Psychoacoustic calibration of the Telex 1470 earphone

Autor:	Lucille B. Beck, G. Donald Causey
Rok vydání:	1974
Předmět:	Acoustics and Ultrasonics Arts and Humanities (miscellaneous) medicine.diagnostic_test Computer science Calibration (statistics) Acoustics medicine Psychoacoustics Audiometry Telex
Zdroj:	The Journal of the Acoustical Society of America. 55:1088-1089
ISSN:	0001-4966
DOI:	10.1121/1.1914655
Popis:	Reference‐threshold levels for the new Telex 1470 audiometric earphone were determined at ten frequencies. The psychophysical method of adjustment was employed, utilizing a transfer standard technique. Based on the judgments of 12 subjects, mean reference‐threshold sound‐pressure levels in the NBS 9‐A type coupler were found for the Telex 1470 earphone.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::ea1a2af41ce64fb520904b299d2602d2 https://doi.org/10.1121/1.1914655 Zobrazit plný text záznamu