On the morning of October 18th, Israel Defence Forces released this video . performed an audio analysis and found that this recording was manipulated and cannot be used as a credible source of evidence. 1/4
When calls are intercepted, we would expect them to be single monophonic recordings with both voices on the same channel of audio. What is unusual in this alleged intercepted call is that we have the voices divided across two channels, left and right. 2/4
The fact that this recording is made up of two separate channels demonstrates that these two voices have been recorded independently. These two independent recordings have then been edited together with added effects (such as pan control). 3/4
Though this audio analysis cannot categorically state that the audible dialogue is fake, ’s opinion is that the level of manipulation required to edit these two voices together disqualifies it as a source of credible evidence. 4/4Earshot.ngo
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performed a Doppler Effect analysis from two videos from the missile attack on the Al-Ahli hospital. The results cast doubt on the IDF’s claim that the missile that hit the hospital approached from the south-west. #AlAhli #IDF 1/7 Earshot.ngo
The Doppler Effect is a change in the observed frequency emitted by a sound source that is moving relative to an observer. In the first video, taken 150m south-east of the hospital, we hear a pronounced frequency increasing in pitch and then decreasing until impact. 2/7
The increasing pitch suggests the missile is accelerating towards the camera. The decreasing pitch suggests that the missile is now moving away from the camera while still accelerating, upon the missile’s impact. #AlAhli #IDF 3/7