audio.cpp delivers significant TTS and separation speedups
October 8, 2026
The audio.cpp library released major optimizations, including a 48% reduction in peak VRAM for Higgs Audio TTS (now <6GB) and 2.2x speedups for HTDemucs and PocketTTS. These runtime-level improvements target memory efficiency and execution speed across CUDA, Vulkan, and CPU.
HOW THIS AFFECTS YOU
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builderYou can run high-quality TTS and audio separation on much lower-end hardware with significantly reduced latency.