VoRS: Vo(IP) Simple Alternative to Mumble

This is REALLY important software nowadays imho.

I'm old enough to have spoken to people on analogue land lines: the sound was crisp, you could hear small background noises, you could hear someone breathe.

Nowadays we usually speak to people on digital lines that are highly compressed (to the extend that is messes with the sound quality), low freq range (no bass, very high sounds) and cut up (without enough sound or when then other party makes more sound the stream is completely interrupted).

And it does not have to be like this! All of this is in favour of the network operator (or centralized chat servers e.g. whatsapp) trying to save some data/money. While many of us have paid for unlimited data!

On top of that much of the conversations are not properly e2e encrypted!

I've used Mumble to speak to people I love over long distance and the quality is just so much better: it's like the analog experience of my childhood. Hearing ever breath, background noise and all in high quality makes all the difference some times.

> I'm old enough to have spoken to people on analogue land lines: the sound was crisp

You're old enough to have forgotten what land lines sounded like.

They intentionally dropped frequencies from the audio signal so that they wouldn't have to carry the data contained at those frequencies. This is why nobody ever sounded like themselves over the phone.

Old phone signals (Plain old telephone service or POTS) cut off frequencies above 4 khz. You cannot hear the difference between f and s, as these are higher frequency sounds at around 8 to 12 khz. You'd have to say f like in Fred or s like in Steve? Cause you literally could not hear the difference.

This is the reason broadband internet (ADSL) is called broadband. Because dial up internet used the POTS frequency band below 4 khz, and broadband used the (broad) frequencies above.

It's also the reason you'd have to get a technician out to your house in order to get ADSL. They would install a frequency cutoff filter on the phone line into your house, and hookup the landline to the below 4 khz side and the ADSL modem to the above 4 khz side, so the POTS signal would not interfere with the ADSL signal.