In 1989 in Wiltshire, UK, a BBC film crew inadvertently recorded a “blast of noise” in the centre of a crop circle. The camera was destroyed among a number of strange happenings. The recording revealed a high frequency 'chirp' that I have analysed at length in order to create a clean version free from wind noise and artefact. This synthetic tone sequence starts with the recording slowed x8, which then progresses up to the original frequency and back.

CSETI

Crop Circle Tone Sequence

An example of audio output from an EMFields RF Acoustimeter AM-10. This device detects EM transmissions in the range 200MHz - 8GHz and provides an audio analog as well as peak (V/m) and average (μW/m²) signal strength.

00:00 Backrgound mush
00:17 WiFi router switched on
00:56 Android phone switched on
01:15 Android + WiFi router
01:41 WiFi router turned off (handshaking)
02:05 Unknown signal
02:24 Bluetooth mouse

EMFields RF Acoustimeter AM-10

It's hard to keep a straight face when the ducks on the pond across the lane get going. This morning at 6am I stuck my phone out of the bedroom window, trying not to giggle. 'Rob' the... er... robin has a tweet half way through.

Duck Pond

Quack Quacks!

We're blessed with song thrushes in our valley that burst into song each spring, marking the passing of winter. Here's one recorded from the bedroom window at 5am a few days ago. You can also hear pheasant, a few robins and several other species twittering away. It's hard to get back to sleep with bird song as glorious as this!

Song Thrush

The Lipstick Of God

This fine fellow woke me at 05:40 GMT this morning by singing sweetly in the cherry tree a few yards from my bedroom window. I can't think of a more beautiful alarm call. With one eye open I managed to grab my phone and bag a few seconds before he zipped to another tree in his 'patch'.

Alarm Call

An extraordinarily loud burst of noise was inadvertently recorded by a BBC camera crew whilst filming an interview in the middle of a crop circle at Beckhampton, Wiltshire, UK in July 1989. The burst also carried a radio frequency component. When slowed down to 1/8th speed the noise burst resembles a cuckoo call. Details may be found here: 

https://colinandrews.net/CheesefootHd-SoundAnalysis.html 

The Center for the Study of Extraterrestrial Intelligence (CSETI) has been using this tone burst as a prelude to initiating human-led contact with interstellar civilisations (CE-5 Protocol). The CSETI sequence utilises four tape speeds: A=original speed; B=1/2 speed; C=1/4 speed; D=1/8 speed.  Six sequences are presented: AAA BBB CCC DDD - AAA BBB CCC D - AAA BBB CCC DDD - AAA BBB CCC D - AAA BBB CCC DD - AAA BBB CCC DD. These six sequences are presented three times in this track.

CSETI Crop Circle Tones (Repeated 3x)

Ex-G7 UK government scientist & NHS HOD (Clinical Audit) publishing self-funded research on Substack under my nom de plume of John Dee.

McMad's Acoustic Explorations

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