Stability AI Launches (FREE) AI Powered Music Generator: Stable Audio - Tutorial

Curtis Pyke
13 Sept 202303:55

TLDRStability AI has launched Stable Audio, a text-to-audio AI that enables users to create up to 45 seconds of audio footage for free. The tool offers a variety of options, allowing users to customize the length, style, and elements of the audio, such as background tracks and sound effects. Despite some server delays due to its recent launch, Stable Audio showcases the potential for creative applications in music production and other media, with a diffusion model that generates unique audio each time. Licensing details are still being clarified, particularly regarding commercial use in videos and podcasts.

Takeaways

  • 🚀 Stable Audio is a new launch by Stability AI, the creators of popular AI models for image creation.
  • 🎶 It offers text-to-speech AI that can generate up to 45 seconds of audio footage for free.
  • 🎵 Users can customize the duration of the audio clips by simply typing in the desired length.
  • 🎹 The AI can produce various types of audio tracks, such as background music, harmonies, or guitar solos.
  • 🏆 The platform is still in its initial launch phase, so there may be server delays and occasional loops.
  • 🎬 The AI uses a diffusion model, creating unique audio content each time it's used.
  • 💡 Users can find inspiration from example prompts provided by the platform.
  • 🎼 The AI can generate full instrumentals, drum beats, and sound effects suitable for various media projects.
  • 📜 Licensing for generated audio is available for both free and paid users, with commercial use allowed for paid users.
  • 📝 There is potential ambiguity regarding the use of generated audio in YouTube videos, with clarification awaited.
  • 💌 Users are encouraged to try out Stable Audio, share their experiences, and provide feedback.

Q & A

  • What is Stable Audio and who developed it?

    -Stable Audio is an AI product for music and sound generation developed by Stability AI, a leading open generative AI company.

  • What are the features of the free version of Stable Audio?

    -The free version of Stable Audio allows users to generate and download tracks of up to 20 seconds in length.

  • How does Stable Audio generate music?

    -Stable Audio generates music by using descriptive text prompts supplied by the user, along with a desired length of composition, and its underlying model was trained using music and metadata from AudioSparx.

  • What is the significance of the latent diffusion architecture used in Stable Audio?

    -The latent diffusion architecture allows for control over the content and length of the generated audio, enabling the creation of high-quality, 44.1 kHz music for commercial use.

  • What kind of music can be generated with Stable Audio?

    -Users can generate a wide variety of music with Stable Audio, from full instrumentals to sound effects, by typing in specific descriptions or using example prompts provided by the platform.

  • How does the licensing work for generated audio with Stable Audio?

    -Free users can use the generated audio as a sample in their own music production, while paid users, or 'Pro' subscribers, can use it in commercial projects including videos, games, and podcasts. However, the usage in YouTube videos is not yet clear and further clarification is awaited.

  • What are some potential uses of Stable Audio?

    -Stable Audio can be used for creating background music, sound effects for videos, electric guitar solos, and even full cinematic movie trailers, among other applications.

  • What is the 'Pro' subscription of Stable Audio used for?

    -The 'Pro' subscription allows users to download tracks that are 90 seconds long for commercial projects, expanding beyond the 20-second limit of the free version.

  • How does the user interface of Stable Audio work?

    -The user interface is easy to use, where users can type in their desired music description and select the length of the composition to generate the audio. It also provides example prompts to inspire users.

  • What is the training data for Stable Audio's underlying model?

    -The underlying model of Stable Audio was trained using music and metadata from AudioSparx, a leading music library, which contributes to the quality and diversity of the generated music.

  • What is the potential limitation of Stable Audio on the first day of launch?

    -On the first day of launch, there might be server delays and loops when requesting audio generation, which is a common issue with newly launched services as they experience high demand.

Outlines

00:00

🎤 Introduction to Stable Audio by Stability AI

The paragraph introduces Stable Audio, a new launch by Stability AI, the creators of popular AI models used for generating images and other creative outputs. The speaker highlights the capabilities of Stable Audio, which allows users to create text-to-speech AI outputs of up to 45 seconds for free. The speaker shares their experience with the tool, demonstrating its ability to produce various audio clips based on user-provided descriptions, such as an epic cinematic movie trailer. The video also mentions a slight server delay due to the recent launch, and advises users on how to use the tool effectively.

Mindmap

Keywords

💡Stable Audio

Stable Audio is a newly launched text-to-speech AI model developed by Stability AI. It is designed to generate audio content based on user-provided text inputs. In the context of the video, it is highlighted for its ability to create up to 45 seconds of audio footage for free, which is a significant feature for content creators and audio enthusiasts. The video emphasizes the ease of use and versatility of Stable Audio, as it can produce a variety of audio clips, from background tracks to sound effects.

💡Stability AI

Stability AI is the group responsible for the development of Stable Audio, as well as other AI models such as those used for creating images and videos. They are known for providing free AI models that have been widely used by the community. In the video, the presenter credits Stability AI for their continued innovation in the AI space and for making Stable Audio available to the public at no cost.

