Additive Wavetable Generator v1.2.4

Advanced Hybrid Architecture

AWG is a dedicated desktop wavetable studio built around a high-resolution dual-engine architecture. It allows you to design complex timbral evolutions by combining additive synthesis, WAV import, and powerful modular effect chains across a 256-frame timeline.

Signal Flow

The following diagram illustrates the internal routing of AWG. Signals move from the dual-generator stage through the Mix Engine, followed by a 16-slot serial effect chain and a final master processing stage.

// Schematic representation of the AWG processing pipeline

Generator Engines

AWG features two independent generators (Gen A & B) that can be combined and modulated via the central Mix Engine.

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Additive Engine

Direct control over 32 harmonic partials. Adjust sine and cosine components independently for perfect phase alignment and artifact-free waveform generation.

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Wavetable Engine

Import any existing WAV files. High-precision pitch detection and interpolation seamlessly reconstruct single-pitched samples into smooth 256-frame wavetables.

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Flexible WAV Import Modes

AWG provides two distinct methods for importing external audio into the Wavetable Engine:

01. Standard Wavetable Import
Optimized for industry-standard wavetables. It supports importing files with a fixed frame size of up to 2048 samples per cycle, preserving the integrity of the original source.

// Standard import optimized for 2048 samples per frame

02. Pitch Detection & Resynthesis
Transform any single-pitched sample into a playable wavetable. AWG analyzes the incoming audio, detects the fundamental frequency, and resynthesizes the data into a perfectly aligned 256-frame wavetable.

// Automatic pitch analysis and period alignment for sample resynthesis

Effect Algorithms

The combined signal is processed through a 16-slot serial effect chain, allowing for deep spectral and temporal transformations.

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Phase Distortion+

6 CZ-style PD modes combined with 4 advanced phase shapers: Sync, Ripple, Fold, and Skew.

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FM / PM

Analog frequency modulation and digital phase modulation in a single processorwith feedback and switchable DX-style rendering.

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Self-Feedback

Chaos-based feedback loop utilizing a recursive 1-pole IIR damping filter for organic, evolving timbres.

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PWM (Phase-Consistent)

A unique PWM implementation that works on any arbitrary waveform via phase interference. Includes Standard, Double, Dual, and Super modes.

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Spectral SVF

A zero-phase multi-mode State Variable Filter (LP/BP/HP/Notch) operating in the frequency domain via FFT.

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Sequency Filter

Multi-mode filtering based on the Walsh-Hadamard Transform (WHT). Creates distinct digital resonant characteristics.

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Phase Warping

Nonlinear phase re-mapping using Logit, Tanh, and Power-S curves.

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Phase Static

Reproducible phase randomization with 1/f beta-weighted noise distribution for creating complex un-pitched textures.

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Technical Specifications

Category	Specification
Generator	Dual (Gen A & B) — Additive (32 harmonics) + Wavetable (WAV import)
Mix Engine	Morph, Spectral Mix, Sequency Mix, Phase Mod, True FM, Ring Mod/AM
Effect Chain	16 serial slots
Mastering	Spectral Denoise, Bit Crush, Sample Rate Reduction
Audition	The final wave table output can be played back directly within the app as a 256-frame ping-pong morph loop with all effects applied.
Export Formats	8/16-bit PCM, 32-bit Float WAV, .awg project files
Frame Sizes	128 / 256 / 512 / 1024 / 2048 samples
Frame Counts	32 / 64 / 128 / 256 frames

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System Requirements

• Windows: Windows 11 (64-bit)
• macOS: macOS 12 or newer, Universal Binary (Intel & Apple Silicon)
• Linux Ubuntu 22.04 LTS / Debian 12 / Fedora 36 (or any modern distribution released after 2022 with glibc 2.35 or newer).

Interface Screenshots

AWG features a high-contrast, clinical interface designed for precision. Click on any image below to view the module details in high resolution.

Align your partials. Chain your effects. Define your sound.