P022Filed

Ternary Audio Codec with Perceptual Loss

Audiophile-grade audio compression through ternary psychoacoustic modelling.

AU Application
2023900022
Filing Date
1 May 2023
Index Number
P022
Figures
11 figures
Batch / Category
Media & Codec

Explore the Vision

Discover this technology through five complementary perspectives — from technical architecture to partnership outcomes. Each layer reveals a different aspect of how this innovation creates value.

Audiophile-grade audio compression through ternary psychoacoustic modelling.

What It IS

Technical Vision

The architectural essence — what makes this technology work

Sound waves entering a ternary codec — psychoacoustic models identifying which frequencies the ear can hear, ternary filterbanks decomposing the signal, and compare-and-select operations compressing the audio to streaming bitrates with transparency indistinguishable from the original. Audiophile quality from three values.

1/5
Explore the buyer's journey across 5 perspectives

Abstract

Multiplication-free audio compression codec using ternary compare-and-select operations, achieving transparent quality at 32 kbps with sub-ms latency.

Visual Essence

Sound waves entering a ternary codec — psychoacoustic models identifying which frequencies the ear can hear, ternary filterbanks decomposing the signal, and compare-and-select operations compressing the audio to streaming bitrates with transparency indistinguishable from the original. Audiophile quality from three values.

Visual Family:wave-crystal

Technology Domains

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