1. Use a headset with a minimum sensitivity of 100 dB . You must use two headset (one headset for air conduction and another must support for bone conduction). Minimimur required must be standart for audiometry or 100 spl db. You can Ask me for futher information.
2. The initial starting amplitude is 40 dB with 1000 hz and environmental noise below 40 dB CHECK
3. You can puss button play for play audio
4. With two headset you can finish until air masking. If you want continue to finish audiometry, This application needs 5.1 sound card to make the process easier and needs Minimimur required for bone masking. You can ask me for futher information.
5. You can choose according to your needs. Choose 2.1 if your computer does not support 5.1 speakers. The difference between 2.1 and 5.1, 2.1 requires more effort but costs less than 5.1 while 5.1 is more practical but costs more.
6. if you don't get the dB spl you need you can contact me to increase or decrease the spl, according to your needs.
7. Please read terms and conditions how to setting up the audiometry