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The Egyptian Journal of Otolaryngology

Table 1 Frequencies used for DPOAEs I/O function recording

From: Auditory neuropathy spectrum disorder (ANSD): a distortion product otoacoustic emissions (DPOAEs) study

Primaries

500 Hz

1000 Hz

2000 Hz

4000 Hz

f1 (Hz)

641

1282

2564

5128

f2 (Hz)

782

1564

3128

6256

  1. f1 and f2 frequencies of the primaries
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