469 Royalty-Free Audio Tracks for "Hz"

1000hz reference tone in -20db ideal for calibration. Created in audacity and checked in izotope insight. Precise frequency and decibel.

Low frequency pulse at 30hz generated with audacity chirp and tremolo effect with. 80hz frequency.

Radio scanner. Sfx conversion edited: adobe + fxs + mastered. Sound and loops freesound. Org/people/szegvari/. Musichttps://soundcloud. Com/user-174290723.

Here's a low volume, low frequency noise recorded during an acoustic survey of a condominium to identify a sleep-disturbing noise. It is primarily a combination of 13, 18 and 23 hz (5 hz steps). Not audible on computer speakers, it should be listened to on closed back headphones or very good quality sound system.

Audacity:. • file→new. Left track• tracks→add new→mono track• change become left channel. • generate→chirp. . . - waveform: sine- startfrequency: 1000amplitude: 0. 5- endfrequency: 3000amplitude: 0. 5- interpolation: linear- duration 00h 00m 01. 000s. • effect→tremolo- wavefrom type: sine- starting phase (degrees): 0- wet level (percent): 100- frequency (hz): 6. 0. Right track:• tracks→add new→mono track• change become right channel. • generate→chirp. . . - waveform: sine- startfrequency: 1500amplitude: 0. 5- endfrequency: 4500amplitude: 0. 5- interpolation: linear- duration 00h 00m 01. 000s. • effect→tremolo- wavefrom type: sine- starting phase (degrees): 0- wet level (percent): 100- frequency (hz): 6. 0. • make stereo track.

This sounds like it's the 2637 screen. . . It's a 2-bladed propeller seaplane at 2250 rpm!. Every time the sound loops, the light patterns change, as shown right here!.

Creategenerate sine wave tone, frequency = 340. 00 hz, amplitude = 0. 80, 30 secondsduplicatedapplied effect wahwah…frequency = 4. 0 hz, start phase = 280 deg, depht = 92%resonance = 6. 9 frequency offset = 30%applied effect : tremolodeleted 30 seconds at t = 0. 0generate sine wave tone, frequency = 330. 00 hz, amplitude = 1. 00,30 secondsapplied effect wahwah… frequency = 1. 5 hz, start phase = 359 deg, depht = 33%, resonance = 6. 9, frequency offset = 30%duplicatedtime shifted tracks/clips right 0. 61 secondsmixed and rendered 2 tracks into one new mono trackapplied effect : tremoloapllied effect : apple : audistortionapplied effect : valve saturationapplied effect sliding time scale/pitch shiftduplicatedgenerate sine wave tone, frequency = 120. 00 hz, amplitude = 1. 00, 22. 000000 secondsdeleted 44. 91 seconds at t = 0. 00mixed and rendered 2 tracks into one new mono trackapplied effect: compressornormalize to 0 db.

Mono recording of a 440 hz tuning fork with resonance box, full decay time = more than 1 minute. I used the measurement microphone k4 by arnold esper placed directly in the resonance box. Recorded in the anechoic chamber for analysis and measurement purpose mostly.

Create 'tăng lực' sound:audacity:- create→add new→mono track. - generate→chirpwaveform: square• startfrequency (hz): 1000amplitude (1-0) : 0. 8. • endfrequency (hz): 3000amplitude (1-0) : 0. 3interpolation: linearduration: 0. 100s. - effect→repeatnumber of repeats to add: 2.

Hitting thewindow at arata creek used dr-05 it has a 96000 hz sample rate.

La sinusoideffect phaser :phases : 6original / modified : 130frequency (hz) : 0. 7deepness : 150. .

Sound of someone making noise with his pencilcase. Codec- mono- 48 00 hz- 24 bits.

Created with arturia microbrute and behringer craver. Recorded with audacity 44100 hz 16 bits stereo.

Created with arturia microbrute and behringer craver. Recorded with audacity 44100 hz 16 bits stereo.

Recorded using tascam dr-1, *. Wav, stereo, 44100 hz.

I ported this file in audiocheck. Net/audiofrequencysignalgenerator_sinetone. Php.

Piano harp samples processed, remixed, filtering band 1050-1200 hz.

Create hanna barbara jetson's car hover sound (but have stereo sound) from westington's "skiffy9. Wav" sound:audacityfor left channel:- cut silence before (0. 000s to 0. 046s), middle (0. 096 to 0. 228), and after (0. 301 to 0. 449) sound. - cut middle part 0. 130 to 0. 600. - effect→change speedspeed multiplier: 0. 800percent change: –20. 000. - effect→repeat. . . Number of repeats add: 250. - effect→equalization(18 db; 20 hz)(18 db; 800 hz)(–18 db; 2000 hz(–26 db; 11 000 hz). For right channel:- tracks→add new→mono track. - copy left track and paste at 0. 010 s in right track.

