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DOEPFER A-100 Series Manual

DOEPFER A-100 Series Manual

Voiced/unvoiced detector
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doepfer
A-129 /5
Voiced/Unvoiced Detec.
Speech
Input
Speech
Output
Gate
Output
Unvoiced
Input
Voiced
Input
Voiced / Unvoiced Output
System A - 100
Gain
Treble
Boost
Unvoiced
Voiced/Unvoiced Detector
1. Introduction
The A-129 /x series of modules, whose essential
component parts are the A-129 /1 (analysis section)
and A-129 /2 (synthesis section), builds into a modu-
lar vocoder.
Module A-129 /5 (Voiced / Unvoiced Detector) enab-
les the vocoder to distinguish between voiced sounds
and unvoiced sounds - i.e consonants like s, sh, v, f
and z - and to switch between two different carrier
signals to send to the instrument input in module
A-129 /2.
Module A-129 /5 has an adjustable gain control for
the speech signal. There's also an adjustable treble
boost control, to help speech intelligibility where
desired.
A gate output with associated LED indicator (whose
brightness is proportional to the amount of unvoiced
signal detected) offers further help in the sound-
making process.
A-129 /5
1

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Summary of Contents for DOEPFER A-100 Series

  • Page 1 System A - 100 A-129 /5 doepfer Voiced/Unvoiced Detector 1. Introduction The A-129 /x series of modules, whose essential component parts are the A-129 /1 (analysis section) A-129 /5 and A-129 /2 (synthesis section), builds into a modu- Voiced/Unvoiced Detec.
  • Page 2 A-129 /5 System A - 100 doepfer Voiced/Unvoiced Detector Controls: Voiced/Unvoiced Detector overview 1 Gain : gain control for the speech input signal patched into socket ! A-129 /5 2 Treble Boost : control to increase the treble content Voiced / Unvoiced Detec.
  • Page 3: Speech Input

    System A - 100 A-129 /5 doepfer Voiced/Unvoiced Detector 3. Controls 4. In / Outputs 1 Gain ! Speech Input Use control 1 to set the level of input gain for the The speech signal is patched into Speech-input !.
  • Page 4 A-129 /5 System A - 100 doepfer Voiced/Unvoiced Detector $ Unvoiced Input 5. User examples This unvoiced carrier signal input $ is used to patch Vocoder block diagram including A-129 /5 in the sound source you wish to use for the carrier signal for unvoiced sounds.
  • Page 5 System A - 100 A-129 /5 doepfer Voiced/Unvoiced Detector Freeze Man. A-119 Speech Gain Contr. Slew Input Input Rate Speech Treb. Output Boost Follow Slew A-117 A-129 /5 Slew Freeze A-118 Unvoiced In A-129 /4 Voiced In Unv./Voic. Out Slew Control...
  • Page 6 A-129 /5 System A - 100 doepfer Voiced/Unvoiced Detector...

This manual is also suitable for:

A-129/5