The human voice consists of sound made by a human being using the vocal folds for talking, singing, laughing, crying, screaming, etc. Its frequency ranges from about 60 to 7000 Hz. The human voice is specifically that part of human sound production in which the vocal folds (vocal cords) are the primary sound source. Generally speaking, the mechanism for generating the human voice can be subdivided into three parts; the lungs, the vocal folds within the larynx, and the articulators. The lung (the pump) must produce adequate airflow and air pressure to vibrate vocal folds (this air pressure is the fuel of the voice). The vocal folds (vocal cords) are a vibrating valve that chops up the airflow from the lungs into audible pulses that form the laryngeal sound source. The muscles of the larynx adjust the length and tension of the vocal folds to ‘fine tune’ pitch and tone. The articulators (the parts of the vocal tract above the larynx consisting of tongue, palate, cheek, lips, etc.) articulate and filter the sound emanating from the larynx and to some degree can interact with the laryngeal airflow to strengthen it or weaken it as a sound source.
Youth is the time of life between childhood and adulthood (maturity). Definitions of the specific age range that constitutes youth vary. An individual's actual maturity may not correspond to their chronological age, as immature individuals could exist at all ages.
Around the world, the terms "youth", "adolescent", "teenager", "kid", and "young person" are interchanged, often meaning the same thing, occasionally differentiated. Youth generally refers to a time of life that is neither childhood nor adulthood, but rather somewhere in-between. Youth also identifies a particular mindset of attitude, as in "He is very youthful". The term youth is also related to being young.
Youth is an alternative word to the scientifically-oriented adolescent and the common terms of teen and teenager. Another common title for youth is young person or young people.
August 12th was declared International Youth Day by The United Nations.
The age in which a person is considered a "youth", and thus eligible for special treatment under the law and throughout society varies around the world.
Voice of Youth: Supporting Adolescents in Foster Care (1 of 8)
SRUTHI VOICE OF YOUTH
Brand X Music - Innocence of Youth ( Female Voice )
Voices of Youth on Social Justice
Education in emergencies: the voice of youth
THE DISCOCKS-VOICE OF YOUTH EP
Voice of Youth Press Conference on 02.03.2015
Abrasive Wheels - Voice Of Youth
Abrasive Wheels - voice of youth
ROBOTNIX live @ VOICE OF YOUTH
Masinloc, Zambales Voice of Youth
AMREF Voices of Youth project.mp4
Janata TV The Voice of Youth
Rostrum Voice of Youth NSW State Final 2011
Voice of Youth: Supporting Adolescents in Foster Care (1 of 8)
SRUTHI VOICE OF YOUTH
Brand X Music - Innocence of Youth ( Female Voice )
Voices of Youth on Social Justice
Education in emergencies: the voice of youth
THE DISCOCKS-VOICE OF YOUTH EP
Voice of Youth Press Conference on 02.03.2015
Abrasive Wheels - Voice Of Youth
Abrasive Wheels - voice of youth
ROBOTNIX live @ VOICE OF YOUTH
Masinloc, Zambales Voice of Youth
AMREF Voices of Youth project.mp4
Janata TV The Voice of Youth
Rostrum Voice of Youth NSW State Final 2011
Zyanose-Voice of youth
Youth Defense League - The Voice of Brooklyn
Arthurs voice of youth
Voice of Youth MTH 1 "Pendidikan Orang Muda" 17th May 2015
The Discocks - Voice Of Youth
Khmer Song-Voice of Youth Concert on 17/10/2013-Part 2/6
Khmer Song-Voice of Youth Concert on 17/10/2013-Part 4/6
BBC Bangladesh songlap lakho konthe sonar bangla And Voice Of Youth
Xiuhtezcatl the voice of youth for GIWA in UNIFEC at the UN on a panel with Spiritual Leaders
Khmer Song-Voice of Youth Concert on 17/10/2013-Part 6/6
SEDUSA live @ VOICE OF YOUTH (FULL VIDEO)
Voice of Assenna: Politics and the Youth, Thursday, Jan 29, 2015
Voice of Youth MTH 1 "Burn or Die" 8th February 2015
voice of youth with taranjeet singh
The Voice of Youth/ Cyprus ' Palestine Facts'
The Voice of Youth/Tunisia 'Women in Tunisia After Arab Spring'
Vice of Youth MTH 1 "Iman" 22th February 2015
The Voice of Youth / Egypt Episode
The voice of youth with Henzel Manucharyan/Երիտասարդության ձայնը՝ Հենզել Մանուչարյանի հետ
THE FIFTIETH- VOICE OF YOUTH DIVINE SERVICE
Երիտասարդության ձայնը ՝ Գոռ Էլյազյանի հետ
The voice of youth with Arman Arakelyan/Երիտասարդության ձայնը՝ Արման Առաքելյանի հետ/
Voice of Ethiopian Youth interviewed Ethiopian exile Journalists in Kenya
Voice of Assenna: Eritrean Youth in Charlotte (EYSNS) Foil PFDJ Festival
Voice of Youth MTH 1 "In Memoriam Pdt. S. M. Lingga" 1st February 2015
YOUNGISTAN VOICE OF YOUTH
SA TV Youth Voice Program at State University of Bangladesh on Cyber crime
Երիտասարդության ձայնը ՝ Գոռ Մարտիրոսյանի հետ
BURYING THE OLD MAN- VOICE OF YOUTH
Voice of Youth MTH 1 " Orang Muda dan Pekerjaan" 15th February 2015
Aysor Dzaynn Hayrakan (Today the Voice of the Father)
Songs of Youth, Op. 20b: Arkihuolesi kaikki heita (Throw Thy Everyday Cares Aside) (arr. I....
The Youth Voice of Nepal
Youth Voice (31 May 2015)
Cambodia news today | The Voice of Alliance Youth About Politician in Cambodia
Santino Ft Rita & Mhaster Khalo Voice of the youth
Voice of youth on eNCA Clinic Culture
Youth Voices with Tristan Pang @ Planet FM 104.6 - May 23 2015 (talk with Paul Hannon)
BUBT YOUTH VOICE PART 2
How he loves us - Vatia Voice of Christ Youth
Konser PANJALU VOICE OF YOUTH
Voice of the Youth - Meikhtila
QUESTIONS AND ANSWERS -VOICE OF YOUTH-
Panjalu Music Voice of Youth 2015 Part 1
Panjalu Music Voice of Youth 2015 Part 2
'Youth', starring Michael Caine, divides audiences at Cannes
Voice of the Youth - Loikaw
U4U Teen Trail Gensan || Voice of the Youth
Cambodia news today | Hello VOA, Youth's Voice, History Of Khmer Rouge | The Hot News.
Voice of the Youth of Palestine -- Right to Health, UN
Voice of Youth MTH 1 23th March 2015
Voice of the Youth - Kan Ma
Put Maggie Thatcher on the dole