AudioLDM 2 setup on Ubuntu with AWS EC2

This tutorial, uploaded September 5, 2023, demonstrates installing AudioLDM 2 on an Ubuntu AWS EC2 instance. The setup uses Python 3.8, which the speaker identifies as supported by the project at the time. These steps describe the demonstrated 2023 environment rather than a confirmed current installation procedure.

The speaker updates Ubuntu, installs Conda, and creates an isolated Python environment. He then installs pip3, retrieves the project and its requirements, and launches the application. He describes AudioLDM 2 as a text-to-audio framework that can generate sound effects, speech and music. The practical example focuses on generating audio from a text prompt.

Downloads take much longer than the initial estimate. One download is about 5.36 GB, and the speaker later reports roughly 90 minutes spent downloading files and examples. Submitting the first prompt triggers another download with an estimated wait of about 19 minutes. Those waits belong to this demonstration, not a general performance benchmark.

For browser access on a cloud instance, the tutorial specifies opening port 7860. The interface includes generation settings and tips about adjectives, random seeds and generic terms. The speaker plays the generated wind-chime audio and says it resembles the prompt, though he does not find it soothing. The walkthrough shows a self-hosted audio workflow, but its downloads do not establish offline operation.