search for: lpc

...nerate subset FLAC stream and what not-subset? Default value of compression_level for FFMPEG's FLAC encoder is 5. FLAC specific encoder parameters: Encoder flac [FLAC (Free Lossless Audio Codec)]: Threading capabilities: no Supported sample formats: s16 s32 FLAC encoder AVOptions: -lpc_coeff_precision <int> E...A... LPC coefficient precision (from 0 to 15) (default 15) -lpc_type <int> E...A... LPC algorithm (from -1 to 3) (default -1) none E...A... fixed E...A... levinson...

Bonjour, D?apr?s votre question ? Jean_Marc : ? Je m'int?resse ? la source 1.0.5, et je ne vois pas une _spx_lpc (). Il ya une _spx_autocorr (), qui est en lpc.c et est appel? ? proximit? du d?part de la Codeur fonction dans nb_celp.c. L'encodeur semble appeler la autocorr () la fonction, puis appelle wld () pour faire quelque chose qui s'appelle Levinson-Durbin. Suis-je raison de pense...

...n for MPEG-4 Audio Lossless Coding", a non-linear compander is applied to the parcor coefficients prior to quantization. This compander is designed in order to minimize quantization error, especially for magnitudes close to unity. If you determine the typical distribution of magnitudes of the LPC coefficients, you could design a good non-linear compander in order to minimize the error due to LPC coefficients quantization. By doing this, the input signal would be better estimated and the output residue (which occupies more than 90 % of the output bitrate) would be smaller. Regards, Fernando...

...printing = lprng load printers = yes use client driver = yes printer admin = @edutec, root printcap name = /etc/printcap print command = lpr -U%U@%M -r -P%p -J'%J' %s lpq command = lpq -P%p lprm command = lprm -U%U@%M -P%p %j lppause command = /usr/sbin/lpc -U%U@%M hold %p %j lpresume command =/usr/sbin/lpc -U%U@%M release %p %j queuepause command = /usr/sbin/lpc -U%U@%M -P%p stop queueresume command = /usr/sbin/lpc -U%U@%M -P%p start On the print command I have put the variable %J , to get the original filename, but it's empty... O...

You mean the "real" (not the synthesized) residual? What is odd in your opinion? These glitches I mentioned or something else? I replaced the interpolated lpc (variable "interp_lpc") with the original lpc (variable lpc) for residual generation. This makes the situation worse, so lpc interpolation seems to "smooth" the error and reduces it. I will check the computation of the lpc and the fir_mem16 routine now. cheers, Frank Jean-Marc...

...curity=domain with winbind to NT pdc, LPRng Trying to pause printing without specifying a queuepause command I get: You do not have permissions to modify the settings for this printer. If you need to change the settings, contact your network administrator. With queuepause command = /usr/sbin/lpc stop %p queueresume command = /usr/sbin/lpc start %p I do not get that error, but nothing happens... a lpc status for that printer shows printing and spooling still enabled, and the status from w2k still shows Ready. What am I doing wrong? Applicable parts of my smb.conf: [global] printin...

...to # specifically define each individual printer [printers] comment = All Printers path = /var/spool/samba browseable = no print ok = yes print command = /usr/bin/lpr -P%p -r %s lpq command = /usr/bin/lpq -P%p lprm command = /usr/bin/lprm -P%p %j lppause command = /usr/sbin/lpc hold %p %j lpresume command = /usr/sbin/lpc release %p %j queuepause command = /usr/sbin/lpc -P%p stop queueresume command = /usr/sbin/lpc -P%p start I got this from a tech guy from Red Hat. When I try to pause a print job, it says "You do not have sufficient privaliges to modify thi...

...guest only = no. I haven't set any public=yes. I don't know why, with security = domain and my other share settings it would ever be needing a guest account anyway. (D) In my [printers] share I have: printer admin = "MY_DOM+user1, MY_DOM+user2" queuepause command = /usr/sbin/lpc stop %p queueresume command = /usr/sbin/lpc start %p trying to "Pause Printing" from a w2k client doesn't appear to do anything. I also tried adding queuepause command = /usr/sbin/lpc stop %p queueresume command = /usr/sbin/lpc start %p printer admin = "MY_DOM+user1, MY_DOM+user...

Hi Jean-Marc I'm looking at the 1.0.5 source, and I'm not seeing an _spx_lpc(). There's an _spx_autocorr(), which is in lpc.c and is called near the start of the encoder function in nb_celp.c. The encoder seems to call the autocorr() function, then calls wld() to do something called Levinson-Durbin. Am I right in thinking that after the call to wld(), the st->lpc[...

...* : backend = tdb admin users = tech, machine, lbarone, @domainadmins write list = @domainadmins printing = lprng print command = lpr -r -P'%p' %s lpq command = lpq -P'%p' lprm command = lprm -P'%p' %j lppause command = lpc hold '%p' %j lpresume command = lpc release '%p' %j queuepause command = lpc stop '%p' queueresume command = lpc start '%p' [netlogon] path = /usr/local/share/netlogon read only = No oplocks = No level2 oplocks...

