Burns Edward M
Senescence Auditory Research, P.O. Box 507, Leavenworth, Washington 98826-0507, USA.
J Acoust Soc Am. 2017 Oct;142(4):1828. doi: 10.1121/1.5005607.
This report is an addendum to a previous report by Burns [(2009). J. Acoust. Soc. Am. 125, 3166-3176] that measured spontaneous otoacoustic emissions (SOAEs) in 18 subjects, whose ages at the time of initial measurement ranged from 6 to 42 yr, for follow-up periods of up to 19.5 yr. The major finding of that report was that the frequencies of all SOAEs, in all subjects, declined over time, with an average decline of 0.25% per year. In this report seven SOAEs in the oldest subject were measured for an additional 13.7 yr, for a total follow-up of 33 yr, to age 75.
本报告是伯恩斯之前一份报告的附录[(2009年)。《美国声学学会杂志》125卷，3166 - 3176页]，该报告测量了18名受试者的自发性耳声发射(SOAE)，这些受试者在初次测量时的年龄范围为6至42岁，随访期长达19.5年。该报告的主要发现是，所有受试者中所有SOAE的频率均随时间下降，平均每年下降0.25%。在本报告中，对最年长受试者的7个SOAE进行了额外13.7年的测量，总随访期为33年，直至75岁。
