Audiometric Standards
The Pello is designed to meet or exceed the following standards:
Audiometer Standard Requirements - Type 2
1. ANSI S3.6 (2010) Specification for Audiometers (Type 2)
2. IEC 60645-1 (2012) Electroacoustics - Audiological Equipment - Pure-
Tone Audiometers Type 2
3. IEC 60645-2 (1993) Electroacoustics - Audiological Equipment -
Equipment for Speech Audiometry Type B
4. ISO 389-1 Reference Equivalent Threshold SPLS for Pure Tones and
Supra-Aural Earphones
5. ISO 389-2 Reference Equivalent Threshold SPLS for Pure Tones and
Insert Earphones
6. ISO 389-3 Reference Equivalent Threshold Force Levels for Pure Tones
and Bone Vibrator
7. ISO 389-4 Reference Levels for Narrow-Band Masking Noise
8. ISO 389-5 Reference Equivalent Threshold SPLS for Pure Tones in the
Frequency Range 8 kHz to 16 kHz
9. ISO 389-7 Reference zero for the calibration of audiometric equipment
10. ISO 389-8 Reference zero for the calibration of audiometric equipment