The Legend of 20 Hz and 20 kHz. Why such a range? - ensemb - World Latest Movie, Series, Videos and Trailers | fetery.com

The Legend of 20 Hz and 20 kHz. Why such a range?

260,438 views

Published on Jun 20, 2016

About :

Why audio equipment should have a frequency range of 20 Hz to 20 kHz. About the range of musical instruments and singers. A small lyrical digression about the times of magnetic recording and vacuum tube equipment. Experiments with tone compensation and a test for infrasound perception. Frankly speaking, this is my first experience in the video blog genre. Don't judge me too harshly. I know there are plenty of bloopers, but maybe there's something to that too. Music: Tsifei - The Holiday Is Coming - • AWESOME DANCE MUSIC! GORGEOUS...

vidoe Comments

Trend Videos

11:04

Compliments are pouring in🥇 My heart is exploding! 50 years of secret recipe for refreshing Napa Cabbage Kimchi

딸을 위한 레시피 Recipes for daughters

154,573 views 4 days ago

22:16

A suspicious country that is more Korean than Korea - Mongolia (1)

곽튜브

1,277,000 views 4 days ago

3:35

GFRIEND 'Season of Memories' (4K) STUDIO CHOOM ORIGINAL

STUDIO CHOOM [스튜디오 춤]

1,327,971 views 3 days ago

28:38

[vlog] Year-end spent with loved ones

찰스엔터

458,002 views 4 days ago

12:56

After seeing the rumors of Lee Kang-in's transfer to Arsenal

이스타TV

243,882 views 3 days ago

1:28

Animation: Follow the rules of Meeple! [Brawl Stars]

브롤스타즈

109,709 views 2 days ago

21:15

A heart-pounding winter survival operation💕

원지의하루

449,169 views 5 days ago

12:23

Sogeun's Pregnancy Diary #30 [Last Episode!!] Baby Clothes Laundry, The Last Supper

소근커플 S.K.Couple

172,093 views 3 days ago

6:19

Buy a lot of winter perilla leaves and try this!! Simple, healthy, and delicious/an ultra-simple perilla leaf dish

sogyo table 소교식탁TV

206,367 views 5 days ago

28:38

[vlog] Year-end spent with loved ones

찰스엔터

458,002 views 4 days ago

11:04

Compliments are pouring in🥇 My heart is exploding! 50 years of secret recipe for refreshing Napa Cabbage Kimchi

딸을 위한 레시피 Recipes for daughters

154,573 views 4 days ago

15:50

How did your dad react when you secretly came to your Dutch girlfriend's hometown?

코구CoGu

313,591 views 2 days ago

20:26

And a new beginning, first independence

지유롭게

1,389,331 views 4 days ago

3:34

Closing ceremony, is this okay?

충주시

550,371 views 3 days ago

24:30

[🇦🇺vlog] A busy 2024 summer Christmas vlog spent with family

해쭈 [HAEJOO]

568,234 views 5 days ago

7:02

2NE1 - Come Back Home+Fire+I Don't Care+UGLY+I'm the Best♬

SBS Entertainment

6,368,310 views 2 weeks ago

3:34

Closing ceremony, is this okay?

충주시

550,371 views 3 days ago

18:39

(VLOG) A house you can't leave once you step in (full of cute and delicious things😚)

현주투성이

371,191 views 2 days ago

18:39

(VLOG) A house you can't leave once you step in (full of cute and delicious things😚)

현주투성이

371,191 views 2 days ago

11:14

Stories that can change your life Values, Pursuits, Atmosphere, Advice

밀라논나 Milanonna

208,274 views 2 days ago

20:06

[Eating Vlog #110] Maybe the last eating show..(?) Before starting the diet, I want to eat the foods I want to eat👊🏻❤️‍🔥 Strawberry cake, pudding & hot pudding, fruit tart, leaf rice cake, Lee Soo-yeol bulgogi & sweet potato pizza

살빼조DietJo

279,950 views 1 day ago

12:56

After seeing the rumors of Lee Kang-in's transfer to Arsenal

이스타TV

243,882 views 3 days ago

41:30

ep.2 🇹🇭 Dodopamine Krabi Travel Vlogㅣ🏝️Let's go to Phi Phi IslandㅣFish + Coral Exploration🪸ㅣYeolu, the walking general hospital💦ㅣ🐒The story of being attacked by a monkey and being robbedㅣSpecial hair experience?!ㅣRailay

여단오_yeodano

237,805 views 2 days ago

8:34

I don't know Korean, sir

너덜트

1,016,262 views 3 days ago

24:14

It's okay to be single...⭐️ㅣSigniel vacation, including a 400,000 won cake review!

아옳이

178,614 views 3 days ago

4:09

BOYNEXTDOOR (보이네스트도어) 'Today Only I LOVE YOU' Official MV

HYBE LABELS

25,197,129 views 4 days ago

24:30

[🇦🇺vlog] A busy 2024 summer Christmas vlog spent with family

해쭈 [HAEJOO]

568,234 views 5 days ago

2:47

Boo Seok Soon (SEVENTEEN) 'Jeans' Official MV

HYBE LABELS

13,114,793 views 2 days ago

6:19

Buy a lot of winter perilla leaves and try this!! Simple, healthy, and delicious/an ultra-simple perilla leaf dish

sogyo table 소교식탁TV

206,367 views 5 days ago

11:14

Stories that can change your life Values, Pursuits, Atmosphere, Advice

밀라논나 Milanonna

208,274 views 2 days ago

22:16

A suspicious country that is more Korean than Korea - Mongolia (1)

곽튜브

1,277,000 views 4 days ago

3:40

[What do you do when you play?] Hwang Ga-ram - I am a firefly (FULL ver.) #WhatDoYouDoWhenYouPlay? #YooJaeSuk #HwangGaRam MBC241228Broadcast

놀면 뭐하니?

