1、 5 8 16 ISO 389-5:2006Acoustics Reference zero for the calibration of audiometric equipment Part 5:Equivalent threshold sound pressure levels for pure tones in the frequency range8 kHz to 16 kHz(IDT) 389-52011 27 2002 . 184- , 1.02004 . 1 - ( ) - , 42 358 3 1 2011 . 671-4 389-5:2006 . - . 5. 8 16 (I
2、SO 389-5:2006Acoustics Reference zero for the calibration of audiometric equipment Part 5: Equivalent thresholdsound pressure levels for pure tones in the frequency range 8 kHz to 16 kHz). - 1.5 ( 3.5). - - , 5 - , - . () . - , , 2012 , - - II 389-52011 5 8 16 State system for ensuring the uniformit
3、y of measurements. Acoustics. Reference zero for the calibration of audiometricequipment . Part 5. Equivalent threshold sound pressure levels for pure tones in the frequency range 8 kHz to 16 kHz 201212011 - () 8 16 , - . .2 . - , . 389-1:1998 . . 1. - ( 389-1:1998, Acoustics Reference zero for the
4、calibration of audiometric equipment Part 1:Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones) 389-2:1994 . . 2. ( 389-2:1994, Acoustics Reference zero for the calibration of audiometric equipment Part 2:Reference equivalent threshold sound pressure levels
5、 for pure tones and insert earphones) 60318-1:2009 . . 1. (IEC 60318-1:2009,Electroacoustics Simulators of human head and ear Part 1: Ear simulator for the measurement ofsupra-aural and circumaural earphones) 60318-4:2010 . . 4. - , (IEC 60318-4:2010, Electroacoustics Simulators of human head and ea
6、r Part 4:Occluded-ear simulator for the measurement of earphones coupled to the ear by means of ear inserts)3 389-1 60318-1.1 389-520114 , -. 1 - (ETYMOTIC RESEARCH ER-2 ER1-14A) (SENNHEISER HDA 200). SENNHEISER HDA 200, , - (10,0 c177 1,0) . , - 145 , , () , 130 . ETYMOTIC RESEARCH ER-2 - , . 1 8 1
7、6 , 20 , Etymotic Research ER-2b,c 60318-4 389-2:1994, 2b)SENNHEISER HDA 200b,d 60318-1c 60318-1:2009, 180009000100001120012500140001600019162030,53743,55317,519222327,53556 , , 0,5 .b .c Etymotic Research (. ), , 3. SENNHEISER HDA 200 -, 12,5 (. 3). , - , , , 21 25 .d SENNHEISER . - . KOSS HV/1A .2
8、 389-52011 () 816 8 16 , -, , 4 8. - .1. .1 4 5 6 7 8 SENNHEISERHDA 200SENNHEISERHDA 200SENNHEISERHDA 200EtymoticResearch ER-2SENNHEISERHDA 200EtymoticResearch ER-2 24 28 31 38 24 - 24 28 62 (HDA 200),31(ER-2)38 24/ 15/9 18/10 17/14 15/23 13/11 , 18 23 18 23 18 25 18 25 18 25 -, 89; 10 11,2; 12,5 14
9、;16 60318-1 60318-1 HAD 200 60711 ER-2 60318-1 60711 - 60318-2:1998 ( 1) 60318-2:1998, 1, HDA 200 389-2:1994, 2b) ER-2 389-2:1994( 2b) -3 389-52011 () Koss HV/1A Koss HV/1A . , - - . 60318-1, KOSS (. .1 .2). .1 , 20 , 80009000100001120012500140001600015,519,524232534,5524 389-52011 .1 60318-1 () ( )
10、 .1 389-1:1998 IDT 389-12011 - . . - . 1. 389-2:1994 IDT 389-22011 - . . - . 2. 60318-1:2009 * 60318-4:2010 * . . - . - :- IDT .5 389-520111 KOSS HV/1A, 2 , 3 , 4 60318-1 .2 60318-11 ISO 389-8: 1994, Acoustics Reference zero for the calibration of audiometric equipment Part 8: Referenceequivalent th
11、reshold forte levels for pure tones and circumaural earphones2 IEC 60645-4:1994, Audiometers Part 4: Equipment for extended high-frequency audiometry3 ISO/TC 43/WG 1, Preferred test conditions for determining hearing thresholds for standardization. Scand. Audiol., 25,1996, pp. 45-524)4 TAKESHIMA, H.
12、, HIRAOKA, T., KUMAGAI, M., SONE, T. and SUZUKI, Y., Reference equivalent threshold soundpressure levels for new earphones. In: Proceedings of 15th International Congress on Acoustics, Trondheim, Norway,1995, pp. 297-3005 Gc95SSING, P. and RICHTER, U., Characteristic data of the circumaural earphone
13、 Sennheiser HD 200 in theconventional and the extended high frequency range. In: Richter, U. (ed.). Characteristic data of different kinds ofearphones used in the extended high frequency range for pure-tone audiometry. PTB report PTB-MA-72. Braunschweig20036 HAN, L.A. and POULSEN, T., Equivalent Thr
14、eshold Sound Pressure Levels for Sennheiser HDA 200 Earphone and theEtymotic Research ER-2 Insert Earphone in the Frequency Range 125 Hz to 16 kHz. Scand Audiol., 27, 1998, pp.105-1127 SCHc95NFELD, U., REUTER, W., FISCHER, R. and GROSS, M., Hearing thresholds of otologically normal subjects inthe ex
15、tended high-frequency range using the earphone HDA 200. In: Richter, U. (ed.). Characteristic data of differentkinds of earphones used in the extended high frequency range for puretone audiometry. PTB report PTB-MA-72.Braunschweig 20038 RICHTER, U., Equivalent threshold sound pressure levels of the
16、insert earphones Etymotic Research ER-2A andER-4A in the extended high-frequency range. In: Richter, U. (ed.). Characteristic data of different kinds of earphonesused in the extended high frequency range for pure-tone audiometry. PTB report PTB-MA-72. Braunschweig 2003 534.322.3.08:006.354 13.140 34 : , 8 16 , , 389-52011 . . . . 08.08.2012. 29.08.2012. 60841/8. . . . . 0,93.-. . 0,65. 94 . . 735._ , 123995 , ., 4.www.gostinfo.ru infogostinfo.ru . . , 105062 , ., 6.
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