-- Eugen* Leitl <a href="http://www.lrz.de/~ui22204/">leitl</a> ______________________________________________________________ ICBMTO: N48 04'14.8'' E11 36'41.2'' http://www.lrz.de/~ui22204 57F9CFD3: ED90 0433 EB74 E4A9 537F CFF5 86E7 629B 57F9 CFD3 ---------- Forwarded message ---------- Date: Sat, 06 Oct 2001 02:06:58 +0200 From: John Walker <kelvin@fourmilab.ch> To: Robert & Jennifer Hartley <rehartley@sympatico.ca>, speak-freely@fourmilab.ch Subject: Re: PDA versions of Speak Freely

...

Has anyone else been working on a PDA version of SpeakFreely?

To my knowledge, nobody is working on this. Several people have expressed interest in such a package, but nobody has yet lifted a coding stick to create one. If you have a GCC environment, Speak Freely should port to almost any platform with little difficulty; the main problem is coming to terms with audio support. The iPAQ should have adequate CPU power for any normal Speak Freely compression and encryption mode. If there is handheld-specific code which belongs in the Speak Freely distribution, I am perfectly willing to integrate it in the next release. Next week I hope to post a "bleeding edge early-adopter" version of Speak Freely for Unix 7.5. This version will (*gasp*) compile without any -Wall warnings from gcc 2.96, include Ivan Popov's fix for transmission of face images in encrypted sessions, correct the lingering problems with LPC-10 compression not working with this or that compiler and optimisation modes and include, for the first time, support for FS 1016 4800 baud CELP (Code Excited Linear Prediction) encoding. The latter CODEC will be initially supported only in *nix versions of Speak Freely, and integrated into the Windows version some time in the future. I've always considered Speak Freely to have a secondary mission of serving as a "reference implementation" of network audio algorithms, and CELP is the latest addition to this list (even though GSM is adequate for the vast majority of users). Bashing the CELP code into something you can just "make" has taken a lot longer than I anticipated, which is why this release is so late. I hope to have something for you to try sometime next week, but I won't announce it until it passes all my tests on Linux, Solaris, and SGI IRIX here. The Speak Freely for Unix 7.5 release will be 100% ANSI C; if you need to build it on legacy compilers, you'll need to run it through ANSI2KNR or an equivalent translator. Let's think about what a PDA version should be. Should it be a scrambler, a dial-up (or GSM, etc.) VoIP bridge, or application running under a network-enabled OS? * * * To unsubscribe from this mailing list, send E-mail containing the word "unsubscribe" in the message body (*not* as the Subject) to speak-freely-request@fourmilab.ch