Auditory Distortion Productsf2−f1and2f1−f2
作者:
J. L. Hall,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1972)
卷期:
Volume 51,
issue 6B
页码: 1863-1871
ISSN:0001-4966
年代: 1972
DOI:10.1121/1.1913045
出版商: Acoustical Society of America
数据来源: AIP
摘要:
Two primary tones of frequencyf1= 368–1475 Hz andf2= 1.1–1.5 timesf1were presented monaurally at 60–80 dB sound‐pressure level. Nonlinear distortion products at bothf2−f1and2f1−f2were made to beat against low‐intensity probe tones slightly mistuned from the frequency of the distortion product. Subjects adjusted the amplitude and phase of cancellation tones at the frequency of the distortion product to eliminate the beating. The amplitude and phase of the2f1−f2cancellation tone agree with results already in the literature. The amplitude of thef2−f1cancellation tone relative to the primary tones is insensitive to amplitude of the primary tones. Both the amplitude and phase angle of thef2−f1cancellation tone decrease with an increase off1orf2/f1. Differences between properties of the2f1−f2andf2−f1cancellation tones are consistent with a model for generation of distortion products proposed by Goldstein.
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