06-23-2015
Hi C'688...
I can't as the real values will eventually be determined by trial and error on the initial build and calibration phases. the V to F relationship is none linear and will range from about 700Hz to 2800Hz; (anywhere in that region depending on the voltage).
As I have pointed out the longhand method works but it is not a lookup table and looks mighty ugly...
Each of the 16 possible values will have its own frequency range as its lookup.
9 More Discussions You Might Find Interesting
1. Post Here to Contact Site Administrators and Moderators
Just a remark now the board has grown to considerable proportion. I see too little of an active hand(s) maintaning the boards, clipping away dead posts, moving posts that were created in the wrong forums etc. It's a bit tiring to see alot of threads ending in: this has been covered before, do a... (7 Replies)
Discussion started by: patvdv
7 Replies
2. What is on Your Mind?
Hi Admin and Staff...
Thanks for hosting AudioScope.sh on this site. I have had the biggest surprise of my life today.
This months issue of the UK Linux magazine "Linux Format" have done a small piece on the project.
Issue April 2014, LXF 182, page 65...
This I never expected and I... (1 Reply)
Discussion started by: wisecracker
1 Replies
3. OS X (Apple)
Hi all...
Has _below_ ever been done in UNIX shell scripting before?
(I have done this easily in Python but this is using purely the shell.)
The DEMO version IS built and has been tested.
Pre-amble...
I now need at least one control pulse for the AudioScope.sh when in PURELY audio I/O mode,... (2 Replies)
Discussion started by: wisecracker
2 Replies
4. Shell Programming and Scripting
Development machine:- Standard MBP 13 inch, OSX 10.7.5...
GNU bash, version 3.2.48(1)-release (x86_64-apple-darwin11)
Copyright (C) 2007 Free Software Foundation, Inc.
Scenario:- Audio capture for AudioScope.sh for CygWin without ANY third party installs.
I am trying my hardest to get a... (6 Replies)
Discussion started by: wisecracker
6 Replies
5. How to Post in the The UNIX and Linux Forums
Can please somebody tell me what could be the reason for the following error (Unix Motorola Server):
/usr/etc/ce3/s374: Board at address 0xff10000 not present - Entry skipped.
/dev/lpc2: I/O error
I already replaced the board 374 on the server, but I have the same problem.
Thank you! (1 Reply)
Discussion started by: dma
1 Replies
6. What is on Your Mind?
Boy oh boy, with only a MONO mic input to use AudioScope gets much more difficult when the ALTDC board is included.
It needs, so far, two hits at the MIC input with a single hit at the HEADPHONE audio output.
The first at the highest practical resolution for the AC component and the second... (0 Replies)
Discussion started by: wisecracker
0 Replies
7. OS X (Apple)
Hi all...
Apologies for any typos...
For those intersted in the AudioScope the next construction is finished.
I have not been totally idle but working out the hard stuff to be able to be very simple to build.
It is a single transistor simple timer that lasts for about 1.2 to 1.8 seconds.... (2 Replies)
Discussion started by: wisecracker
2 Replies
8. UNIX for Advanced & Expert Users
Using AudioScope.sh on Ubuntu 17.04 from a live DVD disc I came across an error.
Consider the code below it is a MUCH shortened version of the KEYBOARD input in AudioScope.
#!/bin/bash
bash --version
uname -a
status=0
KEYBOARD()
{
read -r -p "Enter QUIT or EXIT to quit:- " kbinput
if ||... (11 Replies)
Discussion started by: wisecracker
11 Replies
9. OS X (Apple)
AudioScope Project.
(Apologies for any typos.)
For the few following......
AudioScope.sh...
Now at Version 0.60.00.
Well this baby has come a long way since its inception in January 2013. It is now at Version 0.60.00. It is MUCH more Apple centric now with a new OSX Sierra minimum _silent_... (7 Replies)
Discussion started by: wisecracker
7 Replies
LEARN ABOUT NETBSD
backgammon
BACKGAMMON(6) BSD Games Manual BACKGAMMON(6)
NAME
backgammon -- the game of backgammon
SYNOPSIS
backgammon [-] [-nrwb] [-pr] [-pw] [-pb] [-t term] [-s file]
DESCRIPTION
This program lets you play backgammon against the computer or against a "friend". All commands are only one letter, so you don't need to
type a carriage return, except at the end of a move. The program is mostly self-explanatory, so that a question mark (?) will usually get
some help. If you answer `y' when the program asks if you want the rules, you will get text explaining the rules of the game, some hints on
strategy, instructions on how to use the program, and a tutorial consisting of a practice game against the computer. A description of how to
use the program can be obtained by answering `y' when it asks if you want instructions.
The possible arguments for backgammon (most are unnecessary but some are very convenient) consist of:
-n don't ask for rules or instructions
-r player is red (implies n)
-w player is white (implies n)
-b two players, red and white (implies n)
-pr print the board before red's turn
-pw print the board before white's turn
-pb print the board before both player's turn
-t term
terminal is type term, uses /usr/share/misc/termcap
-s file
recover previously saved game from file
Any unrecognized arguments are ignored. An argument of a lone `-' gets a description of possible arguments.
If term has capabilities for direct cursor movement (see termcap(5)) backgammon ``fixes'' the board after each move, so the board does not
need to be reprinted, unless the screen suffers some horrendous malady. Also, any `p' option will be ignored. (The `t' option is not neces-
sary unless the terminal type does not match the entry in the /usr/share/misc/termcap data base.)
QUICK REFERENCE
When the program prompts by typing only your color, type a space or carriage return to roll, or
d to double
p to print the board
q to quit
s to save the game for later
When the program prompts with 'Move:', type
p to print the board
q to quit
s to save the game
or a move, which is a sequence of
s-f move from s to f
s/r move one man on s the roll r separated by commas or spaces and ending with a newline. Available abbreviations are
s-f1-f2
means s-f1,f1-f2
s/r1r2 means s/r1,s/r2
Use b for bar and h for home, or 0 or 25 as appropriate.
FILES
/usr/games/teachgammon rules and tutorial
/usr/share/misc/termcap terminal capabilities
AUTHORS
Alan Char
BUGS
The program's strategy needs much work.
BSD
May 31, 1993 BSD