo-
red noise, and random voltage.
White and colored noise can be used as audio sour-
ces, and also, in conjunction with a sample & hold
module, as control voltages, and the random voltage is
a useful source of voltage control, especially for its low
frequency content.
The A-118 gives you the ability to mix the relative
amounts of Red (low frequency component) and Blue
noise (high frequency component) in the colored noise
output.
There are knobs to control the rate of change and
amplitude of the random voltage, and two LEDs indi-
cate the state of the voltage at any one time.
Blue
Colored
Random
Output
Rate
White
A-118
NOI S E / RANDOM
Random Control
- +
Red
Level
A-118 NOISE / RANDOM System A - 100 doepfer
2
2. NOISE / RANDOM - Overview Controls:
1 Blue: Control for blue noise component at
colored noise output "
2 Red: Control for red noise component at
colored noise output "
3 Rate: Control for the cycle time of the
random voltage at output §
4 Level: Control for the amplitude of the ran-
dom voltage at output §
5 Random Control: LEDs indicating the state of the
random voltage at output §
In / Outputs:
! White: White noise output
" Colored: Colored noise output
§ Random Output: Random voltage output
A-118
NOISE /
RANDOM
Colored
Random
Output
Red
Rate
Level
Random
Control
Blue
White
➊
➋
➌
➀
➁
➂
➃
➄
-
+
010
0 10
0 10
010
doepfer System A - 100 NOISE / RANDOM A-118
3
3. Controls
The A-118 produces white and colored noise. White
noise contains all audio frequencies, at random ampli-
tude. The spectrum of white noise is completely flat -
ie. each section of the sound spectrum contains the
same amount of energy (see Fig. 1).
Another type of noise is pink noise. This also contains
all audio frequencies, but with equal weighting for each
octave rather than each frequency, so the higher
frequencies get progressively quieter (see Fig. 1).
Fig. 1: Spectra of white and pink noise
1 Blue
Use control 1 to adjust the amount of blue noise (the
high frequency components) in the signal at
output " .
2 Red
Use control 2 to adjust the amount of red noise (the
low frequency components) in the signal at
output " .
3 Rate
Use control 3 to adjust the cycle time T of the
random voltage at output §. T is a theoretical figure,
because of the random voltages the module produces.
In practice, a setting of 0 on the knob means fast
changes in voltage, producing a spectrum similar to
pink noise (see Fig. 2); and 10 means slow changes
(see Fig. 3).
Remark: The random voltage is derived from the colo-
red noise output by low pass filtering. Consequently
the settings Blue and Red will affect the random
output. If desired the random voltage can be derived
from the white noise output. Please refer to the A-100
service manual or contact Doepfer if you want to
modify your A-118.
1 Hz 15 Hz 20 kHz
Frequency
➨
➨➨
➨
pink
white

Product specificaties

Merk: Doepfer
Categorie: Niet gecategoriseerd
Model: A-118

Heb je hulp nodig?

Als je hulp nodig hebt met Doepfer A-118 stel dan hieronder een vraag en andere gebruikers zullen je antwoorden


Handleiding Niet gecategoriseerd Doepfer

Doepfer

Doepfer A-100 Handleiding

31 Maart 2024
Doepfer

Doepfer Dark Link Handleiding

8 Juli 2023
Doepfer

Doepfer A-196 Handleiding

6 Juli 2023
Doepfer

Doepfer A-134 Handleiding

4 Juli 2023
Doepfer

Doepfer A-135-2v Handleiding

3 Juli 2023
Doepfer

Doepfer A-145 Handleiding

3 Juli 2023
Doepfer

Doepfer A-101-2 Handleiding

2 Juli 2023
Doepfer

Doepfer A-99 Handleiding

2 Juli 2023
Doepfer

Doepfer A-103 Handleiding

30 Juni 2023
Doepfer

Doepfer A-165 Handleiding

30 Juni 2023

Handleiding Niet gecategoriseerd

Nieuwste handleidingen voor Niet gecategoriseerd

Playtive

Playtive IAN 327221 Handleiding

1 Mei 2024
Samsung

Samsung UN32J4001AF Handleiding

1 Mei 2024
Bauknecht

Bauknecht KSI 18GF2 P2 Handleiding

27 April 2024
Fakir

Fakir Artemis TS 150 Handleiding

26 April 2024
Sony

Sony UTX-M03 Handleiding

26 April 2024
Sony

Sony URX-P03 Handleiding

26 April 2024
Sony

Sony WRU-806B Handleiding

26 April 2024
Sony

Sony UTX-B03 Handleiding

26 April 2024
Sony

Sony UTX-P03 Handleiding

26 April 2024
Sony

Sony ODS-L10 Handleiding

26 April 2024