Timeline for Signals cross-correlation
Current License: CC BY-SA 3.0
15 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 20, 2021 at 7:04 | answer | added | Yuri Ivanov | timeline score: 1 | |
| Jun 13, 2016 at 7:28 | comment | added | Redan Hassoun | @Fat32 The sampling frequency is 44100 Hz | |
| Jun 13, 2016 at 6:28 | history | tweeted | twitter.com/StackSignals/status/742242184116736000 | ||
| Jun 12, 2016 at 23:55 | comment | added | Fat32 | @hotpaw2 that's clear now... | |
| Jun 12, 2016 at 23:54 | comment | added | hotpaw2 | @Fat32 : Depends on the size of the room and how many reflective surfaces are around, compared to the duration of the tone burst. If the room is bigger than the burst length, then the signal might never reach stationarity. | |
| Jun 12, 2016 at 23:51 | comment | added | Fat32 | @hotpaw2 I see but the envelope seems to distort arbitrarily, shouldn't the mutipath effect be at least cyclo-stationary | |
| Jun 12, 2016 at 23:49 | comment | added | hotpaw2 | Multi-path will often distort the envelope of a sine wave in normal room acoustic environments. | |
| Jun 12, 2016 at 23:48 | answer | added | hotpaw2 | timeline score: 4 | |
| Jun 12, 2016 at 23:48 | comment | added | Fat32 | What happened to your sine wave sound ? It seems not like a sine wave at 1000 Hz. What is your sampling frequency? (assuming a standard PC, something like 22.050,44100,96.000 hz ?) | |
| Jun 12, 2016 at 23:01 | history | edited | Gilles | CC BY-SA 3.0 |
improved formatting
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| Jun 12, 2016 at 22:35 | comment | added | Redan Hassoun | You can see the post again, iv'e uploaded the graphs | |
| Jun 12, 2016 at 22:34 | history | edited | Redan Hassoun | CC BY-SA 3.0 |
added 445 characters in body
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| Jun 12, 2016 at 20:52 | comment | added | Fat32 | it will extremely helpful if you could upload those graphs of the captured waves and their cross correlation result... | |
| Jun 12, 2016 at 20:39 | review | First posts | |||
| Jun 12, 2016 at 20:52 | |||||
| Jun 12, 2016 at 20:35 | history | asked | Redan Hassoun | CC BY-SA 3.0 |