Created with arturia microbrute and behringer craver. Recorded with audacity 44100 hz 16 bits stereo.

It's a guitar recording. I changed the pitch to e low, the frequency is 79. 8 hz with audacity. There is an effect of fade out.

Recorded with rode nt2000, goldmike preamp, 44. 100 hz, 24bit, named by midi pitch, starting from f3, covering 3 octaves.

I ported this file in audiocheck. Net/audiofrequencysignalgenerator_sweep. Php.

Recorded using tascam dr-1, stereo, wav, 44100 hz.

An 50hz hum with a slight buzz on it. Created on reaper tone generator.

This was recording at 44. 100 hz 16bit in tucumán argentina on a street with the microphones of zoom h4.

A short hapi drum phrase converted to 16-bit 44100 hz wav format to match coursera sms-tools restrictions.

Hornets trapped. The recorder microphones stuck to the trap. Recorded by an ls100, low-cut at 100 hz.

Iphone-style call disconnect. Tone in 425 hz with 0. 2 delay.

Squish from a pot of overcooked rice and a spoon. Recorded in an isolation booth at 48000 hz stereo wav file.

Writing pencil on paper. Codec- mono- 48 000 hz- bits.

A truck by arata creek i used my dr-o5 to record it 96000 hz sample rate.

Created with arturia microbrute and behringer craver. Recorded with audacity 44100 hz 16 bits stereo.

3 beep for foley recording. 1 frame 1000 hz sine and silence for 21 frames repeated 3 times.

Domestic espresso machine. Maquina de café espresso. Turn on and off. Encendido y apagado. Se escucha cuando se pone el filtro y como va cayendo el cafe en la taza. Grabado con una grabadora de audio sony, en una cafatera espresso autamatica marca cusinart.

Seamless loop of gaspipe or gasleak hissing continuously. This sound is the actual background noise in the frequency range 1200 to 6800 hz from my randomly generated subhorrorambience1. Wav sample. All frequencies below 1 khz (lowend) and above 8 khz (highend) have been filtered out and the volume has been normalized. I release this sound as cc0. You can do whatever you want with it and don't need to mention my name. Tips & tricks for professional mastering of dark ambient loops:. ~ (range) 1200 - 8000 hz, the highmid area of all sounds. ~ (gate) filtering in and adding subtle noise in this frequency range can addatmosphere or "air" to dark ambience but sound noisy like a tape recording. ~ (filter) filtering out noise in this frequency range can make the bass andlower frequencies (20-1000 hz) in dark ambience sound clearer but more dull. ~ (highend) frequencies above 8 khz should always be filtered out completelyand muted to 0 db, since those are only necessary in music and higher sounds.

I like to put special attention into not only the sounds and rhythms used in my work, but also the shape of the tracks itself when looked at in an audio editor. I enjoy working with dc-offsetted sounds, as i believe that, although there is not much of a difference when listened to, they must be picked up differently somehow by the brain.

Using the remove hum tool on izotope rx2, i took out filtered out the hum that occurs in the 190-220 hz range. I believe any eq could filter that hum out at that range without affecting the bass in the footsteps. I believe the footsteps are in the 50-60 hz range anyway.

Recorded using tascam dr-1 , stereo, wav, 44100 hz.

Recorded using tascam dr-1, stereo, wav, 44100 hz.

The fan in my mom's bathroom above the toiletrecorded with dr-05 96000 hz sample rate in tme bathroom.

An electric motor struggling to keep up with a high-speed relay. (~33 hz).

A short phrase played on my persian santur, 16 bit mono wav at 44100 hz.

Recorded using tascam dr-1, stereo, wav, 44100 hz.

A 1500 Hz tone broadcast by WWV, the radio station of the United States National Institute of Standards and Technology.

Just hanging out at the skatepark and recorded this short snippetsorry for mic disturbancesrecorded at 44100 hz on a zoom h4.

Outside ambiance with birds and cars. Codec :- stereo- 48 000 hz- 24 bits.

There is a short latency so you'll have to edit/time this yourself.

Recorded using tascam dr-1 , stereo, wav, 44100 hz.

An augmented fifth in just temperment. The first tone is a sine wave of 300Hz, the second is 468.75 Hz, the third is the interval. Made with NCH tone generator

Some guy sayng hundred forty nine. This was recorded with a zoom h4n, 41000 hz 24bit, with no further processing of any kind.