1,050 Royalty-Free Audio Tracks for "Software Defined Radios"

Sample of digital radio going distorted due to bad signal.

A home construction site in bangkok, thailand. An fm radio is also playing some advertisement. Recorded with rode nt-1000 microphone with audio kontrol 1 audio interface.

Fixed version of my "amplitudemodulation" sound -- this one should download properly. Me fiddling with the tuning knob on a radio, in am mode.

A recording and manipulation of radio am frequencies.

Radio channel skipping.

Lz1rq with ok1has. Home made rig lz1rq with chirpy tone. Qso 10mhz 2011/10/29 at 1415 utc.

A very harsh section of static with periodic interference (source unknown) from the far right-hand side of the fm radio dial, at 106. 7 mhz. Recorded from a digital tuner.

A less harsh, almost tickling of static pops from the right-hand side of the fm radio dial, interspersed with harsh interference (source unknown). Recorded from a digital tuner.

Jammed frequency on radio amateur band.

Ok1kki in vhf subregional contest on mar 5th, 2011, qrg 144360 khz. Recorded in qth jn78ek.

Zoom h1 recorder, unprocessed.

Strange radio interference picked up between radio channels at 3am one morning. (i'm reasonably sure this some sort of strange em phenomenon rather than someone else's composition being broadcast; if i am wrong, i will be happy to take it down. ).

My car radio, tuned in between am radio channels so it picks up a combination of internal noises from the car's electrical system and inter-modulated sounds from nearby channels.

My car radio, tuned in between am radio channels so it picks up a combination of internal noises from the car's electrical system and inter-modulated sounds from nearby channels.

An old radio receiver record - proxima rtf.

Reversed voice from my magic radio! it sounds like it says "nels mayruin, a caravan".

A short loop from am channels on my radio.

Uni brighton student radio ident.

Uni brighton student radio ident.

Uni brighton student radio ident.

Unknown local qrm in qth jn79ek. Frequency 3522 khz, day time. Strength: s9+20 db in peaks. It looks like a terrible spark-telegraph. . . Any traffic is impossible during this qrm.

A recording of the sounds created when scanning a full shortwave band.

Part of qso with i1ulj. He used home-brew tx - power only 3 watts. Good strength but ac modulation. My antenna low doublet 80 m. Recorded: nokia 6230i, trx loudspeaker - phone mic (ft-897, qth jn79nd).

Part of special permitted radio traffic on days of the 100th anniversary of titanic tragedy. Czech amateur radio station ok2bvg sending cq on 502,4 khz (medium wave - frequency similar to titanic mgy station used frequency). Received in jn79nd location.

Example of unnecessary qrs-qrq jumping. Receiving station is evidently "delighted".

Station who is not able to play error-free own callsign despite of my question if sp25f5 is existing callsign (no answer after my question).

Recorded on 30th december 2014, this was a demo i sent in to a local radio station as part of an ambitious plan for a career as a newsreader. They didn't take me up on it however.

The sound of scrubbing an fm radio back and forth across the spectrum. There are bits and pieces of stations picked up with static in-between. Recorded using an old analogue radio, connected to a zoom h1 handy recorder.

Gravado sem efeitos com um microfone shure 545 - recorded without effects(raw) with a shure 545 microphone (in portuguese).

This is the rejected version from "borken machine". Https://soundcloud. Com/theoneandonlyen/broken-machine.

My cbs news stories.

Radio interference drone.

Recorded sound of a hybrid telephone turning on.

Police radio, recorded in 1998.

Static from a radio station wireless remote.

Radio frequency tuning noises.

Recording of a radio sweep of the old radio from my grandfather.

Just some white noise recorded from a car radio. All my sounds are fully free to use, but please consider leaving a comment to let me know how you'll be using them. Just curious! :).

Male police officer speaks about a handgun and retaliation to witness information.

I've scanned the radio frequencies with an old radio and recorded with my tascam dr-05 via the headphone jack. You can hear some weird looping patterns and sound fragments from random radio stations.

This sound was made in sunvox 2. 0e. Using fft and self-made chorus effect.

If you'd like some free station/internet radio vo just send me the copy. Some generic chr, urban, rock, ac lines for use and example.

The text of psalm 118:1 transmitted over the 40m band using morse code. Here is the morse code and the decoding of it:--- --. . . . . . -. -. . . . . - -. -. -. . . . . - -. - --- -. . . . . . -. . ---. -. -. . . . -. ---. -. . . . . . . . . . . --. --- --- -. . -. . . . -. -. . -. . -. . . . . . . . . . . . . --. . -. -. -. -. --. -. -. . . . -. -. . -. . . . . . -. ---. -. . . . . -. . -. O give thanks unto the lord for he is good because his mercy endureth forever.

Strange high piched signals following some pattern. Any idea what it might be?. 2016-12-15 16:46 gmt at 7041. 5khz. Recorded with the website of the university of twente in the netherlands using the built in recorder. Http://websdr. Ewi. Utwente. Nl:8901/.

I have literally no clue what anyone would use this for, but man does it sound weird. I forgot to check which frequency i was recording at, but i was using websdr. Url here: http://websdr. Ewi. Utwente. Nl:8901/. I'd love to know what you do with this!!! no attribution needed but it'd be neat if you sent the finished product my way.

Sintonía del dial.

Sintonía del dial.

Sintonía del dial.

This is me searching radio stations from medium and shortwaves. Recorded straight from my radio headphone output to zoom h1n. No editing.

kssht! acknowledged. Helicopter inbound. Kssht!. Update: seeing a lot of people using this for the gamedev. Tv course! i would love to see your projects and can provide more audio if you want it!. Created in audacity while studying section 9 of the complete unity developer course by ben tristem and gamedev. Tv on udemy. Com. Feel free to use. Contact me if you would like the original audacity project files. If you happen to use this sound in a project you release, let me know! i'd love to check it out!.