OpenWMS Metadata Guide

Source Metadata


Last updated: April 24th, 2009
Name
speed
Group Label
Speed
Schema
AES 4.4.16.4.2
Definition
Speed is a parent element for two subelements: speedDesignated and varispeedAdjustment. The playback speed of the described object. Do not confuse with SAMPLE RATE.
Repeatable
Y
Name
speedSpeedDesignated
Label
Speed - Speed Designated
Schema
AES 4.4.16.4.2.4 (speedDesignated)
Definition
The nominal playback speed for the described audio object.
Usage Note
The speedDesignated value varies by format but is comprised of a decimal number followed by a unit of measure, e.g., rpm (revolutions per minute), ips (inches per second), or fps (feet per second). When designated speed varies within the resource or cannot be determined, use one of the following terms if applicable: varying; unknown.
Controlled Vocabulary
Film. 16 fps; 18 fps; 24 fps; 25 fps; varying; Other [source: rulib]
Audiotape. 15/32 ips; 15/16 ips; 1-7/8 ips; 3-3/4 ips; 7.5 ips; 15 ips; 30 ips; 45 ips; varying; Other [source: rulib]
Analog disc. 16-2/3 rpm; 33-1/3 rpm; 45 rpm; 78 rpm; 120 rpm; varying; Other [source: rulib]
Cylinder. 80 rpm; 120 rpm; 125 rpm; 140 rpm; 160 rpm; 180 rpm; 185 rpm; varying; Other [source: rulib]
Wire recording. 24 ips; 36 ips; 48 ips; varying; Other [source: rulib]
Repeatable
N
Name
speedVarispeedAdjustment
Label
Speed - Varispeed Adjustment
Schema
AES 4.4.16.4.2.5 (varispeedAdjustment)
Definition
Any required refinement of the nominal playback speed for the described object.
Usage Note
Expressed as a percentage of the nominal playback speed.
Format
A positive integer followed by the word 'percent'
Example(s)
90 percent
110 percent
Repeatable
N




 
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