The first component in the signal flow is the CD player, which produces the signal. The following example will trace the signal flow of a typical home stereo system while playing back an audio CD. An understanding of signal flow is important in preventing feedback. If the device is amplifying the signal, then the amplified output will be fed back into the input, where it will be amplified again and sent to the output, where it will return to the input, be amplified again, and sent to the output, ad infinitum. 6 Broadcast performance signal flow exampleįeedback, also called "Howl-Round," occurs when the output of a device is accidentally connected to its input.4 Vocalist live sound signal flow example.3 Single vocalist recording signal flow example.Knowing each component in the signal flow becomes increasingly difficult and important as system size and complexity increases. However, in recording studios and performance venues, the signal flow can often be quite complicated, with a large number of components, each of which may cause the signal to fail to reach its desired output. In typical home stereo systems, the signal flow is usually short and simple, with only a few components. The concept of audio signal flow is closely related to the concept of audio gain staging each component in the signal flow can be thought of as a gain stage. JSTOR ( June 2020) ( Learn how and when to remove this template message)Īudio signal flow is the path an audio signal takes from source to output.Unsourced material may be challenged and removed.įind sources: "Audio signal flow" – news Please help improve this article by adding citations to reliable sources. This article needs additional citations for verification.
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