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-   Reception Results - Recent Posts (http://www.drmrx.org/forum/forumdisplay.php?f=22)
-   -   RRI on 9760 kHz @ 1700 UTC (http://www.drmrx.org/forum/showthread.php?t=2880)

FritzWue 12-04-2019 18:19

2 Attachment(s)
Strong signal, strange audio frequency response, u-shaped snr:

FritzWue 12-04-2019 18:39

2 Attachment(s)
What is good for voice readability is not good for music,
two zipped mp3 samples for comparison attached:

AF4MP 12-04-2019 22:40

RRI 9760 kHz Reception near Atlanta, Georgia, USA
 
1 Attachment(s)
This afternoon's reception - no audio decoded, 10.20 dB max SNR.

AF4MP 13-04-2019 18:21

RRI 9760 kHz Reception near Atlanta, Georgia, USA
 
1 Attachment(s)
This afternoon's reception - no audio decoded, about 6 dB max SNR.

FritzWue 13-04-2019 19:28

1 Attachment(s)
Good reception without problems:

AF4MP 14-04-2019 23:47

RRI 9760 kHz Reception near Atlanta, Georgia, USA
 
1 Attachment(s)
This afternoon's reception - no audio decoded, 6.63 dB max SNR.

AF4MP 15-04-2019 22:49

RRI 9760 kHz Reception near Atlanta, Georgia, USA
 
1 Attachment(s)
This afternoon's reception - no audio decoded, about 7.5 dB max SNR.

AF4MP 17-04-2019 04:13

RRI 9760 kHz Reception near Atlanta, Georgia, USA
 
1 Attachment(s)
This afternoon's reception - no audio decoded, about 8.15 dB max SNR.

AF4MP 17-04-2019 22:49

RRI 9760 kHz Reception near Atlanta, Georgia, USA
 
1 Attachment(s)
This afternoon's reception - no audio decoded, 6.18 dB max SNR.

AF4MP 19-04-2019 04:08

RRI 9760 kHz Reception near Atlanta, Georgia, USA
 
No signal received.

AF4MP 20-04-2019 23:00

RRI 9760 kHz Reception near Atlanta, Georgia, USA
 
1 Attachment(s)
This afternoon's reception - no audio decoded, 7.65 dB max SNR.

FritzWue 21-04-2019 18:09

1 Attachment(s)
Just a short report with good reception:

AF4MP 21-04-2019 22:36

RRI 9760 kHz Reception near Atlanta, Georgia, USA
 
1 Attachment(s)
This afternoon's reception - no audio decoded, 10.95 dB max SNR.

FritzWue 22-04-2019 18:18

2 Attachment(s)
Strong signal, good reception, but the audio quality is bad.
Obviously there is a compressor and equalizer for AM speech optimization in front of the DRM modulator.
The result is absolutely negative, zipped MP3 audio sample attached.

AF4MP 22-04-2019 22:54

RRI 9760 kHz Reception near Atlanta, Georgia, USA
 
1 Attachment(s)
This afternoon's reception - no audio decoded, 7.84 dB max SNR.


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