VO meaning in Space Science ?

Answer: What is Voice mean?

The human voice consists of sound made by a human being using the vocal tract, including talking, singing, laughing, crying, screaming, shouting, or yelling. The human voice frequency is specifically a part of human sound production in which the vocal folds (vocal cords) are the primary sound source. (Other sound production mechanisms produced from the same general area of the body involve the production of unvoiced consonants, clicks, whistling and whispering.)

Generally speaking, the mechanism for generating the human voice can be subdivided into three parts; the lungs, the vocal folds within the larynx (voice box), and the articulators. The lungs, the "pump" must produce adequate airflow and air pressure to vibrate vocal folds. The vocal folds (vocal cords) then vibrate to use airflow from the lungs to create 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 or weaken it as a sound source.

The vocal folds, in combination with the articulators, are capable of producing highly intricate arrays of sound. The tone of voice may be modulated to suggest emotions such as anger, surprise, fear, happiness or sadness. The human voice is used to express emotion, and can also reveal the age and sex of the speaker. Singers use the human voice as an instrument for creating music.

reference

Full Form	Category
Vicino Oriente	Academic & Science
Vacuum Oscillation	Academic & Science
Voltage Output	Academic & Science
Seagram, LTD.	Business
Virtual Organization	Business
Tyrolean Airways	Business
Variation Order	Business
Varasto Osasto (Storage Department)	Business
Vacuum Oven	Chemistry
Video Only	Community
Voice Over	Community
Vegan Outreach	Community
Visual Object	Computing
Value Object	Database Management
Volcano Observatory	Earth Science
Vivid 2.0 Include File with Object Definition	File Type
Virtual Observatory	General
Visa Officer	General
Version Original	General
Volunteer Organizer	General
Voiceover And Our	General
Value Optimization	General
Values Orientation	General
Very Old	General
Virtual Organizations	General
Voyage Only	General
Visual Odometry	General
Virtual Office	General
Virtual Object	General
Voiceover On	General
Virus Over	General
Vacancy Outflow	General
VELLODU	Indian Railway Station
Vanguardia Obrera	International
Version Originale	International
Very Own	Messaging
Validation Office	Military and Defence
Verbal Order	Military and Defence
Verbal Orders	Military and Defence
Volapuk	Regional
Shuttle Operations Directorate, Kennedy Space Center	Space Science
Space Vehicle Operations Directorate	Space Science
Vehicle Operations	Space Science
Voice	Space Science
Voice Objects	Telecommunication
Voice Only	Telecommunication