Welcome, Guest
Username: Password: Secret Key Remember me

TOPIC: FREQOUT sounds like crap

Re: FREQOUT sounds like crap 8 years 1 month ago #15849

  • RogerTango
  • RogerTango's Avatar
  • Offline
  • Fresh Boarder
  • Thanks received: 2
I followed the suggestions and put the two 10uf caps in order just like the PDS manual says, but both the FREQOUT and DTMFout sound like garbage!

Anyone have better success with them, and what did you do to get it "right"?

The SOUND command is doing fine, with the speaker going to a 10uf cap then to PORTA.0...

Andrew

Re: FREQOUT sounds like crap 8 years 1 month ago #8668

  • W4GNS
  • W4GNS's Avatar
  • Offline
  • Fresh Boarder
  • Posts: 11
  • Thanks received: 43
I suspect you're going to have to share some intel before anyone can help you ex: schematics and code

Re: FREQOUT sounds like crap 8 years 1 month ago #8669

  • RogerTango
  • RogerTango's Avatar
  • Offline
  • Fresh Boarder
  • Thanks received: 2
What I did was straight out the book...
Attachments:

Re: FREQOUT sounds like crap 8 years 1 month ago #8670

  • be80be
  • be80be's Avatar
  • Offline
  • Senior Boarder
  • Posts: 79
  • Thanks received: 90
You have remember a pic makes a square wave. Sound they can make but with out some filtering It's not going to be sweet. There sample is not good for all tones you may want with out some changes in values.
Time to create page: 0.220 seconds