LingvoSoft Talking Dictionary English-Persian for Palm OS has a 400,000 words database and translates both ways, with Quick Search and Vector Ultima spell checker for easy searching, and immediate back translations.

One of the most remarkable features of this software is its speech synthesizer that enables your Palm device to pronounce any English word with just a single click. The synthesizer is based on formant synthesis, which creates a human voice simulation by modeling the sounds of natural language. This advanced English speech synthesis is built on TTS (Text-to-Speech) technology, providing accuracy and high-quality output.
The software also has a MorphoFinder function that helps you find source words for English past participles, gerunds, plural forms, and adjective forms. Moreover, it comes with a spell-checker called Vector Ultima, which allows you to enter a word as you hear it and choose from a list of suggestions.
The LingvoSoft Talking Dictionary for Palm OS is user-friendly and flexible, combining ease-of-use with advanced functionality. It has a high-resolution display and lets you easily switch between languages by pressing the pop-up trigger in the upper right corner.
You can quickly find words using the quick search function that displays words starting with the letters you typed in the input line. The software also provides an overview of all dictionary entries in the Main List and all possible translations of the selected word in the Translations' List. You can even use the quick back translation function for proof of correct understanding.
Overall, the LingvoSoft Talking Dictionary English Persian for Palm OS is an excellent language tool that makes it easy to understand and communicate in both English and Persian. Its advanced features, accurate speech synthesis, and user-friendly interface make it a must-have software for anyone looking to improve their language skills.
Version 3.2.97:
Compatibility list extended (Tungsten T5)
Spellcheck function interface improved
Dictionary keyboard improved
Fonts improved
Windows Installation Wizard is significantly modified and improved
Direction of translation is kept the same when you close and reopen the dictionary