Formant Vowel Filter

For about seven years I have had a lot of fun manipulating sound, or more specifically sound generated from a software synthesizer I am programming, with DSP – Digital Signal Processing. For my synthesizer I have programmed not just tone generation via multiple synthesis methods, but also modulation, effects, and filtering of those tones.

In …

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Casio CZ-1000 Phase Distortion Synthesizer

Equipment Information

As being one of the synthesizers in my collection, here follows some music production equipment information about the Casio CZ-1000 phase distortion synthesizer’s capabilities.

Overview

The Casio CZ-1000 is a 49-key digital synthesizer from 1984 using Phase Distortion (PD) synthesis, offering 8-voice polyphony (or 4 with dual oscillators), 16 preset and 16 internal/cartridge …

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Casio VZ-1 Phase Distortion Synthesizer

Equipment Information

As being one of the synthesizers in my collection, here follows some music production equipment information about Casio VZ-1 phase distortion synthesizer’s capabilities.

Overview

The Casio VZ-1 (1988-1991) is a 61-key digital synthesizer using Interactive Phase Distortion (iPD) synthesis (similar to FM), offering 16-voice polyphony, 8 operator modules per voice, velocity/aftertouch sensitivity, and …

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Audio Effects

What are audio effects?

Audio effects, or sound processing are electronic tools (hardware/software) that alter audio signals to change their character, creating depth, texture, and space for creative or corrective purposes, common examples being EQ (tone shaping), compression (level control), reverb/delay (space/echo), distortion (grit), and modulation (chorus/flanger). They manipulate frequency, time, dynamics, and pitch to …

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