Hi All I have been trying to get microphone data from MTS310CB sensorboard on a MICA2 (MPR400) . I am using an MIB510 gateway.
Using the XMTS310CB application: I am getting a 1 sample for every 1 second and sometimes even 1 samples for 2 seconds. This is not desirable for my work. I tried changing the timer rate but it did not change the characteristic much. I tried the Lesson_4 which comes with the crossbow's moteworks setup for sensing light. That setup could sense light upto 5 times a second which I found encouraging and changed photo part of the code to the code in XMTS310 (just microphone sections) . I am getting 4-5 samples of microphones but they seem to be showing random values and not responding to the surrounding sounds. Could someone guide me how to get atleast 10-100 samples per second using this hardware ? Or suggest another hardware/sensor that can provide me a good audio sampling rate. Also just for reference, I am using Moteworks by crossbow. I would really appreciate any help. Thanks a lot. -- Regards Akankshu Dhawan Research Assistant, Computer and Information Science Department University of Massachusetts, 285 Old Westport Road, North Dartmouth MA 02747 -- First they ignore you, then they laugh at you, then they fight you, then you win. - Mahatma Gandhi
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