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...ppointing: it takes 150-250 ms to do echo cancellation (by calling > > speex_echo_capture() ) for a 20 ms frame! > > Are you by any chance using an insane sampling rate and/or tail length. > Try a sampling rate of 8000 Hz, 128-sample frame size and 1028-sample > tail length. In my appliation, the sampling rate is 8000 Hz, and time stamp is 20ms, doesn't it mean I should initialize echo_state like speex_echo_init_state(160,n*160)? > > > I've defined the FIXED_POINT macro. Is there anyway to do some > > optimization? > > Probably. With the params above, th...

...ueue(encoded_buf); 2006/11/3, Jean-Marc Valin <jean-marc.valin@usherbrooke.ca>: > >> Are you by any chance using an insane sampling rate and/or tail length. > >> Try a sampling rate of 8000 Hz, 128-sample frame size and 1028-sample > >> tail length. > > In my appliation, the sampling rate is 8000 Hz, and time stamp is > > 20ms, doesn't it mean I should initialize echo_state like > > speex_echo_init_state(160,n*160)? > > That's fine -- as long as n is reasonable, let's say in the order of 8. > Are you using just the echo cancelle...

Hi, I''m trying to figure the most efficient way to model the following. I can think of at least two ways to relate the tables but from a client/server perspective! I''m wondering how to best (and elegantly)relate them from an AR perspective. A project has many people, A person can work on many projects at any time, A project has many roles, A role is performed by a person, A

Hello all, Today I tried speex echo cancellation on my VoIP application running on a windows mobile based PDA (OMAP1510 168MHz). The result is disappointing: it takes 150-250 ms to do echo cancellation (by calling speex_echo_capture() ) for a 20 ms frame! I've defined the FIXED_POINT macro. Is there anyway to do some optimization? Nick

Has anyone started on CTI development?

Has anyone else seen this? I have my screensaver set to activate after 2 hours, but it never does. 2.6.18-194.11.1.el5 #1 SMP Tue Aug 10 19:05:06 EDT 2010 x86_64 GNU/Linux centos-release-5-5.el5.centos.x86_64 Mark

...ervice_desk_status_after_transfer_from_search_sd, :sd_id => sd_ticket.id, } }, %> So to focus cursor to this textarea I used <%= set_focus_to_id ''transfer_reason'' %> just below that and it is working properly. And in appliation helper def set_focus_to_id(id) javascript_tag("$(''#{id}'').focus()"); end But my problem is i am replacing the same div from the controller after processing using rjs..But this time cursor focus does not goes to text area.What might be the reason? Thanks i...

i have created an appliation to show the pie chart in pdf, now its showing properly, but the thing is that its not showing the labels correctly, can anyone help me, pdf of tht ia attached with this. also i had a pdf.prawn file with the code as below pdf.image open(URI.escape(@formatted_pie_chart_url)),:width...

...k/swfdec_gtk_loader.c b/libswfdec-gtk/swfdec_gtk_loader.c index f676831..fa2cf44 100644 --- a/libswfdec-gtk/swfdec_gtk_loader.c +++ b/libswfdec-gtk/swfdec_gtk_loader.c @@ -135,6 +135,7 @@ swfdec_gtk_loader_load (SwfdecLoader *lo if (data) soup_message_set_request (gtk->message, "appliation/x-www-urlencoded", SOUP_BUFFER_USER_OWNED, (char *) data, data_len); + g_object_ref (gtk->message); soup_session_queue_message (klass->session, gtk->message, swfdec_gtk_loader_finish, gtk); } }

...), gtk); - g_signal_connect (gtk->message, "got-headers", G_CALLBACK (swfdec_gtk_loader_headers), gtk); g_signal_connect (gtk->message, "finished", G_CALLBACK (swfdec_gtk_loader_finished), gtk); if (data) soup_message_set_request (gtk->message, "appliation/x-www-urlencoded",

I''m writing an appliation that contains several dynamically created lists. I had hoped that the following method for using the Sortable library from scriptaculous would work: 1) create the list 2) create a Sortable for it 3) create another list 4) create a Sortable for it and so on. Unfortunately this doesn''t...

