Start watching the video at the 41:33 time mark.
Why is there sound in the above video and not in this video?
I don't think it's so silly to suspect that the sound was eliminated in the second video.
Different missions for starters, different hammers, different surfaces, different objects.
How dishonest is this clown Wintzer when he can't even get the mission correct! He says it is Al Bean on Apollo 12. Well guess what, there is NO surface video from Apollo 12 since they burnt out the camera! Looks like Apollo 15 and he is banging a rock as opposed to the footage shown from NASA where he is banging into the surface on a core tube.
You are incapable of answering posts for some reason:
HELLO???
How about you start addressing the dozens of posts you pretend not to see! The circumstances are totally different!
The Apollo astronaut is on a flat surface that can also transmit vibrations. Contact related vibrations with a hammer are completely different to a high frequency motor on a drill. Nowhere has this liar Wintzer shown anything more than a few seconds of an EVA. Do you really think he has gone through all of them to see if this is consistent? NO!
In addition the communications system on the ISS are using more advanced microphone technology.
You have completely failed, as you always do, to acknowledge your hopeless lack of knowledge on this subject. Cardioid polar patterns are used to stop extraneous noise, that is they pretty much ONLY pick up sound waves coming from a certain area - his mouth! On top of that, the field of sensitivity to sound is also setup so that it only picks up sound waves that are VERY close to the microphone.
The EVA I posted is original NASA footage, only a complete moron would suggest it has been doctored without evidence. It is also a DIFFERENT mission and was used to show that when circumstances vary, the sound is not transmitted. Wintzer deliberately uses a small piece of the hammering section - this is because like the liar he is, it goes out of sync, doesn't capture every strike and only a few are at the same point as him hitting the core. I cannot prove it, but my suspicion is that something is bashing within his suit causing the sound, it doesn't sound like hammer on metal.
Wintzer doctors his movie by omission. He deliberately misses sections out that contradict his claims. Since you are too inept to open a link to proof of this from direct links to the Apollo archives, it is somewhat difficult to show this to you. Besides, you are so dishonest you just avoid or deny. Only YOU can fail to be able to open a dead easy link to a video. You have to be the most useless person going for uploading videos/pictures or anything that requires technical skills usually acquired by a five year old.
Now, once again. The LM wiring acts to generate a sound wave by microphonics. It is not some made up word and is very much a problem that sound engineers have been working to eliminate for some time. The sound from the wiring is transmitted by vibration into the LM relay. The suit mics as explained have no capacity to pick anything up. It is also another major moronic idea for some hoax nuts to admit that the sound was recorded with hot microphones rather than dubbed on later as other hoax nuts claim.
Of course you failed to comment on the amazing acting skills of these people over the course of long EVAs that sound 100% natural. Go back in your box, your bullshit on Covid 19 you are currently posting everywhere is just scummy trolling.