Video from a presentation at Teardown 2019. Unfortunately the audio is out of sync with the video, and a little is missing off the front. This is a based on the work done for the AES paper and the background materials found here (including the audio files for experimenting with audible noise levels). It’s less […]
This post is one of three related to the work done to measure resistor excess noise. A summary writeup and three other documents with experimental detail are provided to those interested in performing their own experiments. These long form reports were summarized in to AES eBrief 486 (open access), presented at AES 145 (Oct 2018, NY, NY).
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From the presentation at the Boston AES meeting held 27-Feb-18 at Shillman Hall, Northeastern University, Boston, MA. In addition to being a technical presentation aimed at anyone involved with audio, it also served as an example for students interested in submitting papers to upcoming AES events.
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This page provides .WAV files that can be combined with audio tracks to perform your own evaluation of the audibility of noise, both the unavoidable white noise and the excess noise (mostly low frequency) that is present in differing amounts based on the resistor technology.
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