1,000 Royalty-Free Audio Tracks for "Third Tones"

This is the sound of an eerie wind passing through the cracks and crevices of a multi-level parking garage.

Refrigerator sounds.

Refrigerator sounds.

A looping note / drone sound.

Great tone for under electrical noise.

A tinnitus sound from inside the body (+ slight breathing, blood circulation and heartbeat).

A recording of a high school class. Students were working on a sound effects project on computers, but generally allowed to talk as they worked. This is maybe 18 students, with the mic about 10 feet away from the nearest student, mic towards one side of the room, pointed towards the middle. We also have ac on, and an av cart that has a fan on, plus a wall clock, some of which you may not be able to hear over the students. Mic was the zoom h1 set to record a wav file, record level manual, low pass filter engaged, with the quality settings at the highest values. It was then put through audacity to amplify it to the highest allowable levels without distorting, and spit out as a wav.

Dmtf tones going 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, *star*, #hash-tag#, then 'ring ring ring'.

This is part of a experiment on pitch difference. The audio consist on the 12 semitones of an octave, made up with sine waves.

High-pitched ringing sound, perfect loop.

High-pitched ringing sound.

An interesting sound that would serve well as a text message alert for a smart-phone.

Oh the horror. Good and slow, like real life. Made for class.

This is a singing glass with a cat meowing in the background. 1. Hold the empty wine glass on a tabletop at the base of the stem with one hand. 2. Wet the index or middle finger of your other hand with some water. 3. Lightly rub your wet finger along the rim of the glass. 4. As you rub the glass, you will hear the "singing" sound of the glass. You may have to re-wet your finger periodically and/or adjust the pressure of your finger on the rim of the glass to keep producing the sound. 5. You can change the pitch of the sound by adding water to the glass. Minidisc.

A 'c' note reversed, reverbed and with a pitch increase. Did it three times changing the 'c' note to g#, a among others.

A recording of a automated message i made for everyone to use.

Celtic harp sample.

Old-fashion newscast telegraph keyer (sounder) heard between stories being broadcast.

Room tone for the operations area of a spaceship in a science fiction movie. Various drones processed in samplitude.

Room tone for the brig in a science fiction movie. Various drones processed in samplitude.

Room tone for the cockpit in a science fiction movie. Various drones processed in samplitude.

A dial tone from a phone. Recorded with a zoom h1.

An idea for an instrument.

Tono de piano eléctrico, preparado para un broadcast.

Recorded with a zoom hn-4 internal mics.

Wine glass played with a human finger. Recorded with the built in isight camera on my screen. (no fingers were severed in the making of this recording. ).

This is an "error" sound i made for one of my games. It is actually me using nothing but my mouth and lips to sound it out. I had a hard time finding anything like this online, so i made it myself. And how it's available here for someone else, hehe.

14k modem dail-up connecting to internet, recorder in 1999.

An sample sound of the alien data voices!.

Beep generated with audacity and edited to sound like an answering machine.

Using a simple chuck script. It selects 4 tones from the 12 tone scale and repeats them.

This sound consists of sine waves only playing the musical note c, each for a total of 10 seconds. Rendered as a 200/32 wav file (linear pcm, 32 bit little-endian floating point, 200000 hz) in audacity.

The sound of a midland x-talker ringing when i hit the call button. It sounds like one of these old home phones. All i did was plug the walkie-talkie into my computer and then record the sound when i push the call button. This could be a good walkie-talkie sound.

Processed ventilation hum from the passageway underneath an arena.

Just a kick drum.

Finally, i successfully created a sawtooth in the fourier domain using only c code (fftw and sndfile). I know this sound is super trivial, but i'm kinda proud of myself.

*Undecimal neutral sixth on C = A↓ (Ben Johnston's notation). 18:11 = 852.59 cents. Limit: 11-limit.

Chromatic tetrachord in pythagorean tuning. MIDI pitch bend appears to match intervals (0,64; 112,65; 64,61; and 80,64). Created by Hyacinth (talk) using Sibelius 5.

Created using audacity. A tone that sounds like it is endlessly getting lower. Completely seamless and loopable for any purpose you may have.

Electro-magnetic interference from a desktop computer, and an at&t; cordless phone handset cl82301 when held near the internal ferrite antenna on the back right of a 13-year-old boombox listening to the am broadcast band. Recorded 2 years ago so i forget where i was listening. Recorded with goldwave from line-in. You hear emi from the computer at first, then i bring the phone on standby near the radio and you hear a series of nearly pure tones. The phone comes on and you hear a distorted dial tone. I move the phone away from the radio for a few seconds and you hear the computer again, then i bring the phone near and you hear a distorted busy signal. I disconnect and the phone continues sending to the base for a few seconds so you just hear a hum, then the idle tones are heard, then the computer noise as i remove the phone.

Open app.

Call phone.

Alert message.

Alert message.

A tone created by striking an approximately 6oz canning jar. Recorded with a tascam dr-40.

Produced in reasynth then rendered then pitch shifted. The quality was put to the absolute maximum (somewhat to ridiculous degrees) as to provide maximuim headroom for pitch-shifting, headroom and to stop a form of foldback aliasing in sound from occuring - sustaining fidelity.

Random bells [cc zero].

Soft electronic beep.

Single stroke of small meditation bell with resonance following.