Frequency measurements with different inputs

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Frequency measurements with different inputs

Divasson Offline

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Posts: 73
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Joined: May 2014
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#46

07-Oct-2014, 23:27

"Downgraded" to firmware version 7.1.0; the problem (ragged frequency response for USB and Air (Ethernet and Wifi)) persists.

Still no answer from Devialet. I have updated them with the new graphs.

The comb filter effect can be see with all types of averaging - here it is shwon with 1/24 octave averaging

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Oslo: sources: Mac Mini/Itunes/Audirvana, glassfiber toslink/Mapleshade clearview USB to D200;
Double helix to Gallo Strada 2 with mapleshade stands, TR3 subwoofer.

Spain: Oppo 95 vacuumstate modded, Kimber select 1021, Linn Classik Movie Di to Gallo Solos through Goertz Python cable

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Messages In This Thread

Frequency measurements with different inputs - by Divasson - 23-Sep-2014, 19:58

RE: Frequency measurements with different inputs - by Confused - 23-Sep-2014, 20:29

RE: Frequency measurements with different inputs - by Antoine - 23-Sep-2014, 22:03

RE: Frequency measurements with different inputs - by Divasson - 23-Sep-2014, 22:22

RE: Frequency measurements with different inputs - by Antoine - 23-Sep-2014, 22:45

RE: Frequency measurements with different inputs - by krass - 23-Sep-2014, 22:54

RE: Frequency measurements with different inputs - by Antoine - 23-Sep-2014, 23:02

RE: Frequency measurements with different inputs - by Divasson - 23-Sep-2014, 23:29

RE: Frequency measurements with different inputs - by f1eng - 24-Sep-2014, 13:50

RE: Frequency measurements with different inputs - by Divasson - 24-Sep-2014, 15:15

RE: Frequency measurements with different inputs - by f1eng - 24-Sep-2014, 18:06

RE: Frequency measurements with different inputs - by Jwg1749 - 25-Sep-2014, 00:29

RE: Frequency measurements with different inputs - by Divasson - 25-Sep-2014, 11:51

RE: Frequency measurements with different inputs - by windler - 25-Sep-2014, 13:41

RE: Frequency measurements with different inputs - by Divasson - 28-Sep-2014, 22:52

RE: Frequency measurements with different inputs - by windler - 26-Sep-2014, 10:24

RE: Frequency measurements with different inputs - by pete86 - 28-Sep-2014, 23:44

RE: Frequency measurements with different inputs - by krass - 27-Sep-2014, 16:28

RE: Frequency measurements with different inputs - by Confused - 27-Sep-2014, 16:51

RE: Frequency measurements with different inputs - by Mohmm - 28-Sep-2014, 21:24

RE: Frequency measurements with different inputs - by Divasson - 29-Sep-2014, 23:36

RE: Frequency measurements with different inputs - by krass - 30-Sep-2014, 20:08

RE: Frequency measurements with different inputs - by Divasson - 30-Sep-2014, 20:36

RE: Frequency measurements with different inputs - by krass - 30-Sep-2014, 21:27

RE: Frequency measurements with different inputs - by Divasson - 30-Sep-2014, 22:00

RE: Frequency measurements with different inputs - by Confused - 01-Oct-2014, 13:18

RE: Frequency measurements with different inputs - by thumb5 - 01-Oct-2014, 15:11

RE: Frequency measurements with different inputs - by Jwg1749 - 30-Sep-2014, 21:49

RE: Frequency measurements with different inputs - by thumb5 - 30-Sep-2014, 22:06

RE: Frequency measurements with different inputs - by Jwg1749 - 30-Sep-2014, 00:07

RE: Frequency measurements with different inputs - by Confused - 30-Sep-2014, 21:52

RE: Frequency measurements with different inputs - by Antoine - 01-Oct-2014, 16:16

RE: Frequency measurements with different inputs - by Rufus McDufus - 02-Oct-2014, 09:04

RE: Frequency measurements with different inputs - by Divasson - 01-Oct-2014, 21:35

RE: Frequency measurements with different inputs - by thumb5 - 01-Oct-2014, 22:15

RE: Frequency measurements with different inputs - by Antoine - 02-Oct-2014, 10:47

RE: Frequency measurements with different inputs - by Rufus McDufus - 02-Oct-2014, 11:41

RE: Frequency measurements with different inputs - by Confused - 02-Oct-2014, 10:58

RE: Frequency measurements with different inputs - by Antoine - 02-Oct-2014, 14:44

RE: Frequency measurements with different inputs - by Jwg1749 - 02-Oct-2014, 15:12

RE: Frequency measurements with different inputs - by Divasson - 02-Oct-2014, 16:02

RE: Frequency measurements with different inputs - by Antoine - 02-Oct-2014, 16:41

RE: Frequency measurements with different inputs - by Jwg1749 - 02-Oct-2014, 19:01

RE: Frequency measurements with different inputs - by Divasson - 02-Oct-2014, 21:32

RE: Frequency measurements with different inputs - by merlin - 06-Oct-2014, 11:18

RE: Frequency measurements with different inputs - by Divasson - 07-Oct-2014, 23:27

RE: Frequency measurements with different inputs - by Divasson - 09-Oct-2014, 20:59

RE: Frequency measurements with different inputs - by thumb5 - 09-Oct-2014, 21:20

RE: Frequency measurements with different inputs - by Divasson - 09-Oct-2014, 21:28

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