[1] | ISO 389-8: 1994, Acoustics - Reference zero for the calibration of audiometric equipment - Part 8: Reference equivalent threshold forte levels for pure tones and circumaural earphones |
[2] | IEC 60645-4:1994, Audiometers - Part 4: Equipment for extended high-frequency audiometry |
[3] | ISO/ТС 43/WG 1, Preferred test conditions for determining hearing thresholds for standardization. Scand. Audiol., 25, 1996, pp.45-524) |
[4] | TAKESHIMA, H., HIRAOKA, Т., KUMAGAI, M., SONE, T. and SUZUKI, Y., Reference equivalent threshold sound pressure levels for new earphones. In: Proceedings of 15th International Congress on Acoustics, Trondheim, Norway, 1995, pp.297-300 |
[5] | , P. and RICHTER, U., Characteristic data of the circumaural earphone Sennheiser HD 200 in the conventional and the extended high frequency range. In: Richter, U. (ed.). Characteristic data of different kinds of earphones used in the extended high frequency range for pure-tone audiometry. PTB report PTB-MA-72. Braunschweig 2003 |
[6] | HAN, L.A. and POULSEN,T., Equivalent Threshold Sound Pressure Levels for Sennheiser HDA 200 Earphone and the Etymotic Research ER-2 Insert Earphone in the Frequency Range 125 Hz to 16 kHz. Scand Audiol., 27, 1998, pp.105-112 |
[7] | , U., REUTER, W., FISCHER, R. and GROSS, M., Hearing thresholds of otologically normal subjects in the extended high-frequency range using the earphone HDA 200. In: Richter, U. (ed.). Characteristic data of different kinds of earphones used in the extended high frequency range for puretone audiometry. PTB report PTB-MA-72. Braunschweig 2003 |
[8] | RICHTER, U., Equivalent threshold sound pressure levels of the insert earphones Etymotic Research ER-2A and ER-4A in the extended high-frequency range. In: Richter, U. (ed.). Characteristic data of different kinds of earphones used in the extended high frequency range for pure-tone audiometry. PTB report PTB-MA-72. Braunschweig 2003 |
УДК 534.322.3.08:006.354 | ОКС 13.140 |
Ключевые слова: эквивалентный пороговый уровень звукового давления, высокочастотный диапазон от 8 до 16 кГц, имитатор уха, адаптер |
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М.: Стандартинформ, 2019