... Well, if you qualify the needs with "at a distance", yeah you would be hard pressed to do better. My needs are more geared toward marching bands recorded...
41694
Wil Hershberger
wil_hershberger
Jul 31, 2010 12:24 am
Where on the planet was this recorded? Time of day? Wil Hershberger Nature Images and Sounds, LLC Hedgesville, WV The Songs of Insects My Blog ... [Non-text...
41695
Wil Hershberger
wil_hershberger
Jul 31, 2010 12:26 am
Ooops I see that you had a map. Interesting sound. Since it was in only one mic it was most likely something living in the sand and very close to the mic. We...
41696
Robb Nichols
robb_nichols
Jul 31, 2010 1:09 am
It sounds like a problem in one of your hydrophones. Are waves flooding over it? It sounds like you can hear gas bubbles in the recording. This loud chirp...
41697
Marinos Koutsomichalis
marinoskouts...
Jul 31, 2010 5:33 am
At first I thought it could be a problem with the mic - but I got several recordings in a lake after that with no problem at all. Let aside that in this very...
41698
Marinos Koutsomichalis
marinoskouts...
Jul 31, 2010 5:38 am
it was recorded sometime between 1200 and 1400 I think, m...
41699
Grant Finlay
grantfinlay
Jul 31, 2010 6:14 am
... Sound like electronic "interference" to me. Radar? fish finder? Can't help beyond that.. Regards Grant....
41700
Marinos Koutsomichalis
marinoskouts...
Jul 31, 2010 2:38 pm
I just checked the hydrophones, there appear to be no problem at all with them .. what makes me really skeptical is that only one of them picked the sound - if...
41701
James Shatto
wwwshadow7
Jul 31, 2010 3:09 pm
... Not necessarily. If you didn't buy them as a matched pair. Manufactured as part of the same lot with the same materials. Like if you bought them used...
41702
Marinos Koutsomichalis
marinoskouts...
Jul 31, 2010 3:29 pm
well, whatever it is, I like it - and that' s what matters probably.. but I still, I tend to believe that it has to be sth buried in the sand, This beach is...
41703
Rob Danielson
danielson_audio
Jul 31, 2010 4:15 pm
... Hi James-- With your experience of working with mics that have sensitivity of 5.25 (mV/Pa) and equivalent noise rating of 28 dB(A), you'll be happily...
41704
umashankar
umashanks
Jul 31, 2010 4:24 pm
dear greg, klas and others i had not been able to reply (my wife died, quiet suddenly) but i am getting back to life and over some time will try and describe...
41705
Mitch Hill
wa1ykn
Jul 31, 2010 4:39 pm
... First off, thinking RADAR may be the cause of the noise should be ruled out... Radar operates at such high frequencies typically above 1000 Mhz that it...
41706
chrishails50
Jul 31, 2010 4:52 pm
Dear Klas, Thanks from me for all those years of effort overcoming your stupidity - the result is that you gave me a microphone that has been used from -15 to...
41707
Dan Dugan
dandugan_1999
Jul 31, 2010 5:04 pm
Dear Umashankar, you wrote, ... I am very sorry to hear of your tragic loss. Your colleagues here offer more than technical support. love, Dan...
41708
Dan Dugan
dandugan_1999
Jul 31, 2010 5:10 pm
... I agree; if it was a mic in air, I'd say for sure it was an electronic oscillation, often called "motorboating," from the lack of acoustic around the...
41709
Mitch Hill
wa1ykn
Jul 31, 2010 5:11 pm
Umashankar My friend, my deepest sympathies for you in your time of loss and grief... -- Thanks, Mitch & Shadow... ...
41710
Gregory O'Drobinak
gmo_dunes2
Jul 31, 2010 5:40 pm
Dear Umashankar: I am so sorry to hear about your wife! I offer you my deepest condolences. You must have a great source of good energy within you to share...
41711
James Shatto
wwwshadow7
Jul 31, 2010 6:15 pm
It seems too metric to be a natural / critter type source. Although wave action with the sand blasting the rock holding it down might account for it. I...
41712
Marinos Koutsomichalis
marinoskouts...
Jul 31, 2010 7:48 pm
I had to upload the whole recording instead of this excerpt for clarity - but I have not time to convert to mp3 and do so - it' s only this strange sound i-...
41713
James Shatto
wwwshadow7
Jul 31, 2010 10:14 pm
No, it's not the stone hitting the mic. But more likely the loose sand hitting the stone, near the mic with the wave action. Maybe the one mic had a...
41714
Marinos Koutsomichalis
marinoskouts...
Jul 31, 2010 10:31 pm
... I think that that was the case, indeed [Non-text portions of this message have been removed]...
41715
hartogj
Jul 31, 2010 10:38 pm
Maybe you were near a sewer outlet pipe. Could be sounds from a pump. John Hartog...
41716
Marinos Koutsomichalis
marinoskouts...
Jul 31, 2010 10:45 pm
absolutely not.. this place is not exactly civilized.. it' s an isolated beach - there is not chance there is no sewing system around for lots of kilometers.. ...
41717
Dan Dugan
dandugan_1999
Jul 31, 2010 11:21 pm
... Of course not, neither are cell phone transmissions anywhere near the audio band. But when the high-frequency signals are non-linearly detected (rectified,...
41718
hartogj
Jul 31, 2010 11:59 pm
My guess was based on your "Pin in the map" location which shows it on the beach in an agriculture and vacation village about a third of a mile from the main...
41719
Marinos Koutsomichalis
marinoskouts...
Aug 1, 2010 12:05 am
indeed, but I bet they don' t use sewages there - I don' t know how they call this system in english - they most probably use sth like buried tanks which they...
41720
Marinos Koutsomichalis
marinoskouts...
Aug 1, 2010 12:12 am
let aside I would have noticed it if there were excrements around me while swimming.. ;-) m ... [Non-text portions of this message have been removed]...
41721
hartogj
Aug 1, 2010 4:18 am
Hi Marinos, Searching the web a bit,I found that Crete had the earliest known modern bathroom with a flush toilet around 1500 BC. This is not off topic for our...
41722
chrishails50
Aug 1, 2010 5:27 am
When I first heard this I immediately thought of some kind of filter feeding marine organism (like John's clam) doings its business, and the one that strikes...
