similar to: The ticket clinic, What Is U.S. Copyright Law?

Using FireFly, all other codecs but G711 Ulaw is selected. But whenever I place a call, I get: Jan 24 16:07:06 WARNING[30654495]: dsp.c:1468 ast_dsp_process: Inband DTMF is not supported on codec G.711 u-law. Use RFC2833 Umm, wtf? I thought Inband was ONLY supported on G.711 u-law. -------------- next part -------------- An HTML attachment was scrubbed... URL:

QUESTION: Who's in the wrong: I recently saw an example of a u-law file with a metadata header on the file. The asterisk playback function 'PLAYED' the ascii header values as if they were audio data, creating an audible 'click'. After realizing the click was coming from metadata (and fixing it), I became curious: Which is 'correct? In other words: 1. Is it

Hi folks. The jspeex library has classes for converting speex to pcm and vice-versa. I also have other code that converts from G.711 to pcm (and vice-versa). I want to transcode G.711 to speex, using an input stream. Can I accomplish this in one step, or must I go G.711 -> PCM -> Speex? If possible in one step, is there some example code I could look at for reference? Thanks! -- Jeff

Hi all, I happened to be reviewing a Linux web site that I frequent (http://www.pclinuxonline.com/index.php) and noted today an entry for an article on R at IBM's developerWorks Server Clinic site located at http://www-106.ibm.com/developerworks/linux/library/l-sc16.html. I thought that I would pass this on as an FYI. Regards, Marc Schwartz

Is there an app, configuration or script that works well to keep tickets fresh? We use KDE as our environment here. -Ross ______________________________________________________________________ This e-mail, and any attachments thereto, is intended only for use by the addressee(s) named herein and may contain legally privileged and/or confidential information. If you are not the intended

Because u-law and a-law are non-linear algorithms and the mathematics of FLAC (and AFAIK all lossless encoders) are build for linear PCM. Adding these formats would change the FLAC format altogether, decoders are not made to work with it (they can only output plain PCM) Best option would be converting these files to 16-bit plain WAV and compressing, but I guess files won't be much smaller

On Nov 19, 2011, at 16:42, Giulio Paci wrote: > So the problem would be suboptimal compression due to suboptimal > assumption about the input signal, right? The problem is more that FLAC should not be a collection of code to read every possible file format in existence. That would be a duplication of at least two other audio file format conversion utilities, and quite bug ridden,

Thank you all for your answers. They were all useful. Il 21/11/2011 07:37, Erik de Castro Lopo ha scritto: > Giulio Paci wrote: > >> thank you for your answer. So the problem would be suboptimal >> compression due to suboptimal assumption about the input signal, right? >> What I do not understand is how the format of a FLAC format would be >> affected by supporting

Hi to all! I have a database of audio files that I want to losslessly compress. Unfortunately I have several 8bit A-law and mu-law files in the database and I see from here http://flac.sourceforge.net/documentation_tools_flac.html that they are not supported by the reference flac encoder/decoder. Is there a reason for this? Would it be possible to add support for these files in the reference

Hi, sndfile-convert already converts from all these formats to FLAC, but the flac tool itself has more flac-specific options. Is it possible to use sndfile-convert to provide the input data? In any case Erik is maintaining both libsndfile and libflac, and it's unlikely he'd want to duplicate the code. If anything it'd make more sense to remove code for reading other formats from the

*Hi All, * I presume the upstream provider is aware of this??? I am in Indiana. Go figure. Jerry ** *---------------- * *New Federal Law?Springing Forward in March, Back in November* Months after Indiana passed the law that got it in step with the rest of the country, the federal government announced a major change in Daylight Saving Time. In Aug. 2005, Congress passed an energy bill that

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Dear R-helpers I would like to do a fit of the form: y = a (x+c)**b, where a, b and c are unknown. Does anybody know how to do it? Thanks Thomas

I have a power law plot in log-log scale using plot(x,y,log="xy") but I can't get the regression line to plot correctly. abline(lm(log(y)~log(x))) plots a straight line that looks promising but the intercept with the y-axis seems to be way off. summary(lm(log(y)~log(x))) gives the values but i cant really make any sense out of it. fitted(..) just confirms the values that seem to be

I am working on a project involving the conversion of a Mu-law sound format (Dialogic Mu-law wav format) file into a standard PCM encoded wav file format. Could somebody tell me if this feature is supported in the Vorbis software and if there is any source code available that performs this task. If not, does anybody know of any resources that might provide me with this tools or information.

Dear list, Does anyone know how to fit the power law distribution? I have the empirical distribution and would like to check whether it fits power law (with the power estimated from the data). Any hints are appreciated Best regards Galina [[alternative HTML version deleted]]

Hi, I am trying to fit a line in the log plot of my networks degree distribution to show that it is a power-law distribution. I am using the following commands. However, I am not able to see the fitted line. Any comments to help? I am using following packages: igraph, splines,base,VGAM, netmodels. g is my network, d is the degree of nodes in the network, and dd is the degree distribution d

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Hi, I set "alaw = 1-7" in /etc/zaptel.conf hoping to make my zap channels the same as the PSTN. This caused the levels to be about 20dB too high, as well as being distorted. I adjusted the txgain and rxgain settings in /etc/asterisk/zapata.conf to sane levels, but now I still have rather distorted zap extension -> zap extension sound quality. What am I missing here ? zap 1-4 are

Dear Madam or Sir, I live in Japan. So I must comply with the nation's law. When I install software for Linux, is there any easy way to know whether the the installation and use of the software is legal or not? Please teach me. Hiraki