Text To Speech click on features a 3.5 mm audio jack for connecting an exterior energetic speaker.
To decide on whether to use 3.3V or 5V logic, solder the I/O SEL jumpers into the appropriate position (by default, it’s at 3.3V)
The Fonix DECtalk® speech synthesis engine that powers TextToSpeech click on has been in improvement since the eighties. A large number of initiatives can be found online. Few of them are listed within the Resources section at the bottom of this page. Browsing these initiatives will show you how to get a greater concept on how the parser markup works to create a more natural sounding speech synthesis.
Note that best text to speech – www.autogm.it, To Speech click on requires at least 6KB of RAM and 10KB of Flash reminiscence from the target board microcontroller with a view to operate effectively.
The S1V30120 chip also has Audio reproduction capabilities (ADPCM decoding). The audio reproduction bit charges accessible are 80kbps, 48kbps, 40kbps, 32kbps, 24kbps, with a sampling charge of 16,8 kHz.