| | | | | | | | [] Hardware    - NXT    - Tetrix    - RCXLabVIEW Education EditionLEGO MINDSTORMS NXT-G SoftwareROBOLAB SoftwareSensorsTeaching Resources > Sensors > ROBOLAB Software How can I plot frequency data from the NXT sound sensor? 23rd of April, 2010 (4 ) 100% 0% One of the ports for the sound sensor data logging icon (found in Investigator Level 5) is "flat response." To plot sound frequency range data rather than volume data, wire in "False" to this port from the Boolean palette. When the "Flat Response" port contains "True" (the default), then the sensor responds to all frequencies equally ("flat response"). When the "Flat Response" port contains "False," the sensor can estimate frequency range if the sound volume remains constant. KB    :    : * : * :   Create an echo-locator. How can I command my NXT car to move only when the sound in the room is more than a certain decibel level? How do I data log two things at once in ROBOLAB? I can’t figure out what threshold values I should use for my light or sound sensors so that they control an action at the right moment. How can I figure this out? Why would I need to use logic inputs and outputs in NXT-G? What is an example of a program that uses logic inputs and outputs?

Home | About Us | Contact Us