Add BT.601 reference to xep.ent

Jonas Wielicki 2017-10-04 15:24:52 +02:00
parent b9a410551e
commit d158d2037c
1 changed files with 1 additions and 0 deletions

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@ -372,6 +372,7 @@ THE SOFTWARE.
<!ENTITY E.164 "<span class='ref'><link url=''>ITU E.164</link></span> <note>ITU Recommendation E.164/I.331: The International Public Telecommunication Numbering Plan (1997). This specification is not freely available; a short summary is located at &lt;<link url=''></link>&gt;.</note>" >
<!ENTITY X.500 "<span class='ref'><link url=''>X.500</link></span> <note>X.500: The Directory: Overview of concepts, models and service &lt;<link url=''></link>&gt;.</note>" >
<!ENTITY X.841 "<span class='ref'><link url=''>X.841</link></span> <note>X.841: Security techniques - Security information objects for access control &lt;<link url=''></link>&gt;.</note>" >
<!ENTITY BT.601 "<span class='ref'><link url=''>BT.601</link></span> <note>BT.601: Studio encoding parameters of digital television for standard 4:3 and wide screen 16:9 aspect ratios &lt;<link url=''></link>&gt;</note>">
<!-- some other specs -->