💡Text-to-Audio AI

Text-to-Audio AI refers to artificial intelligence systems that convert written text into spoken audio. These systems are capable of understanding the text input and generating human-like speech. In the video, Stable Audio is an example of a text-to-audio AI that can produce various types of audio content, from music to sound effects, based on the user's text input. The presenter demonstrates the technology by creating different audio clips, showcasing its potential for diverse applications.

💡Free AI Models

Free AI models are artificial intelligence systems that are available for use without any cost. These models are often developed with the aim of making AI technology more accessible to a broader audience. In the context of the video, Stability AI is commended for offering free AI models, including Stable Audio, which allows users to create audio content without financial barriers. This accessibility is seen as a significant advantage for content creators and hobbyists.

💡Audio Footage

Audio footage refers to the recorded sound that can be used in various types of media projects, such as videos, podcasts, or music productions. In the video, the presenter discusses the capability of Stable Audio to generate up to 45 seconds of audio footage for free. This feature is particularly useful for those looking to add background music, sound effects, or other audio elements to their projects without the need for expensive recording equipment or professional audio services.

💡Server Delay

Server delay refers to the time lag experienced when a user's request is processed by a server. In the context of the video, the presenter mentions that due to the recent launch of Stable Audio, there is a server delay as the system handles a high volume of requests. This results in occasional loops or delays in the audio creation process, which the presenter advises users to be aware of and patient with.

💡User Guide

A user guide is a document or resource that provides instructions and information on how to use a particular product or service. In the video, the presenter refers to the user guide for Stable Audio, which likely contains information on how to navigate the platform, create audio content, and troubleshoot any issues that may arise. The guide is mentioned as a valuable resource for users to understand and make the most of the Stable Audio technology.

💡Sparks Audio

Sparks Audio, as mentioned in the video, is the name of the dataset used to train the Stable Audio model. Training datasets are essential for AI models as they provide the necessary data for the system to learn and improve its performance. In this case, Sparks Audio serves as the foundation for the Stable Audio model's ability to generate a wide range of audio content based on user inputs. The quality and variety of the training data directly impact the output of the AI, making Sparks Audio a critical component of the Stable Audio system.

💡Instrumentals

Instrumentals refer to music tracks that consist solely of instrumental sounds, without any lyrics or vocals. In the context of the video, the presenter demonstrates the ability of Stable Audio to create full instrumentals based on the user's text input. This feature is particularly appealing to music producers and content creators who are looking for background music for their videos or other projects.

💡Sound Effects

Sound effects are audio elements that are used to enhance the auditory experience of a project, such as a video or a podcast, by adding realistic or atmospheric sounds. In the video, the presenter highlights the capability of Stable Audio to generate high-quality sound effects, such as 'car passing by' or 'fireworks', which can be used by content creators to add depth and immersion to their work.

💡Licensing

Licensing in the context of the video refers to the terms and conditions under which users can use the audio content generated by Stable Audio. The presenter notes that while the AI is free to use, there are limitations on how the generated audio can be utilized, particularly for commercial purposes. As a free user, one can use the generated audio as a sample in their own music production, but as a paid user, the audio can be incorporated into commercial projects such as videos, games, and podcasts. However, there is some ambiguity regarding the use of the audio in YouTube videos, which the presenter suggests may be clarified in the future.

💡Diffusion Model

A diffusion model is a type of AI model that is used to generate new data or content by learning the patterns and structures of existing data. In the context of the video, Stable Audio uses a diffusion model to create unique audio content each time a user inputs text. This means that the AI does not simply replicate existing audio but instead generates something new, providing a continuous stream of innovative and diverse audio outputs.

Highlights

Stable Audio, a new AI model by Stability AI, has been launched.

Stable AI is known for creating popular AI models for image and video creation.

Stable Audio allows users to create up to 45 seconds of audio footage for free.

The audio AI can produce various types of sounds, from background tracks to instrument solos.

Users can customize the duration of the audio clips they create.

The AI generates new, unique audio each time it's used, thanks to a diffusion model.

Licensing for generated audio allows free users to use it as a sample in their music production.

Paid users can utilize the AI-generated audio in commercial projects like videos, games, and podcasts.

There's a potential ambiguity regarding the use of generated audio in YouTube videos.

The server may experience delays as the platform has just launched.

Users can type in specific prompts to generate desired audio effects, such as 'Epic cinematic movie trailer'.

The AI can create full instrumentals based on user input.

Examples of prompts used to create audio are provided for inspiration.

Sound effects can be generated, which are useful for content creation like YouTube videos.

The AI model is trained on Sparks audio, indicating its foundation on existing audio data.

The platform offers a user guide to help users understand how to use the AI effectively.

The audio AI may loop sometimes, requiring users to input their request again.

Users can specify complex audio compositions, such as '120 beats per minute chill hop slow Lo-Fi with percussion and clarinet'.

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