but...
there is a morse in the UP transmission... i think i've heard it.
..wait..
do you remember this ? (thanks to zero-g) :
https://www.youtube.com/watch?v=cKSvOtyp-wc
i think is morse... i can hear something like that, i am not an expert but i think is morse.
what do you think ?
I hate to say it, but of course that sounds like morse, because it's someone's interpretation of something they heard as morse.
I'm not familiar with where that came from, and would be interested to hear the original audio...
Yeah, that midi transcription, nice as it is, is way off from what I hear.
The original audio I presume came from CMDR Vent Aileron,
found here and is the test "
Unknown Probe as discovery scanner (Dreadp1r4te's theory) test Preae Theia RT-Z D13-7 (Lonely star)"
I straight out don't hear the upper notes at all that are in the MIDI file. Only the lower "tuba" sounds (and can't find them in the spectrogram of the file either.)
That being said,
Time for some investimigating!
NB: I'm not sure if this particular line of investigation has already been done, but science must be repeatable, no?
So, I took all of the files from Vent Aileron, and with the idea that Dreadp1r4te
had here I examined the audio waveforms.
Hypothesis:
There is a link between the "purrs" or "tuba" sounds and the symbols in the corner of the "key".
Method:
I took the probe recordings, cleaned up the files, removed any signal over 1khz to isolate the purrs, sped them up 4x to make them easier to hear, and transcribed the purrs as I heard them. I then compared those transcriptions to the "key" in an attempt to make a link. I was looking for correlations, to see if the transcribed purr patterns matched the key symbol sets.
I also took the 1-hour recording from Netslayer (
here) and analyzed it.
Observations:
- the first 3/4 "purrs" from the probe are different from the rest of them. They are different pitches and durations. It sort of seems like a "handshake" or "ID". This may be inconsequential, or caused by a different effect (doppler from the ship approaching perhaps?)
- the rest of the purrs follow a relatively regular pattern. Both high and low purrs consist of approx 13 vibrations, the high purrs over a shorter period than the low purrs. (game design explanation: it's the same sound, pitch-shifted)
- the purrs continue through the "wails" and even the reaction to getting honked.
So here are the results.
Note: I have identified the "low" purrs as the "|" symbol and the "high" purrs as the "." symbol.
From the test of Vent Aileron,
Unknown Probe idle sound NGC 2546 Sector CR|U D3|29 (random system) 3 minutes triple take (no honk, no honk, honk)
- Purr Pattern: "Intro" |||| "Data" .||.|.|.||..|..||..|..|..||..|.|.|.||.|..|.|
- As 3-symbol groups: ||| |.| |.| .|. ||. .|. .|| ..| ..| ..| |.. |.| .|. ||. |.. |.|
- For fun: in Morse Code this results in: okkrgrwuuudkrgdk
From the test of Vent Aileron,
Unknown Probe wailing test NGC 2546 Sector CR|U D3|29 A 1 (landfall planet), UP wailed
- Purr Pattern: "Intro:" .|.| "Data" |..|..||.||.|..|..|..|..||.||.|...|.||.|.|.|.|
- As 3-symbol groups: .|. ||. .|. .|| .|| .|. .|. .|. .|. .|| .|| .|. ..| .|| .|. |.| .|
- Morse Code: rgrwwrrrrwwruwrka
Conclusions:
- The probe signal does not directly relate to the system it's in.
- I chose these two for this example because they're from the same system. As they are *very* different, I would say it is relatively safe to say that the probe signal does *not* directly relate to the system it's in.
- There are many symbol groups from the probe that are not on they key.
- In particular, |.| and ||. don't show up. Once I had the transcription, I also tried "sliding" the transcription (assuming I missed data at the start), to see if I could get a "better" match where there were no "unknown" symbol sets in the transcription, and I was never able to get a "complete" set, where all of the 3-symbol groups in the transcription matched one of the groups on the key.
- As per the Dev post, the spectrogram image is a "key"... given that the probe gives us these 'morse-code-like' patterns and the "key" gives us 4 sets of 3 morse-code-like symbols, I would be absolutely astounded if there was not a link here.
- The patterns of purrs do not repeat.
- Vent Aileron did a scoop-drop-listen 3x on the first example above, and the signal did not repeat between "drops".
- Even with the 1-hour recording from NetSlayer, there was zero repetition of the signal. That is, the signal never "looped" itself and started again. There are 338 "purrs" in the 1-hour recording, for over 112 "3-symbol groups", and they never loop. If each "3 symbol group" describes a planet, this is far, far too many to describe the system it was in.
- Ergo, either the pattern of purrs is either extremely long (>1 hour before repetition) or has a random component.
Further questions:
I would like to request testing the probe audio near several planets in the same system, of the same type. Perhaps the first couple symbol groups refer to the "nearest" planet, and listening to the first ~10 purrs should be enough to determine if it's keying of the nearest planet.
That being said, I'm becoming more convinced that the purrs are actually random. I'm also convinced that the 3-symbol groups are to be interpreted as a link between a signal and the key.
Now, given that we know that the spectrogram image is a "key", where else might we see or hear the 3-symbol groups?