Abstract
In order to study frequency discrimination near and at the threshold of masking, a paradigm was used which permitted frequency discrimination and detection of noise-embedded sinusoids to be measured in one experiment. The just noticeable difference in frequency at the threshold of detection was found to be DELTA f double prime approximately equals 16 Hz with durations of the sinusoid of DELTA t equals 64 ms and with DELTA t equals 256 ms. With DELTA t equals 16 ms, DELTA f double prime approximately equals 64 Hz. The frequency of the sinusoids was 1000 Hz in all experiments. The possible implications for a place theory and a periodicity theory of pitch perception are mentioned.
Original language | English |
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Pages (from-to) | 330-336 |
Number of pages | 7 |
Journal | Acustica |
Volume | 31 |
Issue number | 6 |
Publication status | Published - Dec 1974 |
Externally published | Yes |