Description: Technology Test Tone Sine Wave 31.05Hz 60 Seconds 0Db Loop.

Description: Technology Test Tone Sine Wave 440Hz 60 Seconds -18Db Loop.

Description: Technology Test Tone Sine Wave 4Khz 60 Seconds -18Db Loop.

Description: Technology Test Tone Sine Wave 4Khz 60 Seconds 0Db Loop.

Description: Technology Test Tone Sine Wave 700Hz 60 Seconds -18Db Loop.

Description: Technology Test Tone Square Wave 100Hz 60 Seconds 0Db Loop.

Description: Technology Test Tone Square Wave 10Khz 60 Seconds -18Db Loop.

Description: Technology Test Tone Square Wave 12.5Khz 60 Seconds -18Db Loop.

Description: Technology Test Tone Square Wave 15.525Hz 60 Seconds -18Db Loop.

Description: Technology Test Tone Square Wave 15.525Hz 60 Seconds 0Db Loop.