Noise Health Close
 

Figure 1: Examples of characteristic PMTF curves (stylized). Triangles denote peak thresholds and circles denote valley thresholds. (a) PMTF configuration for a normal-hearing person; (b) configuration from a sensorineural impairment; (c,d) deviating PMTF positionings from persons who might still have normal hearing thresholds (3='hyper-PMTF')

Figure 1: Examples of characteristic PMTF curves (stylized). Triangles denote peak thresholds and circles denote valley thresholds. (a) PMTF configuration for a normal-hearing person; (b) configuration from a sensorineural impairment; (c,d) deviating PMTF positionings from persons who might still have normal hearing thresholds (3='hyper-PMTF')