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Envelop for Live (E4L) is an open source audio production framework for spatial audio composition and performance. Envelop for Live operates within the music production environment of Ableton Live 10 and Max for Live. Envelop for Live is designed to be a highly modular, flexible platform for artists to compose and perform spatial audio, and for developers to create new kinds of audio effects for the Ambisonics domain.

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Getting Started

E4L makes use of the advanced routing capabilities in Live 10 and Max for Live. Before continuing, make sure that you have installed both of these packages.

• Getting Started - quick guide to basic installation and usage
• Routing Architecture - understand the E4L routing architecture
• System Overview - a high-level view of the tools and technology

Envelop for Live Devices

More detailed manuals are available for each of the devices:

• E4L Master Bus
• E4L Source Panner
• E4L Spinner
• E4L B-Format Sampler
• E4L B-Format Convolution Reverb
• E4L Multi-Delay
• E4L HOA Transform
• E4L Meter

Advanced Usage

Are you an audio developer, or interested in configuring a custom Envelop system?

• Implementing a Custom Decoder
• Building an E4L Device