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Stuart A, Stenstrom R, MacDonald O, et al. Probe-Tube Microphone Measures of Vent Effects With In-the-Canal Hearing Aid Shells. Am J Audiol. 1992;1(2):58-62doi: 10.1044/1059-0889.0102.58.
Stuart, A., Stenstrom, R., MacDonald, O., Schmidt, M. P., & MacLean, G. (1992). Probe-Tube Microphone Measures of Vent Effects With In-the-Canal Hearing Aid Shells. American journal of audiology, 1(2), 58-62. https://doi.org/10.1044/1059-0889.0102.58
Stuart, A, et al. "Probe-Tube Microphone Measures of Vent Effects With In-the-Canal Hearing Aid Shells." American journal of audiology vol. 1,2 (1992): 58-62. doi: https://doi.org/10.1044/1059-0889.0102.58
Stuart A, Stenstrom R, MacDonald O, Schmidt MP, MacLean G. Probe-Tube Microphone Measures of Vent Effects With In-the-Canal Hearing Aid Shells. Am J Audiol. 1992 Mar 01;1(2):58-62. doi: 10.1044/1059-0889.0102.58. PMID: 26659635.
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Am J Audiol. 1992 Mar 01;1(2):58-62. doi: 10.1044/1059-0889.0102.58.

Probe-Tube Microphone Measures of Vent Effects With In-the-Canal Hearing Aid Shells.

American journal of audiology

A Stuart, R Stenstrom, O MacDonald, M P Schmidt, G MacLean

PMID: 26659635 DOI: 10.1044/1059-0889.0102.58

Abstract

The acoustic effects of three different configurations of vented in-the-canal (ITC) hearing aid shells were investigated. Real-ear sound pressure level measures (200-2000 Hz) were obtained from unvented and vented ITC shells from 12 adult subjects. In general, with increasing vent size, an increase in the amount of low-frequency reduction and an upward shift in vent kneepoints and vent-associated resonance occurred. The use of venting may be considered clinically for low-frequency reduction in ITC hearing aid frequency responses.

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