Source

 Audio File

 *.txt File

Apache Helicopter Flyover.
The blade passing frequency is 5.25 Hz with the Doppler shift.

 apache.wav

 apache_txt.zip

Beech Bonaza Takeoff

Beech_Bonaza_Takeoff.mp3

Blue Angels, F/A-18 Hornets,
Flyover at Goodyear Air Show, Phoenix, AZ, October 21, 2006. Some background noise from crowd.

Image from Air Show: Blue_Angels_airshow.jpg

Blue_Angels_1.mp3

Blue_Angels_2.mp3

IAI Astra Business Jet Takeoff

(The Gulfstream G100 and G150, formerly known as the Astra SPX, is an Israel Aircraft Industries-manufactured twin-engine business jet, now produced for Gulfstream Aerospace.)

IAI_Astra_Takeoff.mp3

Robinson R22 Helicopter Flyover.
The blade passing frequency is 18 Hz.

Robinson.mp3

Robinson.jpg

Robinson_txt.zip

Several Yak-18, Propellar-driven Russian Aircraft, Flyover at Goodyear Air Show, Phoenix, AZ, October 21, 2006. Some background noise from crowd.

Image from Air Show: Yak18.jpg

Yak.mp3

Stuka Dive Bomber Siren

Stuka.wav

 Source

 Audio File

 *.txt File

Anomaly during Stage 2 Tailoff, ACS Pulses. The text file is accelerometer data. The audio file is the simulated sound from the accelerometer data.

s2_tailoff.mp3

s2_tailoff.txt

M57 Rocket Motor

Simulated sound file of M57A1 Resonance from Flight Accelerometer Data

M57.mp3

Model Rocket Liftoff Acoustics

Silver_Comet.mp3

Sputnik

Sputnik1.wav
Sputnik1b.wav

 Source

 Audio File

 *.txt File

Bird Sounds

conure.mp3
flamingo.mp3
macaw.mp3
cockatoo.mp3

Cicada - approximately 4000 Hz with integer harmonics

cicada.mp3

Cricket Chirps. Note that the chirp rate is proportional to temperature. The air temperature during this recording was about 90 degrees F.

cricket.mp3

Paso Fino Hoof Beat

 pasofino.wav

 pasofino_txt.zip

Whale Whistle
(Courtesy of the Acoustical Society of America)

 whale1.wav

 whale1_txt.zip

 Source

 Audio File

 *.txt File

Pink Noise Sound Files

pink1.mp3
pink2.mp3

White Noise.\

white1.mp3
white2.mp3

 Source

 Audio File

 *.txt File

Centennial Bell

Centennial_bell.mp3

Hall of Flame Bell

Hall_Flame_Bell.mp3

 Source

 Audio File

 *.txt File

Hail

hail.mp3

Thunder

thunder.mp3

Whistlers

Death_Valley_whistler.mp3
NASA_whistler.mp3
Auroral_chorus.mp3

 Source

 Audio File

 *.txt File

Crystal Glass Singing - 677 Hz 

crystal.wav

 crystal.txt

Tibetan Singing Bowl

singing_bowl.mp3

Taps played at President John F. Kennedy's Funeral, with a broken sixth note

 taps.wav

 taps_txt.zip

Tuning Fork 440 Hz

tuningfork440.mp3

Wind Chimes Tuned to the Scale of E

 windchimes.mp3

chime1.mp3
chime2.mp3
chime3.mp3
chime4.mp3
chime5.mp3

 Source

 Audio File

 *.txt File

Dither from a Ring Laser Gyro system

dither.mp3

Hoover Dam Generators. The sound is mainly random, roughly similar to pink noise. The spectral peak with the highest ampitude is 120 Hz. This corresponds to the 3 Hz (180 rpm) turbine rotor speed multiplied by the 40 magnetic poles.

Hoover.mp3

Transformer Hum, Magnetostriction

transformer.mp3

 Source

 Audio File

 *.txt File

.22 Rifle

22_Rifle.mp3

Air Raid Siren Kosovo War 1999

air_raid_siren_belgrade.mp3

Balloon Pop in Racquetball Court for Reverberation Time Measurement

Balloon3.mp3

Gobi Sand Dunes

Gobi_sand.mp3

Long Range Acoustic Device

LRAD.mp3

Martin Luther King's "I Have a Dream" Speech, Excerpt

 Dream_speech.mp3

Sine Sweep from 20 Hz to 2000 Hz

 sweep.wav

 sweep_txt.zip

U.S. Navy, General Alarm, 367 Hz with integer harmonics.

general_alarm.mp3