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jks
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Sound recording from multiple opened browse windows for diversity reception?
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Sound recording from multiple opened browse windows for diversity reception?
@zfyoung,Your original post mentioned diversity reception, but also IQ mode. What exactly did you have in mind that was IQ-related? Were you thinking of traditional frequency diversity where kiwirecorder would open two connections on two different frequencies but merge the mono audio from each into a 2-channel file? (as L/R stereo) Or something more complicated? -
Sound recording from multiple opened browse windows for diversity reception?
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Map field problem [fixed]
The values in the fields passed to Google maps are prepended with "http://google.com/maps/place/" When Google does the URL rewrite to use https the corruption of the location part of the URL seems to occur. If I specify https to begin with no URL rewrite occurs and the location part of the URL doesn't get changed. That will be the fix in the next update. -
Sound recording from multiple opened browse windows for diversity reception?
On my Mac with "Python 2.7.3 -- EPD_free 7.3-2 (32-bit)" I was able to do this:python kiwirecorder.py -s kiwisdr.local -p 8073 -f 1521 -m am
python kiwirecorder.py -s kiwisdr.local -p 8073 -f 1521 -m iq
And generate these two files:20171118T225528Z_1000000_am.wav: RIFF (little-endian) data, WAVE audio, Microsoft PCM, 16 bit, mono 12001 Hz
20171118T225615Z_1000000_iq.wav: RIFF (little-endian) data, WAVE audio, Microsoft PCM, 16 bit, stereo 12001 Hz
They played back fine, but the iq file didn't sound quite right as you mentioned. It sounded like the I (or Q) channel was just being duplicated in both left/right channels. It was missing the "phase shifting" effect you normally hear between the stereo channels. I'll have a look at this.