SMPTE 21

Video Recording - 3/4-in type E Helical Scan - Records

Org/Number ID	SMPTE 21
Alternate Organization ID / number	ANSI/SMPTE ST 21 ANSI V98.21-1980
Version(s)	1986
Bin #	0373
Comments
Status	Present
Record last updated	June 8, 2022, 1:13 am

This may not be the most recent edition of this standard.