688,129 views 11 days ago

Google AdSense
336 x 280

Up Next

10:13

EXPO Pigeons 1 day We invite you

DOMINIK PALARSKI

14,456 views
18 hours ago

17:30

Tricks that few people know about when pruning fruit trees

człowiek z lasu

26,747 views
9 months ago

10:22

Picking up young pigeons to China for Jacky Lin

DOMINIK PALARSKI

17,033 views
6 months ago

15:54

Andrzej's pigeon flight, a very long way from home

Andrzej z Radomia

1,525 views
6 days ago

37:21

This is how it had to end sometime! BOMB!

Wiesław Kościelny

29,364 views
4 months ago

20:01

Piotr Bugała - PZHGP 0153 Ruda Śląska II / Super flight by the Polish Champion 🔝🏆🇵🇱

PIGEBOOK TV

70,017 views
7 months ago

10:01

Dominik Palarski Tricho treatment (yellow head) how to dose it to make it SUPER

DOMINIK PALARSKI

69,044 views
4 years ago

22:16

The visit to Sweden with Darek Bieniek has come to an end, the presentation of pigeons of the best Porsche and TD lines has come to an end🕊🕊

DOMINIK PALARSKI

18,352 views
8 months ago

50:39

Flooded valley - the history of the construction of Lake Solina

Michał Mizera

67,826 views
12 days ago

7:42

How to avoid ornithosis, adenovirosis and other diseases of young pigeons

NATURALIS naturalne produkty dla gołębi pocztowych

26,300 views
4 months ago

15:25

A & M Spring PZHGP 0143 - Pilchowice How was the 2024 season?

PIGEBOOK - LIVE

41,088 views
3 months ago

13:02

04.01.2025 - Do you know the Masovian Mew and the Łowicka Magpie? The Poppies Exhibition by Józef Michalski

Ptakoterapia - obserwuj, żeby zrozumieć

2,278 views
4 days ago

11:24

Wieluń 230km and against the wind🕊

Janusz Chruślicki

8,959 views
4 months ago

50:30

International Review 01/10/2025

Международное Обозрение

59,822 views
12 hours ago

16:31

MY NEW DOVECOTE DOMINIK PALARSKI

DOMINIK PALARSKI

207,133 views
7 years ago

27:08

End of the season in Morel! Morel the wimp? No way to fly?! - Morel Team

Morel Team

26,398 views
3 months ago

4:37

Paweł Medrysa - NOVUM & Katowice 2025 Fair 🇵🇱👌🔝

PIGEBOOK TV

11,074 views
2 days ago

7:16

Prot3in - three-in-one PROTEIN for pigeons!

Volantor

5,118 views
3 days ago

22:23

♠♥♦♣ Aim right in MYSTERY KO with GUILLAUME DIAZ (2/2)

Winamax

5,448 views
1 year ago

29:14

♠♥♦♣ BB's CHECK/RAISE: how and why? With _WINDA

Winamax

18,793 views
1 year ago

4:16:01

HOW TO WIN A POKER TOURNAMENT: I analyze 100% of my 1st place hands!

Kill Tilt

42,334 views
1 month ago

37:12

♠♥♦♣ Replay - A madman in the final of the 5 Million Event

Winamax

23,699 views
11 months ago

24:08

♠♣♥♦ Winamax Playback - Clash of the titans between Kitbul and Winda (Poker)

Winamax

14,820 views
2 years ago

1:41:01

REVIEW OF MY VICTORY ON THE 3 MILLION KO OF THE WINAMAX SERIES WITH FLAVIEN GUENAN (Part 1)

ChoveKiPeu Poker

26,147 views
1 year ago

40:11

♠♥♦♣ Winamax Replay - Pokus Million KO Final with Pierre Calamusa

Winamax

25,841 views
2 years ago

30:05

♠♥♦♣ Work ICM with _WINDA

Winamax

6,284 views
1 year ago

26:37

♠♣♥♦ Winamax Playback - Lucky shot(s) at €200,000 (Poker)

Winamax

13,488 views
2 years ago

1:05:53

🥇I Win My 1st Poker Tournament.. After 3 Years? (Inside the Mind of a Fish Pro Skyyart) Tutorial 2024

Skyyart

301,623 views
4 months ago

1:17:36

Pierre Calamusa analyzes his 1st place in a Winamax Tournament

Kill Tilt

73,522 views
1 month ago

28:38

♠♥♦♣ PROGRESS on MICRO LIMITS with FRANÇOIS PIRAULT (1/4)

Winamax

45,338 views
2 years ago

34:05

♠♥♦♣ Playing 3-BETs Out of Position With _WINDA

Winamax

24,930 views
1 year ago

1:45:33

♠♥♦♣ Masterclass - Professor Pierre Calamusa helps you progress (Poker)

Winamax

111,527 views
2 years ago

1:12:47

Flavien Guénan makes the FINAL TABLE in the last Winamax Series!!!!

Kill Tilt

28,652 views
1 year ago

27:06

♠♥♦♣ PROGRESS on MICRO LIMITS with FRANÇOIS PIRAULT (4/4)

Winamax

12,302 views
1 year ago

1:19:16

REVIEW MATHIEU'S FINAL TABLE ON A WINA SERIES 50th (14k to win)

ChoveKiPeu Poker

11,638 views
8 months ago

Google AdSense
336 x 280