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Observatory question

How should I describe a house sound?

Record rhythm, duration, trigger, strongest location and whether it changes during the system cycle.

?question

Record rhythm, duration, trigger, strongest location and whether it changes during the system cycle.

Useful answer

Record rhythm, duration, trigger, strongest location and whether it changes during the system cycle.

What to record

Write down the date, location, trigger and any change since the previous observation.

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