ACELP | ADPCM | AMBE | AMR | AMR-NB | CELP | Codebook | DTMF | G.723 | G.726 | G.729 | GSM | Interpolation | LPC | LSF | LSP | MELP | PCM | Perceptual | Pitch | PSOL | QCELP | Quantization | SMV | VAD | Vocoder

Its piece of cake , I mean writing floating point implementation on Pentium PC . here is a link for you http://www.dspg.com/prodtech/truespch/6353.htm   another thing is that you can view Microsoft implementation of g.723.1 (fairly good) by looking at dll another thing is that you can try for code at www.openh323.org www.iptelephony.org www.acelp.net (they sell code  ) You can view recommendation G.723.1ac (anexe C for floating point implementation)   http://www.google.com/url?sa=U&start=2&q=http://info.itu.ch/itu doc/itu-t/rec/g/g700-799/g723_1ac.html&e=42 .   There is a link from which you can download even floating point code (for P1-166Mhz) let me find in my old CD's then i will email on this group so everybody can benifit from it.  I recommned using following compiler for writing code on Windows Visual C++ ver5.00 ad above  C. If you are using linux then gcc is code choice with any editor you like .

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