3/18/2023 0 Comments Speech timer program raspberry pi![]() ![]() ![]() If you put it in a case it's more like a PowerBank. You can certainly do that, but I think the Pi is much more practical. Why not just buy and old laptop running Linux and use that instead? You can use any module and schedule scripts to run fully automatically, whenever you like. This is not possible due to iOS's locked down architecture. One example is Selenium, which can create virtual browser instances in the background, visit websites and take actions on them. Second, you can't take advantage of some of the more advanced modules. You can trigger them by time or location, but you will have to unlock your phone and hit OK on each trigger. While it's possible to play around and fire off simple Python scripts on iOS it has it's limitations.įirst, you can't truly automate running them. I followed up with a post that detailed how to run and schedule Python scripts on iOS, and now I'd like to share how you can do the same with a Raspberry Pi. You won't compete with WWVH or CHU for the time signal accuracy, though.įirst step might be to pick a programming language, and work out how to print "At the tone, Pacific standard time will be HH:MM and X Seconds/Exactly" for the next announcement.Previously I wrote about how and why I built a simple web-scrapig script to notify us about our favourite food. Getting far too complicated would be streaming the audio across a Shoutcast stream so you could hear the time anywhere on your network.(Joining MP3 files, as Burngate mentioned, seldom works as accurately as as you'd expect.) If you want to make it speak, you'll have to find a speech synthesizer (I like the Flite TTS it's small and works), work out how long the sample was, add a beep, then trigger playing at exactly the right time before the 10 second mark.There's a chance that your "and 10 seconds precisely" message will appear a little after the +10s mark. Do you want your clock to just print the time every ten seconds? While the Raspberry Pi has a reasonably fast CPU, user events don't happen exactly in real time.You might have picked a harder project than you'd at first think: There are compilers for both, but it seems that the compsci purists won so most modern languages do arrays wrongly. ![]() You can still write Fortran-77 and Cobol on the Raspberry Pi. ![]() So if this project is over my head, feel free to talk some sense into me and suggest more appropriate projects. I'll start things that seem incredibly simple and then I realize it's much more complex than I had anticipated. Also, I know one of my problems is tending to bite off more than I can chew. If anyone has a starting place to look for code or other resources I'd love to have them. I've seen projects for speaking clocks before, but I couldn't quite find one that fits into this box and I wasn't sure how to modify it. Some may remember the format "At the tone, Pacific standard time will be HH:MM and X Seconds/Exactly (The x was done in tens, so it could be 10,20,30.)" I'm also new to many of the appropriate programming languages (I leaned COBOL and FORTRAN 77, which seem to be less than useful in this department.) So I thought I'd try something relatively simple a speaking clock like the ones they used to have with the Time of Day service from the telephone company. ![]()
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