The first clinically validated iPad Audiometer. Both FDA and Health Canada listed; SHOEBOX can be used for diagnostic threshold testing and for hearing screening. Smart ambient noise monitoring makes it valid for use outside of a sound booth. Conforms to current ANSI, OSHA, HIPAA, and CSA requirements. Secure web portal to back up and manage patient data and audiograms. Automated pure tone testing mode. Built-in questionnaires to capture hearing health background information. Pure Tone Average (PTA) automatically calculated and listed for each test ear. Extended High Frequency (up to 16 kHz).