nick_name
Re:It's Time to Rethink 6G
on Thursday February 13, 2025 @03:59AM (#43034105)
For VoIP applications, one-way mouth-to-ear delay should ideally be less than 150 ms for natural conversations [1].
Other factors, such as jitter, transmission delay, queuing delay, etc., also impact quality. However, if the delay occurs mid-transmission (e.g., due to network congestion or routing inefficiencies), there’s little that can be done beyond optimizing at the endpoints.
[1] https://www.wikiwand.com/en/articles/Latency_(audio)#Telepho...
Re:How does Google Authenticator work?
on Friday August 27, 2021 @09:01PM (#28334605)
# python3 -m pip install pyotp
SECRET='JBSWY3DPEHPK3PXP' python3 -c "import pyotp; print(pyotp.TOTP('${SECRET}').now())"
Re:Tesseract.js: Pure JavaScript OCR for 100 Languages
on Friday December 20, 2019 @10:38AM (#21844913)
You might also like Wikiwand - https://www.wikiwand.com
Re:Firefox 58
on Tuesday January 23, 2018 @02:28PM (#16216691)
Hey @godelski, I had that issue in Firefox 57, but it seemed to have gone away with 58. Just FYI - I tried altering a bunch of `about:config` non-default settings, but none of them helped. Thanks.
Re:Bit Twiddling Hacks (2005)
on Sunday July 03, 2016 @09:45PM (#12028521)
>> and I deeply apologize I can't find the free PDF version, though sci-hub may help here)
How I invented VoIP
Readable Hacker News
Re:Is this prime?
on Wednesday March 09, 2016 @12:23AM (#11251093)
If you don't want the browser to freeze ...
var target = document.getElementById('n');
function detect() {
n = parseInt(target.firstChild.nodeValue);
if (typeof n === 'number' && is_prime(n) === 'prime') {
console.log('>> YES,' + n + ' is prime, clicking "yes" ...');
document.getElementById('yes').click();
} else {
console.log('>> NO,' + n + ' is not prime, clicking "no" ...');
document.getElementById('no').click();
}
}
var observer = new MutationObserver(function (mutations) {
mutations.forEach(function (mutation) {
window.setTimeout(detect, 500);
});
});
observer.observe(target, {
attributes: true,
childList: true,
characterData: true
});
Re:Detect and disconnect WiFi cameras
on Saturday December 19, 2015 @07:35PM (#10765528)
> arp-scan -I $NIC --localnet
If the camera runs on a separate network to which you don't have access to, the script wouldn't work.
Re:Edward Snowden interview: 'Smartphones can be taken over'
on Monday October 05, 2015 @11:10PM (#10336543)
Looks like Vysk's QS1 is aiming to mitigate the baseband hacks - http://www.theguardian.com/technology/2014/jul/25/startup-cl...