Freescale Semiconductor

Noise Suppression (NS) Example Application for 5685x

Overview

The Noise Suppression Demo demonstrates the use of the Noise Suppression library provided by the

Processor Expert. This demo allows the user to enable and disable the noise suppression algorithm when

processing audio samples from the Codec. The processed audio samples are then sent to the Codec for the

user to hear.

How to get this software

This example application is included as part of the CodeWarrior Development Studio for 56800/E Digital

Signal Controllers. Follow these steps:

1.

Install CodeWarrior Development Studio for 56800/E Digital Signal Controllers

2.

Launch CodeWarrior, and create new Processor Expert project

a.

Select File > New menu

b.

Select Processor Expert Examples Stationery

c.

Type project name

d.

Click OK

e.

Select DemoApplications > Telephony > NS > 56858

f.

Click OK

3.

Generate application code by selecting Processor Expert > Generate Code menu

Detailed documentation

Documentation for this application is included as part of this example project. Expand Doc folder located

in the project window by clicking on the + icon next to the folder, and open desired file by double clicking it.

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