Description: Test Tone Sine Wave 15Khz 60 Seconds -12Db Loop.

Description: Test Tone Sine Wave 16Khz 60 Seconds -12Db Loop.

Description: Test Tone Sine Wave 250Hz 60 Seconds -12Db Loop.

Description: Test Tone Sine Wave 31.05Hz 60 Seconds -12Db Loop.

Description: Test Tone Sine Wave 4Khz 60 Seconds -12Db Loop.

Description: Test Tone Sine Wave 500Hz 60 Seconds -12Db Loop.

Description: Test Tone Sine Wave 62.5Hz 60 Seconds -12Db Loop.

Description: Technology Test Tone Pink Noise 60 Seconds -18Db Loop.

Description: Technology Test Tone White Noise 60 Seconds -18Db Loop.

Description: Technology Test Tone Sine Wave 10Hz 60 Seconds -18Db Loop.