APPLIED ACOUSTICS SYSTEMS ULTRA ANALOG Instrukcja Użytkownika Pobierz pdf (Strona 12)

12 Architecture of Ultra Analog VA

2 Architecture of Ultra Analog VA

2.1 General Signal Flow

The general architecture of Ultra Analog VA is presented in Figure 3. The primary sound sources

of the synthesizer are two oscillators and a noise generator. These sources are mixed before being

sent to two different multi-mode ﬁlter modules in series with an ampliﬁer.

Figure 3: General signal ﬂow of Ultra Analog VA.

This conﬁguration is very ﬂexible because, depending on the type of mixing applied, sources

can be treated separately or in combination. For example, when the ﬁlters each receive signal from

distinct sources, the right and left information from each source is preserved until the very end of

the signal path. Sources can therefore be moved and positioned independently in the stereo space

using the panning control on each of the ampliﬁers. On the other hand, combining the sources at

the mixer level results in rich and complex tonal structures.

2.2 Interface

The graphical user interface has been organized around three different views as shown in Figures 4,

5 and 6.

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APPLIED ACOUSTICS SYSTEMS ULTRA ANALOG Instrukcja Użytkownika Strona 12