Difference between revisions of "Laptop Ground Loop Noise"
From Free Knowledge Base- The DUCK Project: information for everyone
(New page: This problem can occur when using a laptop onboard sound card, or USB External Audio Adapter. Mobile DJ's may use a laptop computer to provide digital audio to their mixers and amplif...) |
(No difference)
|
Revision as of 20:45, 11 August 2010
This problem can occur when using a laptop onboard sound card, or USB External Audio Adapter. Mobile DJ's may use a laptop computer to provide digital audio to their mixers and amplifiers. Often there is a buzz or hum that is related to activity on the laptop. The harmonic noise can change when the screen brightness is adjusted, when the laptop is switched from AC to DC power, or general activity on the laptop such as disk access. These harmonics are a symptom of the laptop's internal electronics.
