It’s practically impossible nowadays to meet a person without CD or Mp3 players, iPods or any other device supporting audio file formats. Audio (or sound) files are container formats for storing audio data on a computer system. Nowadays there are numerous file formats for storing audio files.
The key parameters of every audio file are:
1.sample rate
2.resolution
3.number of channels
There are three main groups of audio file formats:
1.common audio file formats, such as WAV, AIFF and AU
2.audio file formats with lossless compression, such as FLAC, Monkey's, WavPack, Shorten, TTA, Apple Lossless and lossless Windows Media Audio (WMA).
3.audio file formats with lossy compression, such as MP3, Vorbis, lossy Windows Media Audio (WMA) and AAC
In order not to be muddled up by these odd and numerous abbreviations you may pay attention only to the most popular and widespread of them: WAV(or WAVE) and MP3 (MPEG-1 Audio Layer 3) files.
Why does now everybody become interested in conversion TEXT to AUDIO FILE and creating audio files? The answer is quite simple: it has happened because of intense development of portable media player industry and appearance of a great number of portable audio players. Indeed, those who value their time and try to be effective when working or studying have already made use of text-to-speech technology and appreciated its benefits.
Speaking Notepad is the best text to speech software which can read aloud any texts you type or copy into the text box of the program, but also convert your documents to audio wav and mp3 files – and this is really the best way to cope with hard work with ease, save time and let your eyes relax. As you can see, Speaking Notepad is a powerful text to speech program with friendly interface, voice speed and pitch adjustments and other useful features, which will help you to keep up with huge amounts of information and time-consuming work.