APEG Group, ETF Podgorica

Audio API for vital signs monitoring Ver. 19.04.2024

TIME domain test page Ver. 1.5

Author: Radovan Stojanovic 2024

StartStop

Modulation, sampling freq, buffersize

Dem: AMFMFM1 Fs: 44100320001600080004800096000 Ns: 16384819240962048

Input and output demodulation filters

HP1: LP1: HP2 [0 no filter]: LP2:

Saving parameters

Trecord [secs] 1h30min10min1min0.5min Sava to file
PAR: Wait

Demodulation ON/OFF and display (Dis.) parameters

DEM-OFFDEM-ON Dis. gain: 1 Auto Dis.gain: Invert display
Ymod/dem(t) in 5sec
Ymod(t): in 5sec

All graph

X/Y:

• Audio Test Files
  • Sweep FM [500-1500Hz]
  • AM Vm=1Hz, Vc=500Hz
  • FM ECG [500-1500Hz]