Recording multi-track overdubs with specialist hardware

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Peter 12May14: I think it's probably worth keeping this here even after 2.0.6 as a master page for these three in the Wiki. The released Manual (as well as the alpha) already points to the 3 specialist hardware tutorials.


This set of tutorials describes known, good, working methods of creating a multiple sound track overdubbing session in Audacity. That is, you record one track and then play it and add a second track against it -- drums, guitar, voice; repeat as needed. You will be able to hear a mix of your live recording and the previous tracks simultaneously in your headphones (also required).
Generally, purpose-built hardware is needed to hear your live recording without unacceptable playthrough latency delay - without that hardware you will hear what you are recording too late.

Failing that, you can try Overdubbing using your computer's on-board soundcard in the Manual.

Overdubbing with purpose-built hardware

These tutorials explain the creation of multi-track overdubs using three different specialist hardware configurations.

  • A USB microphone pre-amp with one XLR microphone input and a mini-jack headphone socket.
Tutorial - Overdubbing with a Shure® X2U Microphone Amplifier-USB Adapter
  • A stereo, line level, USB external soundcard (2-channel USB/Audio Interface).
Tutorial - Overdubbing with a Behringer® UCA202 Stereo bidirectional USB Soundcard
  • A USB microphone.
Tutorial - Overdubbing with a Samson® G-Track USB Microphone

All three have been hands-on tested. They can be made to work on Linux®, Mac®, and Windows®.

The one "magic" feature of all three devices is the ability to mix your live voice with the computer's rhythm track so you can hear the mixed musical performance and that can only happen if the rhythm track is available.

Further Help

If, no matter what you do, the show sounds terrible or doesn't work at all, drop in to the Forum where we can try to help you further. Registration is required to post and you may need to wait before your posting appears.

At minimum, you will need to tell us: exactly which version of Audacity you are using (that means the full three-part number, for example 2.0.0), what kind of computer you have and which operating system it uses. Don't head straight to the details of the problem without telling us what you're producing and why. Be prepared to tell us how the straight recording session went - the one you did before you tried overdubbing.

Help > Audio Device Info... may give us useful diagnostic information, but if you post it, please post it between [code] [/code] tags.

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