Test.AudioTouch

This test verifies that device meets the touch down latency requirements (average latency <25ms).

Test details

Associated requirements

Device.Input.PrecisionTouchpad.Performance.ActiveTouchdownLatency System.Client.PrecisionTouchpad.PrecisionTouchpad

See the system hardware requirements.

Platforms

Windows RT 8.1 Windows 8.1 x64 Windows 8.1 x86

Expected run time

~2 minutes

Categories

Certification

Type

Manual

 

Running the test

Before you run the test, complete the test setup as described in the test requirements: Mouse or other Pointing Device Testing Prerequisites.

To finish this test, see How to Measure Touch Down Latency by using an Acoustic Measurement Tool.

Use pttouch.exe instead of the touch file.

Only 50 taps during the collection phase are required for PTP.

Troubleshooting

For troubleshooting information, see Troubleshooting Device.Input Testing.

More information

Command syntax

CommandDescription

Ptaudiotouch.exe

Runs the test.

 

File list

FileLocation

ptaudiotouch.exe

<testbinroot>\input\PrecisionTouchpad\

 

 

 

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