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    Schematics / Serge Wave Multipliers

    < Sawtooth Processor by Dave Rogers | Schematics | The "Wavolver" Waveshaper >
    < Sawtooth Processor by Dave Rogers | Listbytype | The "Wavolver" Waveshaper >


    DIY | Wave Shaping | Serge


    Serge Wave Multipliers ,visit http://www.cgs.synth.net/ for details on this module ,construction guide , bill of materials and pcb's .

    From the Serge 1982 catalog :

    For generating and modifying sound, the typical synthesizer patch is VCO-VCF-VCA, linked in series, with suitable control from keyboard, sequencer, or computer. The VCO generates the raw sound, the VCF dynamically varies the timbre (sound quality). and the VCA controls the amplitude and produces the envelope on the sound event. The Serge Modular WAVE MULTIPLIERS (VCM) provide a new link in this chain, representing an advance in synthesizer technology. In this typical patch, the Wave Multiplier could be placed just before the VCF. Like the VCF. the Wave Multiplier affects the timbre. Unlike the VCF, whose action is a subtractive process of filtering frequencies from the input waveform, the Wave Multipliers are able to dynamically process the input waveform to produce new harmonically-related overtones. This function should not be confused with Ring Modulation, since it is a non-linear process using a single audio input. Although it is possible to describe the effect of a VCF by saying the sound gets "bass-heavy", makes a "wah-wah" effect, or sounds "thin" to describe the sound of a Wave Multiplier is much more difficult. The input sound comes out richer in harmonics, somewhat similar to pulse-width modulation and to linear frequency modulation, but with a new characteristic timbre. The nearest we can come to describing the unique sound qualities (there are three different sections) is to say that they alter the timbre in exciting new ways, producing interesting alternative forms of signal processing which are unique in the Serge Modular Music System. Since there are three entirely separate and different types of Wave Multipliers in this module, an enormously varied palette of new effects can be synthesized.


    < Sawtooth Processor by Dave Rogers | Schematics | The "Wavolver" Waveshaper >
    < Sawtooth Processor by Dave Rogers | Listbytype | The "Wavolver" Waveshaper >

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