From 20 To 20000 Hz

20 - 20,000 Hz Audio Sweep | Range of Human Hearing 0:36
20 - 20,000 Hz Audio Sweep | Range of Human Hearing Sonic Electronix 4,748,968 8 лет назад
20Hz to 20kHz (Human Audio Spectrum) 2:24
20Hz to 20kHz (Human Audio Spectrum) adminofthissite 43,048,837 11 лет назад
20000 Hz Test Tone 10 Hours 10:00:00
20000 Hz Test Tone 10 Hours Test Tones 634,347 3 года назад
20 THOUSAND Hz (20000 Hertz) INSTANTLY CALMING 4th Dimensional Frequency: PURE CLEAN BINAURAL TONES 1:00:25
20 THOUSAND Hz (20000 Hertz) INSTANTLY CALMING 4th Dimensional Frequency: PURE CLEAN BINAURAL TONES Meditational State • Healing Music 18,601 2 года назад
Sweep (from 0 to 20000 Hz) 0:40
Sweep (from 0 to 20000 Hz) Pasquale Citera 670,439 8 лет назад
Pineal Gland WILL Vibrate at 4 Mins (1.4 QUADRILLION Hz) • ASMR Tingling Activation 1:00:23
Pineal Gland WILL Vibrate at 4 Mins (1.4 QUADRILLION Hz) • ASMR Tingling Activation Meditational State • Healing Music 1,978,746 2 года назад
18000 Hz Test Tone 10 Hours 10:00:00
18000 Hz Test Tone 10 Hours Test Tones 241,640 3 года назад
Tinnitus Frequency Finder Helper - 400 Hz - 20 kHz Range Frequency Sweep 3:16
Tinnitus Frequency Finder Helper - 400 Hz - 20 kHz Range Frequency Sweep Tinnitus Relief ! 2,023,317 8 лет назад
SPINE TINGLES at 2 Mins! (46 TRILLION Hz) • ASMR Activation: Brain, Body & Spine Tingling Sensations 1:00:16
SPINE TINGLES at 2 Mins! (46 TRILLION Hz) • ASMR Activation: Brain, Body & Spine Tingling Sensations Meditational State • Healing Music 1,791,957 2 года назад
20 Hz TO 70 Hz (ULTRA BASS TEST) 1:55
20 Hz TO 70 Hz (ULTRA BASS TEST) Sound Checker 203,594 1 год назад
10100 Hertz: Heal Pituitary Gland WAIT TILL 6 Mins! • Quantum Miracle Formula Frequency 1:00:23
10100 Hertz: Heal Pituitary Gland WAIT TILL 6 Mins! • Quantum Miracle Formula Frequency Meditational State • Healing Music 2,211,266 2 года назад
Hearing Test Sounds at 6 - 15 - 20 hz 1:37
Hearing Test Sounds at 6 - 15 - 20 hz GhostArk Device 55,852 9 лет назад
Sinus "MIRACLE" Clearing Quantum Physic Frequency HAS ARRIVED! Gamma, Beta & Theta Waves 1:00:24
Sinus "MIRACLE" Clearing Quantum Physic Frequency HAS ARRIVED! Gamma, Beta & Theta Waves Meditational State • Healing Music 289,517 1 год назад
20000Hz Ultrasonic Mouse and Rat Repellent (11 1/2 Hours) 11:30:00
20000Hz Ultrasonic Mouse and Rat Repellent (11 1/2 Hours) Tou Vang 5,414,875 8 лет назад
THIS ACTIVATES The PINEAL GLAND 10000Hz 2675Hz 528Hz Shamanic Music 1:59:29
THIS ACTIVATES The PINEAL GLAND 10000Hz 2675Hz 528Hz Shamanic Music Lovemotives Meditation Music 7,397,384 6 лет назад
Test d'audition à domicile - 1 Hz à 20 000 Hz - Spectre complet de l'audio humain 33:40
Test d'audition à domicile - 1 Hz à 20 000 Hz - Spectre complet de l'audio humain Eu Amo Tecnologia 529,243 3 года назад
20Hz to 20kHz Frequency Sweep (Logarithmic) 1080p HD 0:41
20Hz to 20kHz Frequency Sweep (Logarithmic) 1080p HD Aaron Shannon 263,540 9 лет назад
Hearing Test - 20 Hz to 20,000 Hz in 1 minute 1:01
Hearing Test - 20 Hz to 20,000 Hz in 1 minute seahock 783,774 15 лет назад
How Old Are Your Ears ? Hearing Test 2:01
How Old Are Your Ears ? Hearing Test 1nnov TV 1,415,545 1 год назад
Silbato digital para perros! 1:15
Silbato digital para perros! Más que un amigo 271 1 день назад
Not All Humans Can Hear This Sound. Can You? - Take the 20hz - 20000hz Audio Spectrum Test 6:54
Not All Humans Can Hear This Sound. Can You? - Take the 20hz - 20000hz Audio Spectrum Test Aaron X Loud and Wireless 499,784 6 лет назад
3,000 - 20,000 Hz Audio Sweep 0:36
3,000 - 20,000 Hz Audio Sweep Sonic Electronix 565,218 8 лет назад
Tinnitus Frequency Test 20 Hz to 20000 Hz | ear buzzing sound 2:30
Tinnitus Frequency Test 20 Hz to 20000 Hz | ear buzzing sound Acúfenos Otín Lucas 5,074 6 месяцев назад
How Old Are Your Ears? (Hearing Test) 2:44
How Old Are Your Ears? (Hearing Test) BluestCookie 6,262,339 6 лет назад
Hearing Test HD 6:00
Hearing Test HD adminofthissite 16,575,681 11 лет назад
20 000 Hz - Pure Frequency 1:11:11
20 000 Hz - Pure Frequency Frequency+ 4,457 3 года назад
Audio Test - Sine Sweep 20 to 20000 Hz (Max/Msp) v1 2:02
Audio Test - Sine Sweep 20 to 20000 Hz (Max/Msp) v1 Paolo Di Rocco 53,653 6 лет назад
Tinnitus Topper Noise Masking up to 20 kHz 10:00:01
Tinnitus Topper Noise Masking up to 20 kHz Dalesnale - Noise Ambient 27,672 11 месяцев назад
Can you really hear beyond 20KHz? 8:44
Can you really hear beyond 20KHz? Peter Pee 2,107 2 года назад

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