similar to: Digital speech within 100 Hz bandwidth

HA! Just when I was getting ready to drop myself from this list, along comes a ham radio question! Shoving digital voice down a 100 Hz pipe would be mighty darned tough/impossible. N0YMV has a good suggestion. Try those WSJT modes. They use narrow bandwidth and are fun to play with. There are documented instances where moon-bounce QSOs have been completed with these modes. No, it's

off topic ... this is vu2ese.... - farhan On 8/23/08, Ken Linder (KC7RAD) <kc7rad at radstream.com> wrote: > HA! Just when I was getting ready to drop myself from this list, along > comes a ham radio question! > > Shoving digital voice down a 100 Hz pipe would be mighty darned > tough/impossible. N0YMV has a good suggestion. Try those WSJT modes. They > use narrow

> Could you please forward this e-mail to your engineering department. I am a > ham radio person who wants to transmit from the Earth to the moon and back > to the Earth by phone not by Morris code. This will be a very weak signal. I > need an extra 13.8 dB of gain. Could you please help me distribute the > attached paper to someone who could take this project into the next level?

I have a similar situation here, I want to include TTS in my asterisk IVR system. Could someone give suggestion(s) please, I prefer open-source thanks in advance! Chatila, A. C. P. O. Box 365, Kihesa Street, Njombe, Tanzania. *Mob:* +255 765 154 235 *Whatsapp:* +255 653 258 608 *Website:* chax.me.tz On Thu, Aug 27, 2015 at 9:07 PM, Steve Edwards <asterisk.org at sedwards.com> wrote:

Hi all, Yes, this might not be the proper list for this, but i have a question about Asterisk and voice recognition. If I want to create a menu system where the user can say different things in the Swedish language what should I look at? For example, i want the user to be able to say something simular in Swedish: connect disconnect help and so on. Best regards and thanks, Christian

Hi Everyone, Has anyone got any opensource speech recognition software to work with Asterisk? Please only list WORKING ones. Not the "theoretically" should work ones! Thanks -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20100821/4d11d6c0/attachment.htm

Hi, I understand that speech recognition technology is not very reliable, but skype has has launched a voicemail to text service, and googling showed that some other companies are also offering similar services. I haven't used any such service yet, but was curious is there any open source software available, which, to some extent, could help converting speech from voicemial wav files to text

Hi everyone. I''m new to this list and I have some questions regarding HTB class. I was trying to see how tc sets the parameters for HTB, but really couldnt understand them. So, I thought that I might ask the wizards. It''s mainly from the source code. 1. What is the cell_log ? (its everywhere in the code) 2. Why does htb calculate its burst(buffer) with tc_xmit_time() ? Is

Estoy trabajando con el paquete openair y leyendo los datos desde un CSV. Entre los campos que estoy levantando existe uno con el formato dd/mm/YYYY hh:mm por ejemplo: 19/02/2014 12:42 pm Cuando quiero consultar por fechas con las funciones del paquete openair datoscont10<-selectByDate(dato$actualizado, start="01/03/2014", end="09/09/2014") me lista el siguiente mensaje:

On 10/1/07, Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> wrote: > I'm aware of Microchip's closed-source port of Speex to the dsPIC. As > far as I know (haven't checked the details), this is perfectly legal, > even though I think it's a dumb decision for a company that's in the > business of selling chips. I say it's dumb because by not contributing

Eduardo, Me parece que el problema es el locale para TIME y la interpretación de %p, para no tener ese problema lo que tengo que hacer en mi caso es cambiar LC_TIME: > Sys.getlocale() [1] "LC_COLLATE=Spanish_Argentina.1252;LC_CTYPE=Spanish_Argentina.1252;LC_MONETARY=Spanish_Argentina.1252;LC_NUMERIC=C;LC_TIME=Spanish_Argentina.1252" > Sys.setlocale("LC_TIME",

Sorry, la función por el formato que tienen tus fechas debe de ser "dmy_hms()"... Saludos, Carlos Ortega www.qualityexcellence.es El 25 de septiembre de 2014, 18:14, Eduardo Bieñkowski <edukoski en gmail.com> escribió: > Si lo proceso con date<-ymd_hms(dato$actualizado) no me da error pero la > transformación no es la correcta > > > head(dato$actualizado) >

I was browsing through Microchips' website and came upon their Speex library. They are charging for it and looks like it is also not open source. http://www.embeddedstar.com/press/content/2005/6/embedded18391.html scroll down to the paragraph about pricing. - farhan

I'm trying to set up the following application: When a SIP extensions calls another one which is busy, the caller would be able to ask for an automatic callback: when the callee becomes available again, asterisk would ring both the caller's and the callee's phones and connect them when both parties answer. Has anybody done this before? (I tried to search the archs but couldn't

dear list while installing the package rimage, i get the error message checking jpeglib.h usability... no checking jpeglib.h presence... no checking for jpeglib.h... no configure: error: Sorry, can't find jpeglib header ERROR: configuration failed for package 'rimage' although i have installed jpeglib as required. does R not find this library? but why did it find the fftw library

Salve, when some of you have the time, listen to some test-transmissions recordings of DRM (MW and SW) http://www.drm-national.de/Audio_Streams/audio_streams.html I have the impression that music sounds well but speech has realy ugly digital artefacts. Especialy Sample 2: High Quality MW 64 QAM AAC+SBR 25080 bit/s Would you guesss that speex would be better for voice only than ACC? DRM

I have a large table of data which i can read in using read.table. I then want to conduct various tests on the data. Is there a simple way to conduct these tests by specifying the column headers which relate to different conditions of the experiment? e.g. data1 <- read.table("test.table", header=TRUE) t.test(test~control, data = data1) Which doesn't work and results in the

Ok, let me first explain why 5ms matters, even they are 0's, in my particular application. I am working on a speech synthesis system. The basic idea is concatenating pre-recorded phonemes or words into longer sentences. So any missing or extra samples, even it is as short as 5~10ms, cause very noticeable discontinuities. I want to use speex to compress/decompress those pre-recorded

Dear friends, thanks for the last advices about TBF. After reading the tbf.pdf document I got a better insight of the problems I had trying to limit the bandwith on my testbed with a high resolution. The question I have now is: Would I get an immediatly better resolution result if I change the #define HZ to 1000 for my Linux box? I have a Pentium Celeron 700 MHz, and I would like to see the tbf

I''m attempting to get ztdummy working in domU and right now since rtc wont work properly and i get the error "rtc: IRQ 8 is not free." when trying to load the module i had to remove #Define USE_RTC from ztdummy. When doing that ztdummy wants the kernel''s hz rate to be 1000. Do i have to manually modify the kernel source to do this or can i do it live in the env