We help you to express yourself with synthetic voices
Adding a duration marker to alter the normal duration of the allophone. Here is the syntax to use in your .spo file : (add a + marker and the duration in milliseconds) technology: \TT1 \EH +500 \KK1 \NN1 \AA +200 \LL \AX +200 \JH \IY…
I just received an SP0256-017 purchased on Ebay as the one on this picture from Flickr. This version of the SP0256 was designed for talking clocks. I work with the help of a dedicated EPROM which hold the code for the numbers (without the EPROM,…
I always wanted to have some fun with the SP0256’s pitch. I started to change the crystal with some I had lying around. (2.4576 MHz, 3.2768 MHz, 4.0000 MHz) The SP0256 worked just fine at these frequencies (Follow the links to hear some samples) Eric Archer…
Back to vintage ’80 robotic sounds I had a SPO256-AL2 on a 1989 circuit designed to act as a vocal printer. I decided to hook it to my Arduino Mega. With the help of various ressources I got it working whithin an afternoon
