Standards:
Real Ear Measurement: Meets Or Exceeds All Tests Required In The ANSI S3.46 Methods Of Measurement Of Real-Ear Performance Characteristics Of Hearing Aids, Along With The Requirements Of IEC 61669
Probe Microphones (L/R): Dual Electret Microphone Elements
Probe Microphone Tube: Silicone 1.0 mm Nominal Diameter
Measurement Range: 40-120 ± 3 dB SPL
Measured Frequency Range: 125-12500 Hz
Test Stimuli: Broadband Noise And Synthesized Random Noise – Pink, White, Byrne LTASS And ANSI Weighted; ICRA; ISTS Microphone, File, CD-ROM For Live Speech Mapping, Chirp
Test Stimulus Levels At 1m: 40-90 dB SPL In 1 dB Steps – 200 Hz Through 12500 Hz (Depending On Speaker Wattage And Efficiency)
Test Stimulus Accuracy: ± 3dB SPL
Equalization: Pressure Method
Analysis Mode: User Selectable 1/3, 1/6, 1/9, 1/12, 1/24, 1/48 Octave Bands
ANSI S3.46 Test Available IEC 61669: Real Ear Unaided Response, Real Ear Unaided Gain, Real Ear Insertion Gain, Real Ear Occluded Response, Real Ear Occluded Gain, Real Ear Aided Response, Real Ear Aided Gain
Other Tests Available: Live Speech Mapping With Peaks And LTAS Analysis; Real Ear To Coupler Difference, Occlusion Effect, Percentile Analysis
Prescription Methods: NAL-RP, 1/3 Gain, 1/2 Gain, Berger, Pogo 1, Pogo 2, FIG6, DSL m[I/O], NAL-NL1, NAL-NL2
Probe Monitoring: Available With Operator Headset