David,
I stand corrected. Your recording notwithstanding, the examples I heard were
essentially devoid of content below 1khz.
are you blocking downloads on your mp3s? I attempted to download so I could
take a closer look and listen, but get a request blocked error message.
regards
Paul
On 07/02/2011, at 2:27 PM, Avocet wrote:
> Was: Re: [Nature Recordists] Old growth forest reference
>
>> I was talking to Andrew Skeoch, who has recently returned from
>> European recording trip, and he made the observation that the
>> recordings he made in UK has little content below 1khz, except for
>> the Wood pigeon(?).
>
> Paul,
>
> And crows, ravens, rooks and a Tawny owl I recorded this afternoon.
> There's plenty happening below 1K. Here's a clip, with a bass roll-off
> below 600Hz:
>
> http://www.stowford.org/sounds/dr000908owls.mp3
> Mikes in my car park, looking at bank of spruce with broadleaf
> woodland to the right. Male Tawny Owl half left with a female
> answering 3/4 right in the distant woods. Call down to 650Hz.
>
> Here's another from last week, same position:
>
> http://www.stowford.org/sounds/dr000890corvids.mp3
> Count the species in that lot! Not all avian. Not all British. :-)
>
> David
>
> David Brinicombe
> North Devon, UK
> Cogito cogito ergo cogito sum - Ambrose Bierce
>
>
>
> ------------------------------------
>
> "While a picture is worth a thousand words, a
> sound is worth a thousand pictures." R. Murray Schafer via Bernie Krause.
>
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