Even more PCM bit depth and a look at the filter response
This post describes improvements in the dynamic range of PCM samples recovered from the PDM microphone in the SPLear™ sound …
This post describes improvements in the dynamic range of PCM samples recovered from the PDM microphone in the SPLear™ sound …
This post describes improvements in the dynamic range of PCM samples recovered from the PDM microphone in the SPLear™ sound …
This post continues experimenting with recording audio converted from PDM to PCM in an LPC812 CPU. The last installment passed …
This post continues experimenting with the PDM conversion to PCM samples in an LPC812 CPU. From the earlier tests we …
Since porting the PDM microphone SPL measurement code base from the ATTiny85 to the ARM based LPC8xx family, it would …