here’re another assignment, do you think you can do it? Please try to follow the instructions carefully as I lost some points last time.

Instructions:

In this assignment, you will search at least two noise meter APPs, which can be installed in your phone. You will compare them, and write a report to argue which APP you think better. You can do some preliminary measurements on sound / noise using the two APPs (please describe how you do that), screenshot your result, and include the pictures in the report. I would like you also discuss what feature(s) of the APP can be further improved (exercise your critical thinking skills).

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Note: If your phone can’t install any APP, you can write a review about the two APPs based on internet comments and evaluation from others. Eventually, I hope some of these APPs can help you in the EHS field.