By Ulrich Horbach
Writer: Horbach, Ulrich
Affiliation: Harman complicated know-how crew, Northridge, CA, USA
AES conference: 138 (May 2015)
Paper quantity: 9274
Publication Date: could 6, 2015
Traditional headphone measurements be afflicted by huge adaptations if conducted on human matters with probe microphones, and standardized couplers introduce extra biases, as concluded in a contemporary paper. past that, there isn't any transparent indication in literature approximately what the particular perceived frequency reaction of a headphone could be. This paper explores new size tools that stay away from the human physique up to attainable via measuring the headphone at once, in an try to conquer those regulations and achieve extra accuracy. layout rules are defined within the moment half. a singular, DSP managed top of the range headphone is brought that provides the facility to auto-calibrate its frequency reaction to the person who's donning it.
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Extra info for Characterizing the Frequency Response of Headphones – a new Paradigm
9. In this example, the assisted person is expected to start having lunch not before time t = est. This means that at t = est the execution monitor requests a confirmation of this from the sensory service. If this is not the case, the world representation must be modified accordingly, by inserting a delay on the monitored activity, that is, by imposing a new precedence constraint (see fig. 8 (b)). The extent of the delay can be decided depending on a variety of factors, mostly related to the frequency of the execution monitoring cycle.
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Characterizing the Frequency Response of Headphones – a new Paradigm by Ulrich Horbach