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how to calculate db level of the samples received from MCBSP

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prakashkamliya

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Hi

I am new to DSP algorithm and new to this forum also.

I am capturing PCM samples using TI MCBSP peripheral. I use TMS320VC5502 dsp. Sampling rate is 8khz and sample size is 16 bit.

How can I calculate dbm and db level of these input samples captured ?

thanks in advance
prakash
 

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