John Kean explains how the xHE-AAC codec utilizes metadata to shift dynamic range control from content producers to listeners ...

DualCodec is a low-frame-rate (12.5Hz or 25Hz), semantically-enhanced (with SSL feature) Neural Audio Codec designed to extract discrete tokens for efficient speech ...

Abstract: Automatic detection of synthetic speech is becoming increasingly important as current synthesis methods are both near indistinguishable from human speech and widely accessible to the public.

A 3DO audio codec encoder / decoder. Supports SDX2 (square/xact/delta) and Intel DVI / ADP4 codecs. Optionally uses FFmpeg for reading and writing non-raw formats. The eventual goal is to upstream the ...

Perception Encoder, PE, is the core vision stack in Meta’s Perception Models project. It is a family of encoders for images, video, and audio that reaches state of the art on many vision and audio ...

SAM Audio uses separate encoders for each conditioning signal, an audio encoder for the mixture, a text encoder for the natural language description, a span encoder for time anchors, and a visual ...

SAM Audio is the first unified AI model that can segment sound from complex audio mixtures using text, visual, and time span prompts. This technology has the ...