01 PMD90509UNFvlfw1
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A whistler recorded on September 5th, 2009 in the Blue Mountains at a campground next to the Clearwater Lookout Tower. PMD671 recorder and Spectrum2 Receiver a little after midnight. This location is the only one I can record at with the High Pass Filter off. Bandwidth set: 100Hz to 12KHz. The nearest AC power line was 16 miles to the north.
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Listen the file in MP3 format here, 7 seconds, 115 KB : PMD90509UNFvlfw1.mp3
02 PMD41208H3W19
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A rather breathy sounding first whistler from April 12, 2008 recording session from 9PM the night before to well past 5AM the following morning. This is my preferred time of day to record. The 1Khz high pass filter is on and the output was set for 12KHz low pass. Equipment used: PMD671 and Spectrum1 receiver with Storm Chaser parked in a Wheat Field in the Horse Heaven Hills. |
Listen the file in MP3 format here, 7 seconds, 111 KB: PMD41208H3W19.mp3
03 PMD41208H3W17
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Some multiple whistlers from April 12, 2008 recorded in the horse heaven hills with the PMD671 and Spectrum1 receiver around 4AM my time |
Listen the file in MP3 format here, 8 seconds, 126 KB: PMD41208H3W17.mp3
04 PMD32808H3w7
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Multiple whistlers occurring rapidly and overlapping. From March 28, 2008 recording session around 5AM my time |
Listen the file in MP3 format here, 6 seconds, 95 KB : PMD32808H3w7.mp3
05 PMD32808H3w4
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A couple more whistlers from March 28, 2008. |
Listen the file in MP3 format here, 5 seconds, 79 KB : PMD32808H3w4.mp3
06 PMD32808H3w2
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A group of whistlers from March 28, 2008 same time and recording session and equipment |
Listen the file in MP3 format here, 5 seconds, 79 KB: PMD32808H3w2.mp3
07 PMD32808H3w1
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A real fast whistler sample also from 3/28/09 near the same 5AM time period and using the PMD671/Spectrum1 Pair. |
Listen the file in MP3 format here, 2 seconds, 33 KB: PMD32808H3w1.mp3
08 PMD30208H3W2
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Some nice whistlers recorded early in the morning before 4AM my time March 2nd, 2008 in the horse heaven hills using the PMD671/Spectrum1 pair
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Listen the file in MP3 format here, 5.9 seconds, 94 KB: PMD30208H3W2.mp3
09 CR101599TCChorW1
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Wow this one goes back to October 15, 1999 and is also chorus with a diffuse whistler. This would be using the CTR117 recorder and the Explorer MK1 receiver on Dennis Road above home making a run of 8 years of chorus.
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Listen the file in MP3 format here, 4.1 seconds, 65 KB: CR101599TCChorW1.mp3