Bedside Alarm Recognition (BAR)

From the alarms collected, a 10-minute recording was created that comprises of 7% hospital alarm 1 and 4% hospital alarm 2 and 89% noise.
4 types of Noise, including speech, background equipment sound

Development Phase Results

  • Data (alarms) collected over a 2-day period
  • System was trained and configured to recognize alarm
  • Stability Test 1:8 hrs with no false alarms
  • Stability Test 2:16 hrs with no false alarms
  • Current lab test results: 100% specificity and 100% sensitivity