search for: speex_nb_modes

Hello all, I am using the speex APIs in a gnuradio block. I used the similar code as in the sampleenc.c/sampledec.c which works perfectly fine. My compilation does not give any error, but when I run the python test, it complains that speex_nb_mode is undefined. I tried to declare it explicitly then it as const SpeexMode *mode = NULL , then i get an error that i cannot initialize the const

...coder_init" expect a pointer of "speex_nb_mode". Sadly, this constant is not exported by the windows dll (see export table of "libspeex.dll" v1.1.6). Just as extern const SpeexMode speex_nb_mode; extern const SpeexMode speex_wb_mode; extern const SpeexMode *speex_mode_list[SPEEX_NB_MODES]; Unfortunately we could not find any further information or other implemantations of libspeex to solve our problem. regards, Grigory Fishilevich -- NEU +++ DSL Komplett von GMX +++ http://www.gmx.net/de/go/dsl GMX DSL-Netzanschluss + Tarif zum supergünstigen Komplett-Preis!

hello, i was download speex1.2beta3 binaries for windows for use it in dev-c++ and print "undefined reference to 'speex_nb_mode' ", wiht speex 1.0.5 i haven`t this error. i question if this is an error of speex1.2beta3. thank you. = Timeshare Exchange, Buy, rent : Acapulco Selection of timeshares in Acapulco that may interest you.

When I just copy the microphone input buffer to the output buffer the sound plays OK. But if I encode and decode the buffer through Speex I get a high pitched constant tone in the background. I actually do hear my voice speaking when I talk, but it's faint and much quieter than the tone. Here's what my data looks like: Input is the first 5 floats of each input buffer. Output is

Good afternoon! Thank you for your product Speex. We want to use it in microcontroller AT91SAM7S256 (48 MHz). We applied the following: #define FIXED_POINT #define DISABLE_WIDEBAND #define DISABLE_HIGHPASS #define MANUAL_ALLOC #define OS_SUPPORT_CUSTOM at speex_encoder_init(&speex_nb_mode); speex_decoder_init(&speex_nb_mode); tmp=2; speex_encoder_ctl(st, SPEEX_SET_QUALITY,

I'm trying to use the speex API, and I think I'm missing something. I'm running on Mac OSX Tiger, and the attached microphone is a iSight. If I call the "speex_encode_int" function, and then immediately call the "speex_decode_int" function, shouldn't I get back the same data? i.e. in my example code, shouldn't the two arrays contain at least similar

...+- tmv/config.h | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/include/speex/speex.h b/include/speex/speex.h index 28c4b44d..34919e2f 100644 --- a/include/speex/speex.h +++ b/include/speex/speex.h @@ -412,7 +412,7 @@ extern const SpeexMode * const speex_mode_list[SPEEX_NB_MODES]; /** Obtain one of the modes available */ const SpeexMode * speex_lib_get_mode (int mode); -#ifndef WIN32 +#ifndef _WIN32 /* We actually override the function in the narrowband case so that we can avoid linking in the wideband stuff */ #define speex_lib_get_mode(mode) ((mode)==SPEEX_MODEID_N...

Hi All, i need your help in determining the problem in the following sample code (taken from speex manual) for fixed point encoding. i tested encoding a 160 sample frame and then decoding it back But The problem is that the decoded frame is totally different from the original frame(see output below).What is the possible reason for this?.thanks for any help #include<stdio.h>

Hello, When I decode a recoded sound encoded by speex, it has too much noise. The noise is "slightly" reduced if I set the quality to 10. How do I get rid of this noise? The code is as follows. For encoding . state = speex_encoder_init ( &speex_nb_mode ); tmp = 7; speex_encoder_ctl ( state, SPEEX_SET_MODE, &tmp); // set quality tmp = 10; speex_encoder_ctl ( state,

Hi Steve, thanks for the advice. I placed the appropriate functions outside the while statement but I still get this error at the while loop: First-chance exception at 0x004010fa in SPXDEC.exe: 0xC0000005: Access violation reading location 0x0000000c. Unhandled exception at 0x004010fa in SPXDEC.exe: 0xC0000005: Access violation reading location 0x0000000c. It looks like the same error. I've

hello, I try to include the speex header to a bcb project. Speex headers are the latest one. My first problem was to use the lib file with bcb. I solved this issue by restructing the lib file. The second problem is to access the constant called "extern const SpeexMode speex_nb_mode;" through borland's c++ builder. I could analyze the export table of the libspeex.dll. Unfortunately I

Hello, today I try to compile a test-file from the Documentation. I link the libarys correct but have only one error in this line: state = speex_encoder_init(&speex_nb_mode); The error: main.cpp|21|undefined reference to `speex_nb_mode'| The linking libarys: "libspeex.lib" "libspeexdsp.lib" I ask in more c++ boards, but nobody can help me. Hopefully I ask the

today I try to compile a test-file from the Documentation. I link the libarys correct but have only one error in this line: state = speex_encoder_init(&speex_nb_mode); The error: main.cpp|21|undefined reference to `speex_nb_mode'| The linking libarys: "libspeex.lib" "libspeexdsp.lib" I am assuming you are doing this in Windows. You need to change the

Changing from using floats to shorts did fix the high pitched tone problem. I'm having other problems but I'll look into it more first. SteveK wrote: > > On May 21, 2006, at 6:33 PM, Kevin Jenkins wrote: > >> When I just copy the microphone input buffer to the output buffer the >> sound plays OK. But if I encode and decode the buffer through Speex I >>

Hi, Can someone please help me with my problem below. Any suggestions is appreciated. thanks, Carine ----- Original Message ---- From: Carine Liang <carineliang@yahoo.com.sg> To: speex-dev@xiph.org; speex-dev@xiph.org Sent: Tuesday, 31 October 2006 1:05:49 PM Subject: [Speex-dev] Integrating speex with VideoNet application: Constant background noise Hi, I am developing a peer-to-peer

Hi i'm developing a sort of VoIP application for my ipaq using speex... I'm still at beginning and i have many problems encoding and decoding my wav files....output is only noise! Why? I'm using Libspeex 1.1.3, Embedded VisualC++ 3.0, Ipaq 3850(206 MHz Intel® Strong ARM 32-bit RISC Processor) PocketPC 2002 (Windows CE 3.0). Libspeex is complied with the definition of

I'm getting garbled playback with decoded fragments and I'm hoping someone here can point me in the right direction to correcting the problem. Essentially I'm capturing audio from the microphone. I stream it over the net, but for testing purposes with this API I'm just grabbing the whole chunk and encoding / decoding it right away and then updating the sound buffer for

This is going to take some explaining and I apologize in advance if any of this is found in the manual or sample code but I couldn't find it. I just graduated last may and this is my first experience with vocoders and dissecting a professional's code. I work for a company that is currently using a G729A vocoder from a 3rd party software company and is looking into speex so they no

Hi All, I am a Speex novice but trying to use Speex in my Doctoral thesis. I installed Speex, was able to encode and decode files. Right now, I want to write my own cpp program that handle Speex-files. I tried to compile and run the two sample programs that come with the documentation (after having insalled the speex-devel-1.0.5-1.i386.rpm). However, when I compile. gcc sampleenc.cc Here is

Hi, I'm using the latest version of libspeex (checked out today) and have some problems with checking the target bitrate in the encoder. Calling: peex_encoder_ctl(globals->enc_state,SPEEX_GET_BITRATE, &bitrate); Seems to set bitrate to 24600 no matter what the qualitysetting is.. The functions used previous to this call is: peex_bits_init(&globals->bits);