# Pitch

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> Source: https://en.wikipedia.org/wiki/Pitch
> Source revision: 1302320404
> License: Creative Commons Attribution-ShareAlike 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/)

**Pitch** may refer to:

## Acoustic frequency

- [Pitch (music)](/source/Pitch_(music)), the perceived [frequency of sound](/source/Audio_frequency) including "definite pitch" and "indefinite pitch" - [Absolute pitch](/source/Absolute_pitch) or "perfect pitch" - [Pitch class](/source/Pitch_class), a set of all pitches that are a whole number of octaves apart - [Relative pitch](/source/Relative_pitch), the ability to identify a given musical interval between two notes
- [Pitch accent](/source/Pitch_accent), a form of accentuation in speech

## Business

- [Sales pitch](/source/Sales_pitch), a line of talk that attempts to persuade someone or something - [Pitch (filmmaking)](/source/Pitch_(filmmaking)), a proposal for a film - [Elevator pitch](/source/Elevator_pitch), a very short sales presentation, allegedly short enough to be made during an elevator ride

## Measurement

### Movement about the transverse axis

- [Pitch angle](/source/Pitch_angle_(kinematics)) (or pitch rotation), one of the angular degrees of freedom of any stiff body (for example a vehicle), describing rotation about the side-to-side axis - [Pitch (aviation)](/source/Pitch_(aviation)), one of the aircraft principal axes of rotation (nose-up or nose-down angle measured from horizontal axis) - [Pitch (ship motion)](/source/Pitch_(ship_motion)), one of the ship motions' principal axes of rotation (bow-up or bow-down angle measured from horizontal axis)
- [Pitch-up](/source/Pitch-up), an uncommanded nose-upwards aerodynamical rotation of an aircraft.

### Angle measurement

- Pitch or [grade (slope)](/source/Grade_(slope)), the steepness of a slope or an object confirming to a slope - [Roof pitch](/source/Roof_pitch) relates to the slope and inclination angle
- Pitch, or [rake](/source/Rake_(geology)), in geology, the angle between a line and the strike of the plane on which it was found

### Electromagnetism

- [Pitch angle (particle motion)](/source/Pitch_angle_(particle_motion)), the angle between a charged particle's velocity vector and the local magnetic field

### Mechanical engineering

- [Pitch angle (engineering)](/source/Pitch_angle_(engineering)), the angle between a bevel gears' element of a pitch cone and its axis

### Linear measurement

"Pitch" is widely used to describe the distance between repeated elements in a structure possessing [translational symmetry](/source/Translational_symmetry):

- [Pitch (gear)](/source/Pitch_(gear)#Pitch_nomenclature), the distance between a point on one tooth and the corresponding point on an adjacent tooth
- [Pitch (screw)](/source/Pitch_(screw)) the distance between turns of a screw thread - [Blade pitch](/source/Blade_pitch) the distance between the front edge and the rear edge of a propeller blade - Pitch, the distance between passes in the helical scanning pattern of [X-ray computed tomography](/source/X-ray_computed_tomography)
- [Pitch (typewriter)](/source/Pitch_(typewriter)), the number of characters and spaces in one inch (25.4 mm) of running text
- Pitch, the distance between bits in a parallel integrated circuit element such as a [register file](/source/Register_file)
- [Dot pitch](/source/Dot_pitch) in images
- Pin pitch, the distance between centers of pins in [electronics packaging](/source/List_of_electronics_package_dimensions#Dimension_reference)
- [Seat pitch](/source/Seat_pitch), the spacing between seat rows in an aircraft

## Arts, entertainment, and media

- [*Pitch* (film)](/source/Pitch_(film))
- [*Pitch* (TV series)](/source/Pitch_(TV_series))
- *[Pitch Weekly](/source/Pitch_Weekly)*, a free urban weekly newspaper in Kansas City

## Plants

- [Pitch (resin)](/source/Pitch_(resin)), a viscous substance produced by plants or formed from petroleum
- [Pitch Pine](/source/Pitch_Pine) (*Pinus rigida*), trees

## Sports and recreation

- [Pitch (climbing)](/source/Pitch_(climbing)), a term used in climbing and also caving
- [Pitch (baseball)](/source/Pitch_(baseball)), a throw of a baseball from a pitcher to the catcher(s)
- [Pitch (card game)](/source/Pitch_(card_game)) (or "High, or Low Jack"), an American trick-taking card game
- [Pitch (sports field)](/source/Pitch_(sports_field)), a field of play and is usually outdoors - [Cricket pitch](/source/Cricket_pitch) - [Field hockey pitch](/source/Field_hockey_pitch) - [Rugby pitch](/source/Rugby_pitch) - [Football pitch](/source/Football_pitch)
- The [bounce](/source/Glossary_of_cricket_terms#pitch) of a cricket ball
- Pitch, a [lateral pass](/source/Lateral_pass) in gridiron football
- Pitching, the process of assembling a [tent](/source/Tent)

## See also

- [Pitch Black (disambiguation)](/source/Pitch_Black_(disambiguation))
- [Pitcher](/source/Pitcher)
- [Pitchfork](/source/Pitchfork)
- [Pitchware](/source/Pitchware)
- "Pitchy", a song by Basshunter from his *[Calling Time](/source/Calling_Time)* album
- [The Pitch (disambiguation)](/source/The_Pitch_(disambiguation))
- [Pitch (resin)](/source/Pitch_(resin))

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Adapted from the Wikipedia article [Pitch](https://en.wikipedia.org/wiki/Pitch) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Pitch?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.
