They adjusted with a-dB step attenuator the loudness of one of two circumaural earphones to equality with a standard WE 705A ear-phone set at 40 dB...
Source: wiktionary
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3 total sentences available.
They adjusted with a-dB step attenuator the loudness of one of two circumaural earphones to equality with a standard WE 705A ear-phone set at 40 dB...
Source: wiktionary
First, they are usually connected by a headband and it can be difficult to place the headband or the circumaural cushion so as not to rest on a scalp...
Source: wiktionary
For the first two experiments, sounds were presented through canal (insert) earphones...; for the third experiment, circumaural earphones...were employed.
Source: wiktionary
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.