Audio Isolation is an online audio processing service provided by ElevenLabs, dedicated to segregating vocals or background music from audio tracks. This technology is crucial for applications in music production and post-production video editing, significantly enhancing the efficiency and quality of audio editing. The service is provided via API, supports multiple programming languages, and offers high flexibility and ease of use. Pricing is based on the number of audio characters processed per minute, with specific costs not clearly indicated on the website.