ultrasonic calls of bats of an unknown species passing, filtered to remove every signal in the non-ultrasonic band. Pitch is in the range 20-22 KHz (and hence inaudible; sorry, effect gatherers), but I'm uploading as a curiosity and to see how Freesound preview handles it. I would appreciate if someone could suggest a way to process the sample to make it audible to humans. RodeNT4>ShureFP24>iRiverH120 (rockbox firmware). /ultrasonidos producidos por murciélagos. Si alguien sabe alguna manera para hacer esto audible para las personas se lo agradeceré.
Type
Flac (.flac)
Duration
0:29.990
File size
1011.5 KB
Sample rate
44100.0 Hz
Bit depth
16 bit
Channels
Stereo
Comments
5 years, 7 months ago
I created a down pitched version, it is awaiting moderation currently but it will be called "dobroide_20060527-bat-ultrasoundDownPitchedAndNormalized" I thought it was really cool, thanks dobroide!
8 years ago
Thank you.
17 years, 2 months ago
haha... i can hear this its very faint but it is there... i kind of high pitch yip every so often!
19 years, 6 months ago
I tried to make it audible
http://freesound.iua.upf.edu/samplesViewSingle.php?id=19374