...lpd/printdown print ok = yes printing = lprng guest ok = no print command = /usr/local/bin/lpr -P%p -r %s lpq command = /usr/local/bin/lpq -P%p lprm command = /usr/local/bin/lprm -P%p %j lppause command = /usr/local/sbin/lpc hold %p %j lpresume command = /usr/local/sbin/lpc release %p %j queuepause command = /usr/local/sbin/lpc -P%p stop queueresume command = /usr/local/sbin/lpc -P%p start

Hi, can someone help me understand and experiment with Speex in a better way than my knowledge. I want to change the LPC filter order of the Speex algorithm. I think I need to change the LPC order( or lpcSize) in modes.c file. but to make it work I need to modify the codebook also, can someone tell me how to go about changing the codebook entries to support the changed order of prediction. Please help me on this as...

...* : backend = tdb admin users = machine, add, lbarone, @domainadmins write list = @domainadmins printing = lprng print command = lpr -r -P'%p' %s lpq command = lpq -P'%p' lprm command = lprm -P'%p' %j lppause command = lpc hold '%p' %j lpresume command = lpc release '%p' %j queuepause command = lpc stop '%p' queueresume command = lpc start '%p' [netlogon] path = /usr/local/share/netlogon inherit permissions = Yes browseable = No Again,...

Hi everyone! It's my first time posting to this list, and I've got a fairly technical question. I'm interested in doing phoneme extraction, and one of the first steps in the algorithm I'm planning to use is to get the LPC coefficients for an input frame. Since Speex is CELP-based, the coefficients must be generated in there somewhere. I've tried digging around in the source code, but I'm finding it slow going. Does anyone know if there's an easy way to get at the data? Alternatively, is the format of...

.../home/samba/spool browseable = No guest ok = yes public = yes read only = yes writable = no create mode = 0777 lpq command = /usr/bin/lpq -P'%p' lprm command = /usr/bin/lprm -P'%p' %j lppause command = /usr/sbin/lpc hold '%p' %j lpresume command = /usr/sbin/lpc release '%p' %j queueresume command = /usr/sbin/lpc start '%p' queuepause command = /usr/sbin/lpc stop '%p' ### Printing Section 3 "The Windows Printer drivers" [print$] comm...

...d load printers = yes disable spoolss = yes printcap name = /etc/printcap printer admin = admin, administrator, @ntadmin Here is one of the printers: [Printer] comment = Our Printer path = /var/spool/lpd/hp4000n queuepause command = /usr/sbin/lpc -P%p stop queueresume command = /usr/sbin/lpc -P%p start print command = /usr/bin/lpr -Php4000n -r %s use client driver = yes printer name = hp4000n browsable = yes printable = yes guest ok = yes writable = no public = yes...

...n = @lp read only = Yes create mask = 0755 guest ok = Yes printable = Yes print ok = yes print command = /usr/bin/lpr -P%p -r %s lpq command = /usr/bin/lpq -P%p lprm command = /usr/bin/lprm -P%p %j lppause command = /usr/sbin/lpc hold %p %j lpresume command = /usr/sbin/lpc release %p %j queuepause command = /usr/sbin/lpc -P%p stop queueresume command = /usr/sbin/lpc -P%p start browseable = No [epson660] comment = Epson Stylus color 660 path = /var/spool/lpd/samba prin...

...lbarone, @domainadmins > write list = @domainadmins > printing = lprng > print command = lpr -r -P'%p' %s > lpq command = lpq -P'%p' > lprm command = lprm -P'%p' %j > lppause command = lpc hold '%p' %j > lpresume command = lpc release '%p' %j > queuepause command = lpc stop '%p' > queueresume command = lpc start '%p' > > [netlogon] > path = /usr/local/share/netlogon >...

...print queue by using the Pause option in Windows NT. It seems that I have a permission problem doing this though. -- Portion of smb.conf -- [global] lpq command = /usr/bin/lpq -P%p lprm command = /usr/bin/lprm -P%p %j queuepause command = /usr/sbin/lpc stop %p queueresume command = /usr/sbin/lpc start %p [HPLaserJ] comment = HP LaserJet 5P/5MP path = /var/spool/lpd/printer-1-raw printer driver = HP Laserjet 5P/5MP PostScript printer = printer-1-raw writable =...

Hello, I just tried to compile libFLAC (using Borland C++ Builder 6 on Windows). The compilers yells at me on line 233 of libFLAC/lpc.c *(residual++) = *(data++) - (sum >> lp_quantization); --> data is const and cannot be modified Funny thing is, if data is declared: const FLAC__int32 *data instead of const FLAC__int32 data[] everything is ok. Is this a bug in my compiler, or a personnal lack of understanding o...