Biden Tracker
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May 1, 2023

Heartbeat in Recent Speech

57

BPM

Biden's Speeches 1983-2023
Source: cspan.com
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80.45

AGE

26

TOTAL LOCATIONS

140

Recent WORDS PER MINUTE

120

Avg WORDS PER MINUTE
Recent Events
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Speech

N

Link
Heartrate during speech April 25 2023
Heartrate was analyzed from video of speeches using eulerian video magnification -- a combination of spatial and temporal processing of videos that that can reveal important aspects of a scene.
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Sample from speech April 25 2023
Heartrate from 1983-2023
Biden's revealed heart rate is in the healthy 60-100 range. In fact it is consistently lower than is normal for someone his age.
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Video of method
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Speech Complexity over time
Samples of speeches were analyzed using the Flesch-kincaid grade level metric
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Words Used by Biden in Speeches Pre: 2005
On average (in 30-second segments of his speeches between 1984 and 2005), he delivered 123 words per minute
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Words Used by Biden in Speeches Post: 2005
On average (in 30-second segments of his speeches between 1984 and 2005), he delivered 140 words per minute
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