ITU
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- 【組 織】ITU
- 【文件編號】ITU-T E.112
Arrangements to Be Made for Controlling the Telephone Services between Two Countries
- 【日 期】1993/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T G.223
ASSUMPTIONS FOR THE CALCULATION OF NOISE ON HYPOTHETICAL REFERENCE CIRCUITS FOR TELEPHONY
- 【日 期】1993/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T F.740
Audiovisual Interactive Services - Operations and Quality of Service Audiovisual Service - Study Group 1
- 【日 期】1993/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T U.75
Automatic Called Telex Answerback Check - Telegraph Switching Interworking Between New Information Services and Telex
- 【日 期】1993/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T S.20
Automatic Clearing Procedure for a Telex Terminal - Telegraphy Alphabetical Telegraph Terminal Equipment (Study Group IX) 4 pp
- 【日 期】1993/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T S.23
Automatic Request of the Answerback of the Terminal of the Calling Party, by the Telex Terminal of the Called Party or by the International Network - Telegraphy Alphabetical Telegraph Terminal Equipment (Study Group IX) 4 pp
- 【日 期】1993/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R QUESTION 93-2/5
Automation of MF, HF and VHF maritime mobile communications
- 【日 期】1993/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T F.24
AVERAGE GRADE OF SERVICE FROM COUNTRY TO COUNTRY IN THE GENTEX SERVICE
- 【日 期】1993/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T E.260
Basic Technical Problems Concerning the Measurement and Recording of Call Durations
- 【日 期】1993/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T R.11
Calculation of the Degree of Distortion of a Telegraphie Circuit in Terms of the Degrees of Distortion of the Component Links - Telegraphy - Telegraph Transmission - Study Group IX; 5 pp
- 【日 期】1993/1/1
- 【語 言】English
- 【狀 態】Active
