Running a testslip with "the quick brown fox..." using BPSK250

Various recordings of different data transmissions over shortwave or HF radio frequencies.

The Amtor FEC - Navtex data mode. Recorded straight from an encoder. May be useful, who knows :) - Need ...

This is a testslip running the testtext the quick brown fox ... using ascii-coding

BPSK 250 baud data mode. Recorded straight from an encoder. May be useful, who knows :) - Need any other ...

police yelp

This one has many layered drones similar to sirens or alarms.

Fast wailing emergency siren, improved version.

ENTIRELY LOOPABLE remix of WIM's "sirene" sample, the original was 2.37 second, and didn't loop at all, I added some ...

sample of gameboy with 32mb card and i kimu software

Amtor FEC-Navtex is a type of data transmissionmode. This is Used for amateur radio communication. This test contains the international ...

The number of file correspond to the numbering of the book: Le sons multiples aux saxophones / Daniel Kientzy. - ...

The number of file correspond to the numbering of the book: Le sons multiples aux saxophones / Daniel Kientzy. - ...

RTTY at 75 baud data mode. Recorded straight from an encoder. May be useful, who knows :) - Need any ...

I recorded the dial process of the modem in my powerbook. Then I cutted the whole thing and this is ...