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Stability AI, an organization principally identified for AI-generated visuals, launched a text-to-audio generative AI platform known as Steady Audio.
Stable Audio makes use of a diffusion mannequin, the identical AI mannequin that powers the corporate’s extra well-liked picture platform, Steady Diffusion, however skilled with audio relatively than photographs. Customers can use it to generate songs or background audio for any mission.
Audio diffusion fashions are likely to generate a set size of audio, which is horrible for music manufacturing as songs can range in size. Stability AI’s new platform lets customers make sounds at completely different lengths, requiring the corporate to coach on music and add textual content metadata round a music’s begin and finish time.
Beforehand, audio taught on a 30-second clip can solely generate 30 seconds of audio and create arbitrary sections of songs. Stability AI stated tweaking the mannequin now permits customers of Steady Audio to have extra management over how lengthy the music might be.
“Steady Audio represents the cutting-edge audio era analysis by Stability AI’s generative audio analysis lab, Harmonai,” the corporate stated in a press release. “We proceed to enhance our mannequin architectures, datasets, and coaching procedures to enhance output high quality, controllability, inference pace, and output size.”
In accordance with the corporate, it skilled Steady Audio with “a dataset consisting of over 800,000 audio information containing music, sound results, and single-instrument stems” and textual content metadata from inventory music licensing firm AudioSparx. The dataset represents greater than 19,500 hours of sounds. By partnering with a licensing firm, Stability AI says it has permission to make use of copyrighted materials.
Steady Audio may have three pricing tiers: a free model that lets customers create as much as 45 seconds of audio for 20 tracks a month; an $11.99 Skilled degree for 500 tracks which might be as much as 90 seconds lengthy; and an Enterprise subscription, by way of which firms can customise their utilization and value. These utilizing the free model can not commercially use audio they make with Steady Audio.
Textual content-to-audio era is just not new, as different massive names in generative AI have been enjoying round with the idea. Meta released AudioCraft in August, a generative AI suite of fashions that assist create natural-sounding ERM, sound, and music from prompts. It’s so far solely obtainable to researchers and a few audio professionals. Google’s MusicLM additionally lets folks generate sounds however is simply obtainable for researchers.
As with different generative AI audio platforms, an enormous chunk of Steady Audio’s potential use circumstances might be in making background music for podcasts or movies to make these workflows sooner.
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