Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options answers only not deleted user 3997
2 votes

using DPLL to track audio tones: configuration parameters?

Some random pointers The signum function probably don't help here. PLLs can lock to any harmonic (not just the fundamental) and the signum function will generate lots and lots of harmonics and also s …
Hilmar's user avatar
  • 48.2k
2 votes

BPSK based audio digital communication system

I mean it's just acoustic waves through air No it's not. Not unless you are operating in an anechoic chamber (which is unlikely). The total transfer function of your channel can be quite complicated …
Hilmar's user avatar
  • 48.2k