Evaluation of the validity and reliability of the Sound Scouts automatic audiometer, calculation of Reference Equivalent Thresholds Sound Pressure Level for Sennheiser HD300 headphones, and evaluation of alternative threshold finding techniques

Sound Scouts Pty Ltd has created an automated audiometer that runs on iPads with consumer-grade headphones, and which is intended to allow adults or children down to 4 years of age to measure their own pure tone thresholds, giving a result in dB HL.