This note describes a way of modifying a tape recorder for producing accurately controllable delays for experiments with delayed auditory feedback. Any value of delay from 80 millisec. to 1.2 sec. can be obtained to the nearest millisec., and the range could be extended by some minor changes. The delay is continuously monitored on a digital electronic timer.
Get full access to this article
View all access options for this article.
References
1.
TiffanyW. R.HanleyC. N.SutherlandL. C. (1954). A simple mechanical adapter for variable sidetone delay. J. Speech Dis.19, 504–6.
2.
TowersT. D. (1965). Elements of Transistor Pulse CircuitsLondon: Iliffe, and Princeton, New Jersey: Van Nostrand.