Im trying to create a custom application via the AGI. I want to authenticate the users that dial in with a userid and pin. However, the number of digits in the PIN and userid are variable, and therefore I need to allow the user to "press enter" by hitting the pound key. How would I accomplish this in the AGI? stream_file doesnt seem to work, since it only allows one digit to be

video card: X1950gt with ati limited driver linux: ubuntu 8.04 wine: 1.1.6 updated from the apt-get today, i try to install cod4 which is my favorite game.And it is my first time to use wine. i just mount the iso file, and run the setup.exe in the iso.Everything is ok at begin,but the error came out when the installation was going to finish.A window came up,said some errors with

GAH! Here is the firefox behavior, which is perfect: 1) View page 1 2) Update some text by using link_to_remote or remote_form_for, along with an RJS replace or replace_html 3) Navigate to page 2 4) Hit back 5) Page was cached with dom updates, note that the page is show in the same state as it was left Safari 3.0 behavior 1..4) repeat 5) Page reloads, ending up in the state where it was left

...WRITE_CHUNKS); - g_signal_connect (gtk->message, "got-headers", G_CALLBACK (swfdec_gtk_loader_open), gtk); g_signal_connect (gtk->message, "got-chunk", G_CALLBACK (swfdec_gtk_loader_push), gtk); if (data) soup_message_set_request (gtk->message, "appliation/x-www-urlencoded", diff-tree 83ecd1830fcef2f888cd87b733f0b6b23775acbc (from 18e294218b36b523ff2f81a7fea5ff8c456b6ea6) Author: Benjamin Otte <otte at gnome.org> Date: Thu Aug 2 11:29:48 2007 +0200 ensure the loader is opened for EOF diff --git a/libswfdec-gtk/swfdec_gtk_loader....

Hi all, I am working on a Google Suggest Like thing, where you can add / remove, drag n drop ... mini-apps, it is nearly done but I need some advices (here it is if you want to check it : http://dev.karibou.org/default/edit ). I am using Sortables, is it the best way to do it ? I needed to modify the Serialize function cause I didn''t like the way I had to id my elements. Sorry, the

Newbie to RoR -- as a long time Java Struts/etc. guy it is an awesome tool! I have implemented some basic login/session stuff with the help of a great tutorial, props to the author ( http://www.aidanf.net/rails_user_authentication_tutorial). I have a trivial instance method in ApplicationController, which just grabs the User object from the session. def current_user session[:user] end

Hi, I''m somewhat of a Rails newbie and am trying to understand how to formulate n-way (3 or 4 way) joins in Rails (where the join tables contain extra data as well.) Let me give you my basic entities: foos id - pk name - unique bars id - pk name - unique bazs id - pk name - unique frozs id - pk name - unique then i have two separate join tables: foos_bars_bazs - 3 way join

...ntext.c +++ b/libswfdec/swfdec_as_context.c @@ -127,6 +127,16 @@ */ /** + * SwfdecAsContext + * + * This is the main object ued to hold the state of a script engine. All members + * are private and should not be accessed. + * + * Subclassing this structure to get scripting support in your own appliation is + * encouraged. + */ + +/** * SwfdecAsContextState * @SWFDEC_AS_CONTEXT_NEW: the context is not yet initialized, * swfdec_as_context_startup() needs to be called. diff-tree 9cb965f4bf684ba88de23914dab745bf135f30f5 (from 3cf73adcae332b29cd30bd8747cfe0a8fdcb9aae)...

...), gtk); g_signal_connect (gtk->message, "got-headers", G_CALLBACK (swfdec_gtk_loader_headers), gtk); + g_signal_connect (gtk->message, "finished", G_CALLBACK (swfdec_gtk_loader_finished), gtk); if (data) soup_message_set_request (gtk->message, "appliation/x-www-urlencoded", SOUP_BUFFER_USER_OWNED, (char *) data, data_len); g_object_ref (gtk->message); - soup_session_queue_message (klass->session, gtk->message, swfdec_gtk_loader_finish, gtk); + soup_session_queue_message (klass->session, gtk->message, NULL, NULL)...