Personal Glimpses of Ira Hirsh: Covariance of Perception and Reality

No publication honoring Ira Hirsh would be complete without a personal reflection on his enormous influence on his colleagues, students, and friends. During his career in St. Louis that covered the entire second half of the 20th century, and still continues, Ira interacted with numerous colleagues at the Central Institute for the Deaf, where he served as a senior scientist, Director of Research, and Institute Director. His second parallel career was at Washington University, where he was the Mallinckrodt Distinguished Professor of Psychology, and the Dean of the Faculty of Arts and Sciences. This small contribution presents some personal observations about working with Ira and summarizes some of his contributions to the field of effects of excessive noise exposure.

KEYWORDS

Ira Hirsh - psychoacoustics - temporary threshold shifts

REFERENCES

• 1 Hirsh I J. The Measurement of Hearing. New York; McGraw Hill 1952
• 2 Rosenblith W A, Galambos R, Hirsh I J. Auditory fatigue in the cat.  Science. 1950;  111 569-571
• 3 Hirsh I J, Ward W D. Recovery of the auditory threshold after strong acoustic stimulation.  J Acoust Soc Am. 1952;  24 121-131
• 4 Hirsh I J, Bilger R D. Auditory-threshold recovery after exposures to pure tones.  J Acoust Soc Am. 1955;  27 1186-1194
• 5 Committee on Hearing and Bioacoustics (CHABA) .Hazardous Exposure to Steady-State and Intermittent Noise. Washington, DC; National Academy Press, Committee on Hearing, Bioacoustics and Biomechanics, National Research Council 1993
• 6 Patuzzi R. Exponential onset and recovery of temporary threshold shift after loud sound: evidence for long-term inactivation of mechano-electrical transduction channels.  Hear Res. 1998;  125 17-38