Well done with the timeline. I think it looks great. Just heard about Beauchamp's Harmonic Tone Generator from a friend.. you found it before me :) Ross bencina ( talk) 01:31, 5 February 2012 (UTC)
The best way to keep a special space before the <ref> is to use " <ref>". Another solution in my opinion is use something real before the note number, eg: "...appear in note<ref>..." -- Basilicofresco ( msg) 20:45, 18 February 2012 (UTC)
Hey Olli Niemitalo - this is to notify you that there is a discussion starting on the Article Feedback RfC talkpage that has ramifications for the RfC itself. Your input is much appreciated :). Thanks! and apologies if I've missed anyone Okeyes (WMF) ( talk) 16:46, 28 January 2013 (UTC)
Thanks for all your recent help. Very nice work. -- Bob K ( talk) 20:47, 11 February 2013 (UTC)
I no longer have access to Matlab, so I'm considering Octave (inspired by your example). But apparently you encountered significant bugs, and that's also the vibe I'm getting from internet chatter. Any advice you have would be appreciated. -- Bob K ( talk) 17:04, 14 February 2013 (UTC)
I was successful with Octave and
qtOctave (resulting in
Overlap-save_algorithm.png). More tips:
The "graphics_toolkit gnuplot" statement also avoids a nasty bug encountered by qtOctave users. You can make the change permanent with this procedure:
I also didn't need the "pkg load signal" statement, I think because I followed these instructions in the 3.6.2 README file:
Thanks for your help and encouragement.
-- Bob K ( talk) 15:40, 17 February 2013 (UTC)
Good work on updating the figures for window functions. I've just added details of the Planck-Bessel window, and I was hoping you might be willing to add a figure for that. I don't have an installation of Octave. I can confirm your code doesn't work with Matlab, and I thought there isn't much point tweaking it as the results won't be quite the same. I think the snippet of code you want is:
tau = N-1;
alpha = 14;
epsilon = 0.1;
t_cut = tau * (0.5 - epsilon);
t_in = k - 0.5 * tau;
T_in = abs(t_in);
z_exp = ((t_cut - 0.5 * tau) ./ (T_in - t_cut) + (t_cut - 0.5 * tau) ./ (T_in - 0.5 * tau));
sigma = (T_in < 0.5 * tau) ./ (exp(z_exp) + 1);
w = (1 * (T_in <= t_cut) + sigma .* (T_in > t_cut)) .* besseli(0, alpha * sqrt(1 - (2 * t_in / tau).^2)) / besseli(0, alpha);
plotWindow(w, "Planck–Bessel", "Planck-Bessel", "ε = 0.1, #&945; = 15", "epsilon = 0.1, alpha = 14")
— BobQQ ( talk) 18:27, 19 February 2013 (UTC)
The Graphic Designer Barnstar | ||
For fixing this, and for your many other image contributions. Arbitrarily0 ( talk) 14:33, 11 March 2013 (UTC) |
Thanks for uploading File:Synclavier II Demo 2.ogg. The media description page currently specifies that it is non-free and may only be used on Wikipedia under a claim of fair use. However, it is currently orphaned, meaning that it is not used in any articles on Wikipedia. If the media was previously in an article, please go to the article and see why it was removed. You may add it back if you think that will be useful. However, please note that media for which a replacement could be created are not acceptable for use on Wikipedia (see our policy for non-free media).
If you have uploaded other unlicensed media, please check whether they're used in any articles or not. You can find a list of 'file' pages you have edited by clicking on the " my contributions" link (it is located at the very top of any Wikipedia page when you are logged in), and then selecting "File" from the dropdown box. Note that all non-free media not used in any articles will be deleted after seven days, as described on criteria for speedy deletion. Thank you. Hazard-Bot ( talk) 04:22, 24 May 2013 (UTC)
Hey Olli Niemitalo. I'm contacting you because you're involved in the Article Feedback Tool in some way, either as a previous newsletter recipient or as an active user of the system. As you might have heard, a user recently anonymously disabled the feedback tool on 2,000 pages. We were unable to track or prevent this due to the lack of logging feature in AFT5. We're deeply sorry for this, as we know that quite a few users found the software very useful, and were using it on their articles.
We've now re-released the software, with the addition of a logging feature and restrictions on the ability to disable. Obviously, we're not going to automatically re-enable it on each article—we don't want to create a situation where it was enabled by users who have now moved on, and feedback would sit there unattended—but if you're interested in enabling it for your articles, it's pretty simple to do. Just go to the article you want to enable it on, click the "request feedback" link in the toolbox in the sidebar, and AFT5 will be enabled for that article.
