[time-nuts] OT: leaching was, Alternative time interval interpolation technique

Stanley Reynolds stanley_reynolds at yahoo.com
Sun Aug 15 01:13:32 UTC 2010


When they receive the request for the pdf they check to see what page referred 
the request if it wasn't their site then they assume some other web site 
leaching bandwidth. This other site pretends to serve the file but in fact it is 
still served by them. This pretend site doesn't pay for the bandwidth to serve 
the files, win for them lose for the unprotected server.

Stanley



----- Original Message ----
From: Bill Hawkins <bill at iaxs.net>
To: Discussion of precise time and frequency measurement <time-nuts at febo.com>
Sent: Sat, August 14, 2010 7:35:53 PM
Subject: Re: [time-nuts] Alternative time interval interpolation technique

Scroll to the bottom of the first list, or search for 'LC tanks'

Don't know why Bruce's link doesn't work, but I get 404 - file not found.

Bill Hawkins 

-----Original Message-----
From: Stanley Reynolds

http://risorse.dei.polimi.it/digital/pubblications.html

then scroll down

Stanley

----- Original Message ----
From: Bruce Griffiths <bruce.griffiths at xtra.co.nz>

A method that measures the phase of a damped LC circuit oscillatory
transient 
triggered by the event to be timestamped:
http://risorse.dei.polimi.it/digital/products/2010/High frequency,high time 
resolution time-to-digital converter employing passive resonating
circuits.pdf 
<http://risorse.dei.polimi.it/digital/products/2010/High%20frequency,high%20
time%20resolution%20time-to-digital%20converter%20employing%20passive%20reso
nating%20circuits.pdf>


A dual of the circuit is readily devised using a CMOS gate plus an open
drain 
(or equivalent) gate output for damping/quenching.
However the ADC employed needs to be able to capture a sample burst at a 
relatively high sample rate.

Bruce



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