| Annosoft Lipsync Toolkit | | Offers speech tools SDK for building automatic realtime animation lipsync, closed captioning and annotation applications. Clever downloadable demo animation lipsyncs to your microphone speech or .WAV files. |
| Audio Search SDK | | Compure develops software technologies to analyze audio. Products: Speak&Find to search for words or phrases (audio mining); ACTNow to detect music, jingles, advertisings, speakers; CoolRec to capture and manage audio data. |
| CSLU Toolkit | | A comprehensive suite of tools to enable exploration, learning, and research into speech and human-computer interaction. Very impressive, includes facial animation. |
| CTMaker | | Real-time application generator for unified messaging systems; supports TAPI, SAPI, sharing information between SQL-databases, emails, web-pages, phones, pagers. Allows development of CTI applications. |
| Engineered Station | | Pakistani Electrical Engineer offers basic level of information for implementing speech enabled applications using TAPI, MAPI and WAPI. A starter site for students and beginners. |
| Free Subscription to Speech Technology | | Speech Technology Magazine is recognized worldwide as the leading source of information on speech technology solutions that are changing communications and technology needs of organizations worldwide. |
| Gamer's Voice Commands and Macros | | Shoot, a speech recognition program that emulates arbitrary keystrokes based on voice commands issued by the user. For controlling games. Win 98 and higher. |
| HTK3 - Hidden Markov Toolkit | | Development and distribution site for HTK3, a hidden markov toolkit designed for speech recognition. HTK3 is available for free download as C source. Used at hundreds of research sites world wide. |
| IBM ViaVoice SDK | | ViaVoice speech recognition (ASR) SDK available here. Also included in RedHat Linux 6.0 (see Application CD). SDK for several platforms. |
| Institute for Language and Speech Processing | | Founded in Athens (Greece) in 1991 under the auspices of the General Secretariat of Research and Technology of the Ministry of Development. Language tools, Greek text to speech, language processing. |
| Intercom Program for Windows | | ESDi is a shareware program to allow one or more people at a time talk via PC. Designed to run on LANs. Free trial. |
| Lyrebird Technologies | | Sells Lyrebird, a graphical development environment that enables non-speech developers to build natural language speech recognition applications using artificial intelligence (AI) processes. |
| Natlantech | | Develops and distributes software for speech analysis, speech recognition and Natural Language processing. |
| Nellymoser, Inc. | | Specializes in speech and audio technologies for wired and wireless networks. Variety of image, speech, motion and pattern recognition SDK's. |
| NeuVoice Ltd | | Provides a high-accuracy, small foot-print and noise-robust speech recognition systems, ideal for command and control in noisy environments especially mobile and hand held devices. |
| PC Command and Control | | e-Speaking offers desktop command and control speech recognition software compatible with and complementary to Windows XP and Windows 2000. A fully functional version can be downloaded for free containing over 100 built-in commands. |
| PhantomSpeech | | A speech engine independent TTS component built on the COM specification providing the same set of APIs for accessing any speech engine. An attempt to provide a universal standard for Text to Speech conversions. Free download. |
| Polfonetika | | A research and development company specializing in speech and language engineering for Polish. Offers open source tools. |
| Silent Software | | Blog for Microsoft Speech Server, VBSalt, and speech application development. | |
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