Again, we're very sorry about this issue; hopefully it'll be smooth sailing after this :). If you have any questions, just drop them at the talkpage. Thanks! Okeyes (WMF) 21:54, 1 September 2013 (UTC)
The Original Barnstar | |
Thank you for making and uploading all those different window function graphics. I found them very helpful. ~ Adjwilley ( talk) 22:34, 11 July 2014 (UTC) |
"Window function and frequency response - Triangular.svg" really replaces "Window_function_(triangular).png"? See: this page
Daroooo (
talk)
22:12, 9 July 2015 (UTC)
Well done with the timeline. I think it looks great. Just heard about Beauchamp's Harmonic Tone Generator from a friend.. you found it before me :) Ross bencina ( talk) 01:31, 5 February 2012 (UTC)
The best way to keep a special space before the <ref> is to use " <ref>". Another solution in my opinion is use something real before the note number, eg: "...appear in note<ref>..." -- Basilicofresco ( msg) 20:45, 18 February 2012 (UTC)
Hey Olli Niemitalo - this is to notify you that there is a discussion starting on the Article Feedback RfC talkpage that has ramifications for the RfC itself. Your input is much appreciated :). Thanks! and apologies if I've missed anyone Okeyes (WMF) ( talk) 16:46, 28 January 2013 (UTC)
Thanks for all your recent help. Very nice work. -- Bob K ( talk) 20:47, 11 February 2013 (UTC)
I no longer have access to Matlab, so I'm considering Octave (inspired by your example). But apparently you encountered significant bugs, and that's also the vibe I'm getting from internet chatter. Any advice you have would be appreciated. -- Bob K ( talk) 17:04, 14 February 2013 (UTC)
I was successful with Octave and
qtOctave (resulting in
Overlap-save_algorithm.png). More tips:
The "graphics_toolkit gnuplot" statement also avoids a nasty bug encountered by qtOctave users. You can make the change permanent with this procedure:
I also didn't need the "pkg load signal" statement, I think because I followed these instructions in the 3.6.2 README file:
Thanks for your help and encouragement.
-- Bob K ( talk) 15:40, 17 February 2013 (UTC)
Good work on updating the figures for window functions. I've just added details of the Planck-Bessel window, and I was hoping you might be willing to add a figure for that. I don't have an installation of Octave. I can confirm your code doesn't work with Matlab, and I thought there isn't much point tweaking it as the results won't be quite the same. I think the snippet of code you want is:
tau = N-1;
alpha = 14;
epsilon = 0.1;
t_cut = tau * (0.5 - epsilon);
t_in = k - 0.5 * tau;
T_in = abs(t_in);
z_exp = ((t_cut - 0.5 * tau) ./ (T_in - t_cut) + (t_cut - 0.5 * tau) ./ (T_in - 0.5 * tau));
sigma = (T_in < 0.5 * tau) ./ (exp(z_exp) + 1);
w = (1 * (T_in <= t_cut) + sigma .* (T_in > t_cut)) .* besseli(0, alpha * sqrt(1 - (2 * t_in / tau).^2)) / besseli(0, alpha);
plotWindow(w, "Planck–Bessel", "Planck-Bessel", "ε = 0.1, #&945; = 15", "epsilon = 0.1, alpha = 14")
— BobQQ ( talk) 18:27, 19 February 2013 (UTC)
The Graphic Designer Barnstar | ||
For fixing this, and for your many other image contributions. Arbitrarily0 ( talk) 14:33, 11 March 2013 (UTC) |
Thanks for uploading File:Synclavier II Demo 2.ogg. The media description page currently specifies that it is non-free and may only be used on Wikipedia under a claim of fair use. However, it is currently orphaned, meaning that it is not used in any articles on Wikipedia. If the media was previously in an article, please go to the article and see why it was removed. You may add it back if you think that will be useful. However, please note that media for which a replacement could be created are not acceptable for use on Wikipedia (see our policy for non-free media).
If you have uploaded other unlicensed media, please check whether they're used in any articles or not. You can find a list of 'file' pages you have edited by clicking on the " my contributions" link (it is located at the very top of any Wikipedia page when you are logged in), and then selecting "File" from the dropdown box. Note that all non-free media not used in any articles will be deleted after seven days, as described on criteria for speedy deletion. Thank you. Hazard-Bot ( talk) 04:22, 24 May 2013 (UTC)
Hey Olli Niemitalo. I'm contacting you because you're involved in the Article Feedback Tool in some way, either as a previous newsletter recipient or as an active user of the system. As you might have heard, a user recently anonymously disabled the feedback tool on 2,000 pages. We were unable to track or prevent this due to the lack of logging feature in AFT5. We're deeply sorry for this, as we know that quite a few users found the software very useful, and were using it on their articles.
We've now re-released the software, with the addition of a logging feature and restrictions on the ability to disable. Obviously, we're not going to automatically re-enable it on each article—we don't want to create a situation where it was enabled by users who have now moved on, and feedback would sit there unattended—but if you're interested in enabling it for your articles, it's pretty simple to do. Just go to the article you want to enable it on, click the "request feedback" link in the toolbox in the sidebar, and AFT5 will be enabled for that article.
Again, we're very sorry about this issue; hopefully it'll be smooth sailing after this :). If you have any questions, just drop them at the talkpage. Thanks! Okeyes (WMF) 21:54, 1 September 2013 (UTC)
The Original Barnstar | |
Thank you for making and uploading all those different window function graphics. I found them very helpful. ~ Adjwilley ( talk) 22:34, 11 July 2014 (UTC) |
"Window function and frequency response - Triangular.svg" really replaces "Window_function_(triangular).png"? See: this page
Daroooo (
talk)
22:12, 9 July 2015 (UTC)